86627149f6
Any SGPR read by a VALU can potentially obscure SALU writes to the same register. Insert s_wait_alu instructions to mitigate the hazard on affected paths. Compute a global cache of SGPRs with any VALU reads and use this to avoid inserting mitigation for SGPRs never accessed by VALUs. To avoid excessive search when compile time is priority implement secondary mode where all SALU writes are mitigated. Co-authored-by: Shilei Tian <shilei.tian@amd.com>
20137 lines
924 KiB
LLVM
20137 lines
924 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx600 < %s | FileCheck --check-prefixes=GFX6 %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx700 < %s | FileCheck --check-prefixes=GFX7 %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1010 < %s | FileCheck --check-prefixes=GFX10-WGP %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1010 -mattr=+cumode < %s | FileCheck --check-prefixes=GFX10-CU %s
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; RUN: llc -mtriple=amdgcn-amd-amdpal -O0 -mcpu=gfx700 -amdgcn-skip-cache-invalidations < %s | FileCheck --check-prefixes=SKIP-CACHE-INV %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx90a < %s | FileCheck -check-prefixes=GFX90A-NOTTGSPLIT %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx90a -mattr=+tgsplit < %s | FileCheck -check-prefixes=GFX90A-TGSPLIT %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx940 < %s | FileCheck -check-prefixes=GFX940-NOTTGSPLIT %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx940 -mattr=+tgsplit < %s | FileCheck -check-prefixes=GFX940-TGSPLIT %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1100 < %s | FileCheck --check-prefixes=GFX11-WGP %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1100 -mattr=+cumode < %s | FileCheck --check-prefixes=GFX11-CU %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1200 < %s | FileCheck --check-prefixes=GFX12-WGP %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1200 -mattr=+cumode < %s | FileCheck --check-prefixes=GFX12-CU %s
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define amdgpu_kernel void @global_singlethread_unordered_load(
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; GFX6-LABEL: global_singlethread_unordered_load:
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; GFX6: ; %bb.0: ; %entry
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; GFX6-NEXT: s_load_dwordx2 s[8:9], s[6:7], 0x0
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; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x2
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; GFX6-NEXT: s_waitcnt lgkmcnt(0)
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; GFX6-NEXT: s_mov_b32 s6, s9
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; GFX6-NEXT: ; kill: def $sgpr8 killed $sgpr8 killed $sgpr8_sgpr9
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; GFX6-NEXT: s_mov_b32 s12, 0x100f000
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; GFX6-NEXT: s_mov_b32 s13, -1
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; GFX6-NEXT: ; kill: def $sgpr8 killed $sgpr8 def $sgpr8_sgpr9_sgpr10_sgpr11
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; GFX6-NEXT: s_mov_b32 s9, s6
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; GFX6-NEXT: s_mov_b32 s10, s13
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; GFX6-NEXT: s_mov_b32 s11, s12
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; GFX6-NEXT: s_mov_b32 s14, s5
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; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
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; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
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; GFX6-NEXT: s_mov_b32 s5, s14
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; GFX6-NEXT: s_mov_b32 s6, s13
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; GFX6-NEXT: s_mov_b32 s7, s12
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; GFX6-NEXT: buffer_load_dword v0, off, s[8:11], 0
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; GFX6-NEXT: s_waitcnt vmcnt(0)
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; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
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; GFX6-NEXT: s_endpgm
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;
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; GFX7-LABEL: global_singlethread_unordered_load:
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; GFX7: ; %bb.0: ; %entry
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; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
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; GFX7-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
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; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x2
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; GFX7-NEXT: s_waitcnt lgkmcnt(0)
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; GFX7-NEXT: v_mov_b32_e32 v0, s6
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; GFX7-NEXT: v_mov_b32_e32 v1, s7
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; GFX7-NEXT: flat_load_dword v2, v[0:1]
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; GFX7-NEXT: v_mov_b32_e32 v0, s4
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; GFX7-NEXT: v_mov_b32_e32 v1, s5
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; GFX7-NEXT: s_waitcnt vmcnt(0)
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; GFX7-NEXT: flat_store_dword v[0:1], v2
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; GFX7-NEXT: s_endpgm
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;
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; GFX10-WGP-LABEL: global_singlethread_unordered_load:
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; GFX10-WGP: ; %bb.0: ; %entry
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; GFX10-WGP-NEXT: s_mov_b64 s[4:5], s[6:7]
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; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
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; GFX10-WGP-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
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; GFX10-WGP-NEXT: s_nop 0
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; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
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; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-WGP-NEXT: global_load_dword v1, v0, s[6:7]
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; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
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; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
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; GFX10-WGP-NEXT: s_endpgm
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;
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; GFX10-CU-LABEL: global_singlethread_unordered_load:
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; GFX10-CU: ; %bb.0: ; %entry
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; GFX10-CU-NEXT: s_mov_b64 s[4:5], s[6:7]
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; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
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; GFX10-CU-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
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; GFX10-CU-NEXT: s_nop 0
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; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
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; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-CU-NEXT: global_load_dword v1, v0, s[6:7]
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; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
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; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
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; GFX10-CU-NEXT: s_endpgm
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;
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; SKIP-CACHE-INV-LABEL: global_singlethread_unordered_load:
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; SKIP-CACHE-INV: ; %bb.0: ; %entry
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; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
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; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x2
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; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s5
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; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, 0xf000
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s9, -1
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; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, s2
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, s9
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s8
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s10, s1
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; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
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; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s10
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s9
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s8
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; SKIP-CACHE-INV-NEXT: buffer_load_dword v0, off, s[4:7], 0
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; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
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; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
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; SKIP-CACHE-INV-NEXT: s_endpgm
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;
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; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_unordered_load:
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; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
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; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
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; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
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; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
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; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
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; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
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; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
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; GFX90A-NOTTGSPLIT-NEXT: global_load_dword v1, v0, s[6:7]
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; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
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; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
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; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
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;
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; GFX90A-TGSPLIT-LABEL: global_singlethread_unordered_load:
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; GFX90A-TGSPLIT: ; %bb.0: ; %entry
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; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
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; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
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; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
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; GFX90A-TGSPLIT-NEXT: s_nop 0
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; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
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; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
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; GFX90A-TGSPLIT-NEXT: global_load_dword v1, v0, s[6:7]
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; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
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; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
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; GFX90A-TGSPLIT-NEXT: s_endpgm
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;
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; GFX940-NOTTGSPLIT-LABEL: global_singlethread_unordered_load:
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; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
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; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
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; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
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; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x0
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; GFX940-NOTTGSPLIT-NEXT: s_nop 0
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; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
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; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
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; GFX940-NOTTGSPLIT-NEXT: global_load_dword v1, v0, s[2:3]
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; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
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; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
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; GFX940-NOTTGSPLIT-NEXT: s_endpgm
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;
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; GFX940-TGSPLIT-LABEL: global_singlethread_unordered_load:
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; GFX940-TGSPLIT: ; %bb.0: ; %entry
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; GFX940-TGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
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; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
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; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x0
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; GFX940-TGSPLIT-NEXT: s_nop 0
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; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
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; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
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; GFX940-TGSPLIT-NEXT: global_load_dword v1, v0, s[2:3]
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; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
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; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
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; GFX940-TGSPLIT-NEXT: s_endpgm
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;
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; GFX11-WGP-LABEL: global_singlethread_unordered_load:
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; GFX11-WGP: ; %bb.0: ; %entry
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; GFX11-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
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; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
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; GFX11-WGP-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
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; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
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; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
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; GFX11-WGP-NEXT: global_load_b32 v1, v0, s[2:3]
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; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
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; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
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; GFX11-WGP-NEXT: s_endpgm
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;
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; GFX11-CU-LABEL: global_singlethread_unordered_load:
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; GFX11-CU: ; %bb.0: ; %entry
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; GFX11-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
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; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
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; GFX11-CU-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
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; GFX11-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
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; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
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; GFX11-CU-NEXT: global_load_b32 v1, v0, s[2:3]
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; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
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; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
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; GFX11-CU-NEXT: s_endpgm
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;
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; GFX12-WGP-LABEL: global_singlethread_unordered_load:
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; GFX12-WGP: ; %bb.0: ; %entry
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; GFX12-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
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; GFX12-WGP-NEXT: s_wait_alu 0xfffe
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; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
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; GFX12-WGP-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
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; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
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; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
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; GFX12-WGP-NEXT: global_load_b32 v1, v0, s[2:3]
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; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
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; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
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; GFX12-WGP-NEXT: s_endpgm
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;
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; GFX12-CU-LABEL: global_singlethread_unordered_load:
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; GFX12-CU: ; %bb.0: ; %entry
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; GFX12-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
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; GFX12-CU-NEXT: s_wait_alu 0xfffe
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; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
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; GFX12-CU-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
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; GFX12-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
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; GFX12-CU-NEXT: s_wait_kmcnt 0x0
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; GFX12-CU-NEXT: global_load_b32 v1, v0, s[2:3]
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; GFX12-CU-NEXT: s_wait_loadcnt 0x0
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; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
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; GFX12-CU-NEXT: s_endpgm
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ptr addrspace(1) %in, ptr addrspace(1) %out) {
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entry:
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%val = load atomic i32, ptr addrspace(1) %in syncscope("singlethread") unordered, align 4
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store i32 %val, ptr addrspace(1) %out
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ret void
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}
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define amdgpu_kernel void @global_singlethread_monotonic_load(
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; GFX6-LABEL: global_singlethread_monotonic_load:
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; GFX6: ; %bb.0: ; %entry
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; GFX6-NEXT: s_load_dwordx2 s[8:9], s[6:7], 0x0
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; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x2
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; GFX6-NEXT: s_waitcnt lgkmcnt(0)
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; GFX6-NEXT: s_mov_b32 s6, s9
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; GFX6-NEXT: ; kill: def $sgpr8 killed $sgpr8 killed $sgpr8_sgpr9
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; GFX6-NEXT: s_mov_b32 s12, 0x100f000
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; GFX6-NEXT: s_mov_b32 s13, -1
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; GFX6-NEXT: ; kill: def $sgpr8 killed $sgpr8 def $sgpr8_sgpr9_sgpr10_sgpr11
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; GFX6-NEXT: s_mov_b32 s9, s6
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; GFX6-NEXT: s_mov_b32 s10, s13
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; GFX6-NEXT: s_mov_b32 s11, s12
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; GFX6-NEXT: s_mov_b32 s14, s5
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; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
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; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
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; GFX6-NEXT: s_mov_b32 s5, s14
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; GFX6-NEXT: s_mov_b32 s6, s13
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; GFX6-NEXT: s_mov_b32 s7, s12
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; GFX6-NEXT: buffer_load_dword v0, off, s[8:11], 0
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; GFX6-NEXT: s_waitcnt vmcnt(0)
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; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
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; GFX6-NEXT: s_endpgm
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;
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; GFX7-LABEL: global_singlethread_monotonic_load:
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; GFX7: ; %bb.0: ; %entry
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; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
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; GFX7-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
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; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x2
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; GFX7-NEXT: s_waitcnt lgkmcnt(0)
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; GFX7-NEXT: v_mov_b32_e32 v0, s6
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; GFX7-NEXT: v_mov_b32_e32 v1, s7
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; GFX7-NEXT: flat_load_dword v2, v[0:1]
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; GFX7-NEXT: v_mov_b32_e32 v0, s4
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; GFX7-NEXT: v_mov_b32_e32 v1, s5
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; GFX7-NEXT: s_waitcnt vmcnt(0)
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; GFX7-NEXT: flat_store_dword v[0:1], v2
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; GFX7-NEXT: s_endpgm
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;
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; GFX10-WGP-LABEL: global_singlethread_monotonic_load:
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; GFX10-WGP: ; %bb.0: ; %entry
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; GFX10-WGP-NEXT: s_mov_b64 s[4:5], s[6:7]
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|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_monotonic_load:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_monotonic_load:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s5
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s9, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, s2
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, s9
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s10, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s10
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s9
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s8
|
|
; SKIP-CACHE-INV-NEXT: buffer_load_dword v0, off, s[4:7], 0
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_monotonic_load:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_monotonic_load:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_monotonic_load:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_monotonic_load:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_monotonic_load:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_monotonic_load:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_monotonic_load:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_monotonic_load:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %in, ptr addrspace(1) %out) {
|
|
entry:
|
|
%val = load atomic i32, ptr addrspace(1) %in syncscope("singlethread") monotonic, align 4
|
|
store i32 %val, ptr addrspace(1) %out
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_acquire_load(
|
|
; GFX6-LABEL: global_singlethread_acquire_load:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[8:9], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s6, s9
|
|
; GFX6-NEXT: ; kill: def $sgpr8 killed $sgpr8 killed $sgpr8_sgpr9
|
|
; GFX6-NEXT: s_mov_b32 s12, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s13, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr8 killed $sgpr8 def $sgpr8_sgpr9_sgpr10_sgpr11
|
|
; GFX6-NEXT: s_mov_b32 s9, s6
|
|
; GFX6-NEXT: s_mov_b32 s10, s13
|
|
; GFX6-NEXT: s_mov_b32 s11, s12
|
|
; GFX6-NEXT: s_mov_b32 s14, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s14
|
|
; GFX6-NEXT: s_mov_b32 s6, s13
|
|
; GFX6-NEXT: s_mov_b32 s7, s12
|
|
; GFX6-NEXT: buffer_load_dword v0, off, s[8:11], 0
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_acquire_load:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_load_dword v2, v[0:1]
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_acquire_load:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_acquire_load:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_acquire_load:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s5
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s9, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, s2
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, s9
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s10, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s10
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s9
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s8
|
|
; SKIP-CACHE-INV-NEXT: buffer_load_dword v0, off, s[4:7], 0
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_acquire_load:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_acquire_load:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_acquire_load:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_acquire_load:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_acquire_load:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_acquire_load:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_acquire_load:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_acquire_load:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %in, ptr addrspace(1) %out) {
|
|
entry:
|
|
%val = load atomic i32, ptr addrspace(1) %in syncscope("singlethread") acquire, align 4
|
|
store i32 %val, ptr addrspace(1) %out
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_seq_cst_load(
|
|
; GFX6-LABEL: global_singlethread_seq_cst_load:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[8:9], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s6, s9
|
|
; GFX6-NEXT: ; kill: def $sgpr8 killed $sgpr8 killed $sgpr8_sgpr9
|
|
; GFX6-NEXT: s_mov_b32 s12, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s13, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr8 killed $sgpr8 def $sgpr8_sgpr9_sgpr10_sgpr11
|
|
; GFX6-NEXT: s_mov_b32 s9, s6
|
|
; GFX6-NEXT: s_mov_b32 s10, s13
|
|
; GFX6-NEXT: s_mov_b32 s11, s12
|
|
; GFX6-NEXT: s_mov_b32 s14, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s14
|
|
; GFX6-NEXT: s_mov_b32 s6, s13
|
|
; GFX6-NEXT: s_mov_b32 s7, s12
|
|
; GFX6-NEXT: buffer_load_dword v0, off, s[8:11], 0
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_seq_cst_load:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_load_dword v2, v[0:1]
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_seq_cst_load:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_seq_cst_load:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_seq_cst_load:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s5
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s9, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, s2
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, s9
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s10, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s10
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s9
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s8
|
|
; SKIP-CACHE-INV-NEXT: buffer_load_dword v0, off, s[4:7], 0
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_load:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_seq_cst_load:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_load:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_seq_cst_load:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_seq_cst_load:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_seq_cst_load:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_seq_cst_load:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_seq_cst_load:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %in, ptr addrspace(1) %out) {
|
|
entry:
|
|
%val = load atomic i32, ptr addrspace(1) %in syncscope("singlethread") seq_cst, align 4
|
|
store i32 %val, ptr addrspace(1) %out
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_unordered_store(
|
|
; GFX6-LABEL: global_singlethread_unordered_store:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_unordered_store:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dword s4, s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[6:7], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s4
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_unordered_store:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_unordered_store:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_unordered_store:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_unordered_store:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_unordered_store:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_unordered_store:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_unordered_store:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_unordered_store:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_unordered_store:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_unordered_store:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_unordered_store:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
i32 %in, ptr addrspace(1) %out) {
|
|
entry:
|
|
store atomic i32 %in, ptr addrspace(1) %out syncscope("singlethread") unordered, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_monotonic_store(
|
|
; GFX6-LABEL: global_singlethread_monotonic_store:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_monotonic_store:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dword s4, s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[6:7], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s4
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_monotonic_store:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_monotonic_store:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_monotonic_store:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_monotonic_store:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_monotonic_store:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_monotonic_store:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_monotonic_store:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_monotonic_store:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_monotonic_store:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_monotonic_store:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_monotonic_store:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
i32 %in, ptr addrspace(1) %out) {
|
|
entry:
|
|
store atomic i32 %in, ptr addrspace(1) %out syncscope("singlethread") monotonic, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_release_store(
|
|
; GFX6-LABEL: global_singlethread_release_store:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_release_store:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dword s4, s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[6:7], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s4
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_release_store:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_release_store:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_release_store:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_release_store:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_release_store:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_release_store:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_release_store:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_release_store:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_release_store:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_release_store:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_release_store:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
i32 %in, ptr addrspace(1) %out) {
|
|
entry:
|
|
store atomic i32 %in, ptr addrspace(1) %out syncscope("singlethread") release, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_seq_cst_store(
|
|
; GFX6-LABEL: global_singlethread_seq_cst_store:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_seq_cst_store:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dword s4, s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[6:7], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s4
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_seq_cst_store:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_seq_cst_store:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_seq_cst_store:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_store:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_seq_cst_store:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_store:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_seq_cst_store:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_seq_cst_store:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_seq_cst_store:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_seq_cst_store:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_seq_cst_store:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
i32 %in, ptr addrspace(1) %out) {
|
|
entry:
|
|
store atomic i32 %in, ptr addrspace(1) %out syncscope("singlethread") seq_cst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_monotonic_atomicrmw(
|
|
; GFX6-LABEL: global_singlethread_monotonic_atomicrmw:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_atomic_swap v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_monotonic_atomicrmw:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s4, s[4:5], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s4
|
|
; GFX7-NEXT: flat_atomic_swap v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_monotonic_atomicrmw:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_monotonic_atomicrmw:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_monotonic_atomicrmw:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_swap v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_monotonic_atomicrmw:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_monotonic_atomicrmw:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_monotonic_atomicrmw:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_monotonic_atomicrmw:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_monotonic_atomicrmw:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_monotonic_atomicrmw:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_monotonic_atomicrmw:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_monotonic_atomicrmw:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in) {
|
|
entry:
|
|
%val = atomicrmw volatile xchg ptr addrspace(1) %out, i32 %in syncscope("singlethread") monotonic
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_acquire_atomicrmw(
|
|
; GFX6-LABEL: global_singlethread_acquire_atomicrmw:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_atomic_swap v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_acquire_atomicrmw:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s4, s[4:5], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s4
|
|
; GFX7-NEXT: flat_atomic_swap v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_acquire_atomicrmw:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_acquire_atomicrmw:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_acquire_atomicrmw:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_swap v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_acquire_atomicrmw:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_acquire_atomicrmw:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_acquire_atomicrmw:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_acquire_atomicrmw:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_acquire_atomicrmw:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_acquire_atomicrmw:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_acquire_atomicrmw:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_acquire_atomicrmw:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in) {
|
|
entry:
|
|
%val = atomicrmw volatile xchg ptr addrspace(1) %out, i32 %in syncscope("singlethread") acquire
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_release_atomicrmw(
|
|
; GFX6-LABEL: global_singlethread_release_atomicrmw:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_atomic_swap v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_release_atomicrmw:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s4, s[4:5], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s4
|
|
; GFX7-NEXT: flat_atomic_swap v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_release_atomicrmw:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_release_atomicrmw:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_release_atomicrmw:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_swap v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_release_atomicrmw:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_release_atomicrmw:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_release_atomicrmw:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_release_atomicrmw:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_release_atomicrmw:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_release_atomicrmw:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_release_atomicrmw:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_release_atomicrmw:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in) {
|
|
entry:
|
|
%val = atomicrmw volatile xchg ptr addrspace(1) %out, i32 %in syncscope("singlethread") release
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_acq_rel_atomicrmw(
|
|
; GFX6-LABEL: global_singlethread_acq_rel_atomicrmw:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_atomic_swap v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_acq_rel_atomicrmw:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s4, s[4:5], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s4
|
|
; GFX7-NEXT: flat_atomic_swap v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_acq_rel_atomicrmw:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_acq_rel_atomicrmw:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_acq_rel_atomicrmw:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_swap v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_acq_rel_atomicrmw:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_acq_rel_atomicrmw:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_acq_rel_atomicrmw:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_acq_rel_atomicrmw:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_acq_rel_atomicrmw:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_acq_rel_atomicrmw:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_acq_rel_atomicrmw:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_acq_rel_atomicrmw:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in) {
|
|
entry:
|
|
%val = atomicrmw volatile xchg ptr addrspace(1) %out, i32 %in syncscope("singlethread") acq_rel
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_seq_cst_atomicrmw(
|
|
; GFX6-LABEL: global_singlethread_seq_cst_atomicrmw:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_atomic_swap v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_seq_cst_atomicrmw:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s4, s[4:5], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s4
|
|
; GFX7-NEXT: flat_atomic_swap v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_seq_cst_atomicrmw:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_seq_cst_atomicrmw:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_seq_cst_atomicrmw:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_swap v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_atomicrmw:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_seq_cst_atomicrmw:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_atomicrmw:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_seq_cst_atomicrmw:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_seq_cst_atomicrmw:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_seq_cst_atomicrmw:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_seq_cst_atomicrmw:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_seq_cst_atomicrmw:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in) {
|
|
entry:
|
|
%val = atomicrmw volatile xchg ptr addrspace(1) %out, i32 %in syncscope("singlethread") seq_cst
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_acquire_ret_atomicrmw(
|
|
; GFX6-LABEL: global_singlethread_acquire_ret_atomicrmw:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_atomic_swap v0, off, s[4:7], 0 glc
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_acquire_ret_atomicrmw:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s6, s[6:7], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s6
|
|
; GFX7-NEXT: flat_atomic_swap v2, v[0:1], v2 glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_acquire_ret_atomicrmw:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_acquire_ret_atomicrmw:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_acquire_ret_atomicrmw:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_swap v0, off, s[0:3], 0 glc
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_acquire_ret_atomicrmw:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_acquire_ret_atomicrmw:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_acquire_ret_atomicrmw:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[0:1] sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_acquire_ret_atomicrmw:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[0:1] sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_acquire_ret_atomicrmw:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_acquire_ret_atomicrmw:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_acquire_ret_atomicrmw:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_acquire_ret_atomicrmw:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in) {
|
|
entry:
|
|
%val = atomicrmw volatile xchg ptr addrspace(1) %out, i32 %in syncscope("singlethread") acquire
|
|
store i32 %val, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_acq_rel_ret_atomicrmw(
|
|
; GFX6-LABEL: global_singlethread_acq_rel_ret_atomicrmw:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_atomic_swap v0, off, s[4:7], 0 glc
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_acq_rel_ret_atomicrmw:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s6, s[6:7], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s6
|
|
; GFX7-NEXT: flat_atomic_swap v2, v[0:1], v2 glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_acq_rel_ret_atomicrmw:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_acq_rel_ret_atomicrmw:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_acq_rel_ret_atomicrmw:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_swap v0, off, s[0:3], 0 glc
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_acq_rel_ret_atomicrmw:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_acq_rel_ret_atomicrmw:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_acq_rel_ret_atomicrmw:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[0:1] sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_acq_rel_ret_atomicrmw:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[0:1] sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_acq_rel_ret_atomicrmw:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_acq_rel_ret_atomicrmw:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_acq_rel_ret_atomicrmw:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_acq_rel_ret_atomicrmw:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in) {
|
|
entry:
|
|
%val = atomicrmw volatile xchg ptr addrspace(1) %out, i32 %in syncscope("singlethread") acq_rel
|
|
store i32 %val, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_seq_cst_ret_atomicrmw(
|
|
; GFX6-LABEL: global_singlethread_seq_cst_ret_atomicrmw:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_atomic_swap v0, off, s[4:7], 0 glc
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_seq_cst_ret_atomicrmw:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s6, s[6:7], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s6
|
|
; GFX7-NEXT: flat_atomic_swap v2, v[0:1], v2 glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_seq_cst_ret_atomicrmw:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_seq_cst_ret_atomicrmw:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_seq_cst_ret_atomicrmw:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_swap v0, off, s[0:3], 0 glc
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_ret_atomicrmw:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_seq_cst_ret_atomicrmw:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_ret_atomicrmw:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[0:1] sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_seq_cst_ret_atomicrmw:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[0:1] sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_seq_cst_ret_atomicrmw:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_seq_cst_ret_atomicrmw:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_seq_cst_ret_atomicrmw:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_seq_cst_ret_atomicrmw:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in) {
|
|
entry:
|
|
%val = atomicrmw volatile xchg ptr addrspace(1) %out, i32 %in syncscope("singlethread") seq_cst
|
|
store i32 %val, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_monotonic_monotonic_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_monotonic_monotonic_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_monotonic_monotonic_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_monotonic_monotonic_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_monotonic_monotonic_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_monotonic_monotonic_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_monotonic_monotonic_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_monotonic_monotonic_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_monotonic_monotonic_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_monotonic_monotonic_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_monotonic_monotonic_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_monotonic_monotonic_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_monotonic_monotonic_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_monotonic_monotonic_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") monotonic monotonic
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_acquire_monotonic_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_acquire_monotonic_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_acquire_monotonic_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_acquire_monotonic_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_acquire_monotonic_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_acquire_monotonic_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_acquire_monotonic_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_acquire_monotonic_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_acquire_monotonic_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_acquire_monotonic_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_acquire_monotonic_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_acquire_monotonic_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_acquire_monotonic_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_acquire_monotonic_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") acquire monotonic
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_release_monotonic_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_release_monotonic_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_release_monotonic_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_release_monotonic_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_release_monotonic_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_release_monotonic_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_release_monotonic_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_release_monotonic_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_release_monotonic_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_release_monotonic_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_release_monotonic_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_release_monotonic_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_release_monotonic_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_release_monotonic_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") release monotonic
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_acq_rel_monotonic_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_acq_rel_monotonic_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_acq_rel_monotonic_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_acq_rel_monotonic_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_acq_rel_monotonic_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_acq_rel_monotonic_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_acq_rel_monotonic_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_acq_rel_monotonic_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_acq_rel_monotonic_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_acq_rel_monotonic_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_acq_rel_monotonic_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_acq_rel_monotonic_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_acq_rel_monotonic_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_acq_rel_monotonic_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") acq_rel monotonic
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_seq_cst_monotonic_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_seq_cst_monotonic_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_seq_cst_monotonic_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_seq_cst_monotonic_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_seq_cst_monotonic_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_seq_cst_monotonic_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_monotonic_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_seq_cst_monotonic_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_monotonic_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_seq_cst_monotonic_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_seq_cst_monotonic_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_seq_cst_monotonic_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_seq_cst_monotonic_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_seq_cst_monotonic_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") seq_cst monotonic
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_monotonic_acquire_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_monotonic_acquire_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_monotonic_acquire_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_monotonic_acquire_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_monotonic_acquire_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_monotonic_acquire_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_monotonic_acquire_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_monotonic_acquire_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_monotonic_acquire_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_monotonic_acquire_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_monotonic_acquire_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_monotonic_acquire_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_monotonic_acquire_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_monotonic_acquire_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") monotonic acquire
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_acquire_acquire_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_acquire_acquire_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_acquire_acquire_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_acquire_acquire_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_acquire_acquire_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_acquire_acquire_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_acquire_acquire_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_acquire_acquire_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_acquire_acquire_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_acquire_acquire_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_acquire_acquire_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_acquire_acquire_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_acquire_acquire_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_acquire_acquire_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") acquire acquire
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_release_acquire_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_release_acquire_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_release_acquire_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_release_acquire_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_release_acquire_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_release_acquire_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_release_acquire_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_release_acquire_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_release_acquire_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_release_acquire_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_release_acquire_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_release_acquire_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_release_acquire_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_release_acquire_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") release acquire
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_acq_rel_acquire_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_acq_rel_acquire_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_acq_rel_acquire_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_acq_rel_acquire_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_acq_rel_acquire_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_acq_rel_acquire_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_acq_rel_acquire_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_acq_rel_acquire_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_acq_rel_acquire_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_acq_rel_acquire_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_acq_rel_acquire_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_acq_rel_acquire_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_acq_rel_acquire_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_acq_rel_acquire_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") acq_rel acquire
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_seq_cst_acquire_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_seq_cst_acquire_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_seq_cst_acquire_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_seq_cst_acquire_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_seq_cst_acquire_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_seq_cst_acquire_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_acquire_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_seq_cst_acquire_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_acquire_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_seq_cst_acquire_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_seq_cst_acquire_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_seq_cst_acquire_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_seq_cst_acquire_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_seq_cst_acquire_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") seq_cst acquire
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_monotonic_seq_cst_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_monotonic_seq_cst_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_monotonic_seq_cst_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_monotonic_seq_cst_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_monotonic_seq_cst_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_monotonic_seq_cst_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_monotonic_seq_cst_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_monotonic_seq_cst_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_monotonic_seq_cst_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_monotonic_seq_cst_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_monotonic_seq_cst_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_monotonic_seq_cst_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_monotonic_seq_cst_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_monotonic_seq_cst_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") monotonic seq_cst
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_acquire_seq_cst_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_acquire_seq_cst_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_acquire_seq_cst_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_acquire_seq_cst_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_acquire_seq_cst_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_acquire_seq_cst_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_acquire_seq_cst_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_acquire_seq_cst_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_acquire_seq_cst_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_acquire_seq_cst_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_acquire_seq_cst_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_acquire_seq_cst_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_acquire_seq_cst_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_acquire_seq_cst_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") acquire seq_cst
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_release_seq_cst_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_release_seq_cst_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_release_seq_cst_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_release_seq_cst_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_release_seq_cst_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_release_seq_cst_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_release_seq_cst_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_release_seq_cst_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_release_seq_cst_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_release_seq_cst_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_release_seq_cst_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_release_seq_cst_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_release_seq_cst_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_release_seq_cst_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") release seq_cst
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_acq_rel_seq_cst_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_acq_rel_seq_cst_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_acq_rel_seq_cst_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_acq_rel_seq_cst_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_acq_rel_seq_cst_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_acq_rel_seq_cst_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_acq_rel_seq_cst_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_acq_rel_seq_cst_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_acq_rel_seq_cst_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_acq_rel_seq_cst_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_acq_rel_seq_cst_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_acq_rel_seq_cst_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_acq_rel_seq_cst_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_acq_rel_seq_cst_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") acq_rel seq_cst
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_seq_cst_seq_cst_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_seq_cst_seq_cst_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_seq_cst_seq_cst_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_seq_cst_seq_cst_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_seq_cst_seq_cst_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_seq_cst_seq_cst_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_seq_cst_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_seq_cst_seq_cst_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_seq_cst_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_seq_cst_seq_cst_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_seq_cst_seq_cst_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_seq_cst_seq_cst_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_seq_cst_seq_cst_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_seq_cst_seq_cst_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") seq_cst seq_cst
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_monotonic_monotonic_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_monotonic_monotonic_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") monotonic monotonic
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_acquire_monotonic_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_acquire_monotonic_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_acquire_monotonic_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_acquire_monotonic_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_acquire_monotonic_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_acquire_monotonic_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_acquire_monotonic_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_acquire_monotonic_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_acquire_monotonic_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_acquire_monotonic_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_acquire_monotonic_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_acquire_monotonic_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_acquire_monotonic_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_acquire_monotonic_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") acquire monotonic
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_release_monotonic_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_release_monotonic_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_release_monotonic_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_release_monotonic_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_release_monotonic_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_release_monotonic_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_release_monotonic_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_release_monotonic_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_release_monotonic_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_release_monotonic_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_release_monotonic_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_release_monotonic_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_release_monotonic_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_release_monotonic_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") release monotonic
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_acq_rel_monotonic_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_acq_rel_monotonic_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") acq_rel monotonic
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_seq_cst_monotonic_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_seq_cst_monotonic_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") seq_cst monotonic
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_monotonic_acquire_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_monotonic_acquire_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_monotonic_acquire_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_monotonic_acquire_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_monotonic_acquire_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_monotonic_acquire_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_monotonic_acquire_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_monotonic_acquire_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_monotonic_acquire_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_monotonic_acquire_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_monotonic_acquire_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_monotonic_acquire_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_monotonic_acquire_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_monotonic_acquire_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") monotonic acquire
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_acquire_acquire_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_acquire_acquire_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_acquire_acquire_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_acquire_acquire_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_acquire_acquire_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_acquire_acquire_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_acquire_acquire_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_acquire_acquire_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_acquire_acquire_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_acquire_acquire_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_acquire_acquire_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_acquire_acquire_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_acquire_acquire_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_acquire_acquire_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") acquire acquire
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_release_acquire_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_release_acquire_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_release_acquire_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_release_acquire_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_release_acquire_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_release_acquire_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_release_acquire_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_release_acquire_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_release_acquire_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_release_acquire_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_release_acquire_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_release_acquire_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_release_acquire_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_release_acquire_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") release acquire
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_acq_rel_acquire_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_acq_rel_acquire_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") acq_rel acquire
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_seq_cst_acquire_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_seq_cst_acquire_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") seq_cst acquire
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_monotonic_seq_cst_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_monotonic_seq_cst_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") monotonic seq_cst
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_acquire_seq_cst_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_acquire_seq_cst_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") acquire seq_cst
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_release_seq_cst_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_release_seq_cst_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_release_seq_cst_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_release_seq_cst_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_release_seq_cst_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_release_seq_cst_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_release_seq_cst_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_release_seq_cst_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_release_seq_cst_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_release_seq_cst_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_release_seq_cst_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_release_seq_cst_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_release_seq_cst_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_release_seq_cst_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") release seq_cst
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_acq_rel_seq_cst_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_acq_rel_seq_cst_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") acq_rel seq_cst
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_seq_cst_seq_cst_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_seq_cst_seq_cst_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread") seq_cst seq_cst
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_unordered_load(
|
|
; GFX6-LABEL: global_singlethread_one_as_unordered_load:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[8:9], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s6, s9
|
|
; GFX6-NEXT: ; kill: def $sgpr8 killed $sgpr8 killed $sgpr8_sgpr9
|
|
; GFX6-NEXT: s_mov_b32 s12, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s13, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr8 killed $sgpr8 def $sgpr8_sgpr9_sgpr10_sgpr11
|
|
; GFX6-NEXT: s_mov_b32 s9, s6
|
|
; GFX6-NEXT: s_mov_b32 s10, s13
|
|
; GFX6-NEXT: s_mov_b32 s11, s12
|
|
; GFX6-NEXT: s_mov_b32 s14, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s14
|
|
; GFX6-NEXT: s_mov_b32 s6, s13
|
|
; GFX6-NEXT: s_mov_b32 s7, s12
|
|
; GFX6-NEXT: buffer_load_dword v0, off, s[8:11], 0
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_unordered_load:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_load_dword v2, v[0:1]
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_unordered_load:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_unordered_load:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_unordered_load:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s5
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s9, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, s2
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, s9
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s10, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s10
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s9
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s8
|
|
; SKIP-CACHE-INV-NEXT: buffer_load_dword v0, off, s[4:7], 0
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_unordered_load:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_unordered_load:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_unordered_load:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_unordered_load:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_unordered_load:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_unordered_load:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_unordered_load:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_unordered_load:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %in, ptr addrspace(1) %out) {
|
|
entry:
|
|
%val = load atomic i32, ptr addrspace(1) %in syncscope("singlethread-one-as") unordered, align 4
|
|
store i32 %val, ptr addrspace(1) %out
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_monotonic_load(
|
|
; GFX6-LABEL: global_singlethread_one_as_monotonic_load:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[8:9], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s6, s9
|
|
; GFX6-NEXT: ; kill: def $sgpr8 killed $sgpr8 killed $sgpr8_sgpr9
|
|
; GFX6-NEXT: s_mov_b32 s12, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s13, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr8 killed $sgpr8 def $sgpr8_sgpr9_sgpr10_sgpr11
|
|
; GFX6-NEXT: s_mov_b32 s9, s6
|
|
; GFX6-NEXT: s_mov_b32 s10, s13
|
|
; GFX6-NEXT: s_mov_b32 s11, s12
|
|
; GFX6-NEXT: s_mov_b32 s14, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s14
|
|
; GFX6-NEXT: s_mov_b32 s6, s13
|
|
; GFX6-NEXT: s_mov_b32 s7, s12
|
|
; GFX6-NEXT: buffer_load_dword v0, off, s[8:11], 0
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_monotonic_load:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_load_dword v2, v[0:1]
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_monotonic_load:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_monotonic_load:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_monotonic_load:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s5
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s9, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, s2
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, s9
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s10, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s10
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s9
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s8
|
|
; SKIP-CACHE-INV-NEXT: buffer_load_dword v0, off, s[4:7], 0
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_monotonic_load:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_monotonic_load:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_monotonic_load:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_monotonic_load:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_monotonic_load:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_monotonic_load:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_monotonic_load:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_monotonic_load:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %in, ptr addrspace(1) %out) {
|
|
entry:
|
|
%val = load atomic i32, ptr addrspace(1) %in syncscope("singlethread-one-as") monotonic, align 4
|
|
store i32 %val, ptr addrspace(1) %out
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_acquire_load(
|
|
; GFX6-LABEL: global_singlethread_one_as_acquire_load:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[8:9], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s6, s9
|
|
; GFX6-NEXT: ; kill: def $sgpr8 killed $sgpr8 killed $sgpr8_sgpr9
|
|
; GFX6-NEXT: s_mov_b32 s12, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s13, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr8 killed $sgpr8 def $sgpr8_sgpr9_sgpr10_sgpr11
|
|
; GFX6-NEXT: s_mov_b32 s9, s6
|
|
; GFX6-NEXT: s_mov_b32 s10, s13
|
|
; GFX6-NEXT: s_mov_b32 s11, s12
|
|
; GFX6-NEXT: s_mov_b32 s14, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s14
|
|
; GFX6-NEXT: s_mov_b32 s6, s13
|
|
; GFX6-NEXT: s_mov_b32 s7, s12
|
|
; GFX6-NEXT: buffer_load_dword v0, off, s[8:11], 0
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_acquire_load:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_load_dword v2, v[0:1]
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_acquire_load:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_acquire_load:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_acquire_load:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s5
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s9, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, s2
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, s9
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s10, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s10
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s9
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s8
|
|
; SKIP-CACHE-INV-NEXT: buffer_load_dword v0, off, s[4:7], 0
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_acquire_load:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_acquire_load:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_acquire_load:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_acquire_load:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_acquire_load:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_acquire_load:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_acquire_load:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_acquire_load:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %in, ptr addrspace(1) %out) {
|
|
entry:
|
|
%val = load atomic i32, ptr addrspace(1) %in syncscope("singlethread-one-as") acquire, align 4
|
|
store i32 %val, ptr addrspace(1) %out
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_seq_cst_load(
|
|
; GFX6-LABEL: global_singlethread_one_as_seq_cst_load:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[8:9], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s6, s9
|
|
; GFX6-NEXT: ; kill: def $sgpr8 killed $sgpr8 killed $sgpr8_sgpr9
|
|
; GFX6-NEXT: s_mov_b32 s12, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s13, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr8 killed $sgpr8 def $sgpr8_sgpr9_sgpr10_sgpr11
|
|
; GFX6-NEXT: s_mov_b32 s9, s6
|
|
; GFX6-NEXT: s_mov_b32 s10, s13
|
|
; GFX6-NEXT: s_mov_b32 s11, s12
|
|
; GFX6-NEXT: s_mov_b32 s14, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s14
|
|
; GFX6-NEXT: s_mov_b32 s6, s13
|
|
; GFX6-NEXT: s_mov_b32 s7, s12
|
|
; GFX6-NEXT: buffer_load_dword v0, off, s[8:11], 0
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_seq_cst_load:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_load_dword v2, v[0:1]
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_seq_cst_load:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_seq_cst_load:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_seq_cst_load:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s5
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s9, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, s2
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, s9
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s10, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s10
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s9
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s8
|
|
; SKIP-CACHE-INV-NEXT: buffer_load_dword v0, off, s[4:7], 0
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_load:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_load:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_load_dword v1, v0, s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_load:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_load:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_seq_cst_load:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_seq_cst_load:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_seq_cst_load:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_seq_cst_load:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[2:3], s[0:1], 0x0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %in, ptr addrspace(1) %out) {
|
|
entry:
|
|
%val = load atomic i32, ptr addrspace(1) %in syncscope("singlethread-one-as") seq_cst, align 4
|
|
store i32 %val, ptr addrspace(1) %out
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_unordered_store(
|
|
; GFX6-LABEL: global_singlethread_one_as_unordered_store:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_unordered_store:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dword s4, s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[6:7], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s4
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_unordered_store:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_unordered_store:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_unordered_store:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_unordered_store:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_unordered_store:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_unordered_store:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_unordered_store:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_unordered_store:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_unordered_store:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_unordered_store:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_unordered_store:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
i32 %in, ptr addrspace(1) %out) {
|
|
entry:
|
|
store atomic i32 %in, ptr addrspace(1) %out syncscope("singlethread-one-as") unordered, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_monotonic_store(
|
|
; GFX6-LABEL: global_singlethread_one_as_monotonic_store:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_monotonic_store:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dword s4, s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[6:7], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s4
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_monotonic_store:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_monotonic_store:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_monotonic_store:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_monotonic_store:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_monotonic_store:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_monotonic_store:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_monotonic_store:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_monotonic_store:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_monotonic_store:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_monotonic_store:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_monotonic_store:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
i32 %in, ptr addrspace(1) %out) {
|
|
entry:
|
|
store atomic i32 %in, ptr addrspace(1) %out syncscope("singlethread-one-as") monotonic, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_release_store(
|
|
; GFX6-LABEL: global_singlethread_one_as_release_store:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_release_store:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dword s4, s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[6:7], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s4
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_release_store:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_release_store:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_release_store:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_release_store:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_release_store:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_release_store:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_release_store:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_release_store:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_release_store:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_release_store:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_release_store:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
i32 %in, ptr addrspace(1) %out) {
|
|
entry:
|
|
store atomic i32 %in, ptr addrspace(1) %out syncscope("singlethread-one-as") release, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_seq_cst_store(
|
|
; GFX6-LABEL: global_singlethread_one_as_seq_cst_store:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_seq_cst_store:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dword s4, s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[6:7], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s4
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_seq_cst_store:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_seq_cst_store:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_seq_cst_store:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_store:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_store:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[4:5], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_store:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_store:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_seq_cst_store:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_seq_cst_store:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_seq_cst_store:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_seq_cst_store:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[0:1], 0x0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[0:1], 0x8
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
i32 %in, ptr addrspace(1) %out) {
|
|
entry:
|
|
store atomic i32 %in, ptr addrspace(1) %out syncscope("singlethread-one-as") seq_cst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_monotonic_atomicrmw(
|
|
; GFX6-LABEL: global_singlethread_one_as_monotonic_atomicrmw:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_atomic_swap v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_monotonic_atomicrmw:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s4, s[4:5], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s4
|
|
; GFX7-NEXT: flat_atomic_swap v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_monotonic_atomicrmw:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_monotonic_atomicrmw:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_monotonic_atomicrmw:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_swap v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_monotonic_atomicrmw:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_monotonic_atomicrmw:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_monotonic_atomicrmw:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_monotonic_atomicrmw:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_monotonic_atomicrmw:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_monotonic_atomicrmw:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_monotonic_atomicrmw:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_monotonic_atomicrmw:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in) {
|
|
entry:
|
|
%val = atomicrmw volatile xchg ptr addrspace(1) %out, i32 %in syncscope("singlethread-one-as") monotonic
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_acquire_atomicrmw(
|
|
; GFX6-LABEL: global_singlethread_one_as_acquire_atomicrmw:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_atomic_swap v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_acquire_atomicrmw:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s4, s[4:5], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s4
|
|
; GFX7-NEXT: flat_atomic_swap v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_acquire_atomicrmw:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_acquire_atomicrmw:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_acquire_atomicrmw:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_swap v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_acquire_atomicrmw:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_acquire_atomicrmw:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_acquire_atomicrmw:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_acquire_atomicrmw:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_acquire_atomicrmw:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_acquire_atomicrmw:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_acquire_atomicrmw:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_acquire_atomicrmw:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in) {
|
|
entry:
|
|
%val = atomicrmw volatile xchg ptr addrspace(1) %out, i32 %in syncscope("singlethread-one-as") acquire
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_release_atomicrmw(
|
|
; GFX6-LABEL: global_singlethread_one_as_release_atomicrmw:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_atomic_swap v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_release_atomicrmw:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s4, s[4:5], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s4
|
|
; GFX7-NEXT: flat_atomic_swap v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_release_atomicrmw:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_release_atomicrmw:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_release_atomicrmw:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_swap v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_release_atomicrmw:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_release_atomicrmw:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_release_atomicrmw:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_release_atomicrmw:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_release_atomicrmw:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_release_atomicrmw:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_release_atomicrmw:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_release_atomicrmw:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in) {
|
|
entry:
|
|
%val = atomicrmw volatile xchg ptr addrspace(1) %out, i32 %in syncscope("singlethread-one-as") release
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_acq_rel_atomicrmw(
|
|
; GFX6-LABEL: global_singlethread_one_as_acq_rel_atomicrmw:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_atomic_swap v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_acq_rel_atomicrmw:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s4, s[4:5], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s4
|
|
; GFX7-NEXT: flat_atomic_swap v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_acq_rel_atomicrmw:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_acq_rel_atomicrmw:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_acq_rel_atomicrmw:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_swap v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_acq_rel_atomicrmw:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_acq_rel_atomicrmw:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_acq_rel_atomicrmw:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_acq_rel_atomicrmw:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_acq_rel_atomicrmw:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_acq_rel_atomicrmw:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_acq_rel_atomicrmw:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_acq_rel_atomicrmw:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in) {
|
|
entry:
|
|
%val = atomicrmw volatile xchg ptr addrspace(1) %out, i32 %in syncscope("singlethread-one-as") acq_rel
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_seq_cst_atomicrmw(
|
|
; GFX6-LABEL: global_singlethread_one_as_seq_cst_atomicrmw:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_atomic_swap v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_seq_cst_atomicrmw:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s4, s[4:5], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s4
|
|
; GFX7-NEXT: flat_atomic_swap v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_seq_cst_atomicrmw:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_seq_cst_atomicrmw:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_seq_cst_atomicrmw:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_swap v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_atomicrmw:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_atomicrmw:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_atomicrmw:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_atomicrmw:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_swap v0, v1, s[0:1]
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_seq_cst_atomicrmw:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_seq_cst_atomicrmw:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_seq_cst_atomicrmw:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_seq_cst_atomicrmw:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_atomic_swap_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in) {
|
|
entry:
|
|
%val = atomicrmw volatile xchg ptr addrspace(1) %out, i32 %in syncscope("singlethread-one-as") seq_cst
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_acquire_ret_atomicrmw(
|
|
; GFX6-LABEL: global_singlethread_one_as_acquire_ret_atomicrmw:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_atomic_swap v0, off, s[4:7], 0 glc
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_acquire_ret_atomicrmw:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s6, s[6:7], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s6
|
|
; GFX7-NEXT: flat_atomic_swap v2, v[0:1], v2 glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_acquire_ret_atomicrmw:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_acquire_ret_atomicrmw:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_acquire_ret_atomicrmw:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_swap v0, off, s[0:3], 0 glc
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_acquire_ret_atomicrmw:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_acquire_ret_atomicrmw:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_acquire_ret_atomicrmw:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[0:1] sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_acquire_ret_atomicrmw:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[0:1] sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_acquire_ret_atomicrmw:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_acquire_ret_atomicrmw:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_acquire_ret_atomicrmw:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_acquire_ret_atomicrmw:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in) {
|
|
entry:
|
|
%val = atomicrmw volatile xchg ptr addrspace(1) %out, i32 %in syncscope("singlethread-one-as") acquire
|
|
store i32 %val, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_acq_rel_ret_atomicrmw(
|
|
; GFX6-LABEL: global_singlethread_one_as_acq_rel_ret_atomicrmw:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_atomic_swap v0, off, s[4:7], 0 glc
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_acq_rel_ret_atomicrmw:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s6, s[6:7], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s6
|
|
; GFX7-NEXT: flat_atomic_swap v2, v[0:1], v2 glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_acq_rel_ret_atomicrmw:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_acq_rel_ret_atomicrmw:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_acq_rel_ret_atomicrmw:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_swap v0, off, s[0:3], 0 glc
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_acq_rel_ret_atomicrmw:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_acq_rel_ret_atomicrmw:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_acq_rel_ret_atomicrmw:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[0:1] sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_acq_rel_ret_atomicrmw:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[0:1] sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_acq_rel_ret_atomicrmw:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_acq_rel_ret_atomicrmw:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_acq_rel_ret_atomicrmw:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_acq_rel_ret_atomicrmw:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in) {
|
|
entry:
|
|
%val = atomicrmw volatile xchg ptr addrspace(1) %out, i32 %in syncscope("singlethread-one-as") acq_rel
|
|
store i32 %val, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_seq_cst_ret_atomicrmw(
|
|
; GFX6-LABEL: global_singlethread_one_as_seq_cst_ret_atomicrmw:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x2
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s11, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s9, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s10, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s11
|
|
; GFX6-NEXT: s_mov_b32 s6, s10
|
|
; GFX6-NEXT: s_mov_b32 s7, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX6-NEXT: buffer_atomic_swap v0, off, s[4:7], 0 glc
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_seq_cst_ret_atomicrmw:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s6, s[6:7], 0x2
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s6
|
|
; GFX7-NEXT: flat_atomic_swap v2, v[0:1], v2 glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_seq_cst_ret_atomicrmw:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-WGP-NEXT: s_nop 0
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-WGP-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_seq_cst_ret_atomicrmw:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX10-CU-NEXT: s_nop 0
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX10-CU-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_seq_cst_ret_atomicrmw:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s5, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s6
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s4
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_swap v0, off, s[0:3], 0 glc
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_ret_atomicrmw:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_ret_atomicrmw:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_nop 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[6:7], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[4:5] glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_ret_atomicrmw:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_nop 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[0:1] sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_ret_atomicrmw:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_nop 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[2:3], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_swap v1, v0, v1, s[0:1] sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_seq_cst_ret_atomicrmw:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-WGP-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_seq_cst_ret_atomicrmw:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX11-CU-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_seq_cst_ret_atomicrmw:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-WGP-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_seq_cst_ret_atomicrmw:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[2:3], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[2:3], 0x8
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX12-CU-NEXT: global_atomic_swap_b32 v1, v0, v1, s[0:1] th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in) {
|
|
entry:
|
|
%val = atomicrmw volatile xchg ptr addrspace(1) %out, i32 %in syncscope("singlethread-one-as") seq_cst
|
|
store i32 %val, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_monotonic_monotonic_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_monotonic_monotonic_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_monotonic_monotonic_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_monotonic_monotonic_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_monotonic_monotonic_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_monotonic_monotonic_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_monotonic_monotonic_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_monotonic_monotonic_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_monotonic_monotonic_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_monotonic_monotonic_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_monotonic_monotonic_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_monotonic_monotonic_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_monotonic_monotonic_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_monotonic_monotonic_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") monotonic monotonic
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_acquire_monotonic_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_acquire_monotonic_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_acquire_monotonic_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_acquire_monotonic_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_acquire_monotonic_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_acquire_monotonic_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_acquire_monotonic_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_acquire_monotonic_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_acquire_monotonic_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_acquire_monotonic_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_acquire_monotonic_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_acquire_monotonic_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_acquire_monotonic_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_acquire_monotonic_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") acquire monotonic
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_release_monotonic_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_release_monotonic_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_release_monotonic_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_release_monotonic_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_release_monotonic_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_release_monotonic_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_release_monotonic_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_release_monotonic_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_release_monotonic_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_release_monotonic_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_release_monotonic_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_release_monotonic_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_release_monotonic_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_release_monotonic_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") release monotonic
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_acq_rel_monotonic_cmpxchg(
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; GFX6-LABEL: global_singlethread_one_as_acq_rel_monotonic_cmpxchg:
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; GFX6: ; %bb.0: ; %entry
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; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
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; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
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; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
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; GFX6-NEXT: s_waitcnt lgkmcnt(0)
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; GFX6-NEXT: s_mov_b32 s12, s5
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; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
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; GFX6-NEXT: s_mov_b32 s10, 0x100f000
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; GFX6-NEXT: s_mov_b32 s11, -1
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; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
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; GFX6-NEXT: s_mov_b32 s5, s12
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; GFX6-NEXT: s_mov_b32 s6, s11
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; GFX6-NEXT: s_mov_b32 s7, s10
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; GFX6-NEXT: v_mov_b32_e32 v0, s9
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; GFX6-NEXT: v_mov_b32_e32 v2, s8
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; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
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; GFX6-NEXT: v_mov_b32_e32 v1, v2
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; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
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; GFX6-NEXT: s_endpgm
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;
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; GFX7-LABEL: global_singlethread_one_as_acq_rel_monotonic_cmpxchg:
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; GFX7: ; %bb.0: ; %entry
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; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
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; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
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; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
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; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
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; GFX7-NEXT: s_mov_b64 s[10:11], 16
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; GFX7-NEXT: s_waitcnt lgkmcnt(0)
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; GFX7-NEXT: s_mov_b32 s4, s8
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; GFX7-NEXT: s_mov_b32 s5, s9
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; GFX7-NEXT: s_mov_b32 s9, s10
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; GFX7-NEXT: s_mov_b32 s8, s11
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; GFX7-NEXT: s_add_u32 s4, s4, s9
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; GFX7-NEXT: s_addc_u32 s8, s5, s8
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; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
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; GFX7-NEXT: s_mov_b32 s5, s8
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; GFX7-NEXT: v_mov_b32_e32 v2, s7
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; GFX7-NEXT: v_mov_b32_e32 v0, s6
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; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
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; GFX7-NEXT: v_mov_b32_e32 v3, v0
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; GFX7-NEXT: v_mov_b32_e32 v0, s4
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; GFX7-NEXT: v_mov_b32_e32 v1, s5
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; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
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; GFX7-NEXT: s_endpgm
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;
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; GFX10-WGP-LABEL: global_singlethread_one_as_acq_rel_monotonic_cmpxchg:
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; GFX10-WGP: ; %bb.0: ; %entry
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; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
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; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
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; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
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; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
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; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
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; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
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; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
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; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
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; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
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; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
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; GFX10-WGP-NEXT: s_endpgm
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;
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; GFX10-CU-LABEL: global_singlethread_one_as_acq_rel_monotonic_cmpxchg:
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; GFX10-CU: ; %bb.0: ; %entry
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; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
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; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
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; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
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; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
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; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
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; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
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; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
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; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
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; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
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; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
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; GFX10-CU-NEXT: s_endpgm
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;
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; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_acq_rel_monotonic_cmpxchg:
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; SKIP-CACHE-INV: ; %bb.0: ; %entry
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; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
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; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
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; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
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; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
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; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
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; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
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; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
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; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
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; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
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; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
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; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
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; SKIP-CACHE-INV-NEXT: s_endpgm
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;
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; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_acq_rel_monotonic_cmpxchg:
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; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
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; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
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; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
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; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
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; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
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; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
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; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
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; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
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; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
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; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
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; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
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; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
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; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
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;
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; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_acq_rel_monotonic_cmpxchg:
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; GFX90A-TGSPLIT: ; %bb.0: ; %entry
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; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
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; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
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; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
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; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
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; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
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; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
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; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
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; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
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; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
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; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
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; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
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; GFX90A-TGSPLIT-NEXT: s_endpgm
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;
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; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_acq_rel_monotonic_cmpxchg:
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; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
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; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
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; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
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; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
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; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
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; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
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; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
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; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
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; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
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; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
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; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
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; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
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; GFX940-NOTTGSPLIT-NEXT: s_endpgm
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;
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; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_acq_rel_monotonic_cmpxchg:
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; GFX940-TGSPLIT: ; %bb.0: ; %entry
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; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
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; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
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; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
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; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
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; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
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; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
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; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
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; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
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; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
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; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
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; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
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; GFX940-TGSPLIT-NEXT: s_endpgm
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;
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; GFX11-WGP-LABEL: global_singlethread_one_as_acq_rel_monotonic_cmpxchg:
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; GFX11-WGP: ; %bb.0: ; %entry
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; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
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; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
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; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
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; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
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; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
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; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
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; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
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; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
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; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
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; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
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; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
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; GFX11-WGP-NEXT: s_endpgm
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;
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; GFX11-CU-LABEL: global_singlethread_one_as_acq_rel_monotonic_cmpxchg:
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; GFX11-CU: ; %bb.0: ; %entry
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; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
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; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
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; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
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; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
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; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
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; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
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; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
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; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
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; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
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; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
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; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
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; GFX11-CU-NEXT: s_endpgm
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;
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; GFX12-WGP-LABEL: global_singlethread_one_as_acq_rel_monotonic_cmpxchg:
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; GFX12-WGP: ; %bb.0: ; %entry
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; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
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; GFX12-WGP-NEXT: s_wait_alu 0xfffe
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; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
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; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
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; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
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; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
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; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
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; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
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; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
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; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
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; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
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; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
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; GFX12-WGP-NEXT: s_endpgm
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;
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; GFX12-CU-LABEL: global_singlethread_one_as_acq_rel_monotonic_cmpxchg:
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; GFX12-CU: ; %bb.0: ; %entry
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; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
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; GFX12-CU-NEXT: s_wait_alu 0xfffe
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; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
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; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
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; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
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; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
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; GFX12-CU-NEXT: s_wait_kmcnt 0x0
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; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
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; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
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; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
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; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
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; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
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; GFX12-CU-NEXT: s_endpgm
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ptr addrspace(1) %out, i32 %in, i32 %old) {
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entry:
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%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
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%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") acq_rel monotonic
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ret void
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}
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define amdgpu_kernel void @global_singlethread_one_as_seq_cst_monotonic_cmpxchg(
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; GFX6-LABEL: global_singlethread_one_as_seq_cst_monotonic_cmpxchg:
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; GFX6: ; %bb.0: ; %entry
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; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
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; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
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; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
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; GFX6-NEXT: s_waitcnt lgkmcnt(0)
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; GFX6-NEXT: s_mov_b32 s12, s5
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; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
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; GFX6-NEXT: s_mov_b32 s10, 0x100f000
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; GFX6-NEXT: s_mov_b32 s11, -1
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; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
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; GFX6-NEXT: s_mov_b32 s5, s12
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; GFX6-NEXT: s_mov_b32 s6, s11
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; GFX6-NEXT: s_mov_b32 s7, s10
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; GFX6-NEXT: v_mov_b32_e32 v0, s9
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; GFX6-NEXT: v_mov_b32_e32 v2, s8
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; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
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; GFX6-NEXT: v_mov_b32_e32 v1, v2
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; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
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; GFX6-NEXT: s_endpgm
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;
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; GFX7-LABEL: global_singlethread_one_as_seq_cst_monotonic_cmpxchg:
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; GFX7: ; %bb.0: ; %entry
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; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
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; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
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; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
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; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_seq_cst_monotonic_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_seq_cst_monotonic_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_seq_cst_monotonic_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_monotonic_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_monotonic_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_monotonic_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_monotonic_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_seq_cst_monotonic_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_seq_cst_monotonic_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_seq_cst_monotonic_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_seq_cst_monotonic_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") seq_cst monotonic
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_monotonic_acquire_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_monotonic_acquire_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_monotonic_acquire_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_monotonic_acquire_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_monotonic_acquire_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_monotonic_acquire_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_monotonic_acquire_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_monotonic_acquire_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_monotonic_acquire_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_monotonic_acquire_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_monotonic_acquire_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_monotonic_acquire_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_monotonic_acquire_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_monotonic_acquire_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") monotonic acquire
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_acquire_acquire_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_acquire_acquire_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_acquire_acquire_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_acquire_acquire_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_acquire_acquire_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_acquire_acquire_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_acquire_acquire_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_acquire_acquire_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_acquire_acquire_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_acquire_acquire_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_acquire_acquire_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_acquire_acquire_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_acquire_acquire_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_acquire_acquire_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") acquire acquire
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_release_acquire_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_release_acquire_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_release_acquire_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_release_acquire_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_release_acquire_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_release_acquire_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_release_acquire_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_release_acquire_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_release_acquire_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_release_acquire_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_release_acquire_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_release_acquire_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_release_acquire_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_release_acquire_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") release acquire
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_acq_rel_acquire_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_acq_rel_acquire_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_acq_rel_acquire_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_acq_rel_acquire_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_acq_rel_acquire_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_acq_rel_acquire_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_acq_rel_acquire_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_acq_rel_acquire_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_acq_rel_acquire_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_acq_rel_acquire_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_acq_rel_acquire_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_acq_rel_acquire_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_acq_rel_acquire_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_acq_rel_acquire_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") acq_rel acquire
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_seq_cst_acquire_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_seq_cst_acquire_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_seq_cst_acquire_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_seq_cst_acquire_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_seq_cst_acquire_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_seq_cst_acquire_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_acquire_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_acquire_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_acquire_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_acquire_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_seq_cst_acquire_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_seq_cst_acquire_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_seq_cst_acquire_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_seq_cst_acquire_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") seq_cst acquire
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_monotonic_seq_cst_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_monotonic_seq_cst_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_monotonic_seq_cst_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_monotonic_seq_cst_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_monotonic_seq_cst_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_monotonic_seq_cst_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_monotonic_seq_cst_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_monotonic_seq_cst_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_monotonic_seq_cst_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_monotonic_seq_cst_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_monotonic_seq_cst_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_monotonic_seq_cst_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_monotonic_seq_cst_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_monotonic_seq_cst_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") monotonic seq_cst
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_acquire_seq_cst_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_acquire_seq_cst_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_acquire_seq_cst_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_acquire_seq_cst_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_acquire_seq_cst_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_acquire_seq_cst_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_acquire_seq_cst_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_acquire_seq_cst_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_acquire_seq_cst_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_acquire_seq_cst_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_acquire_seq_cst_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_acquire_seq_cst_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_acquire_seq_cst_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_acquire_seq_cst_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") acquire seq_cst
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_release_seq_cst_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_release_seq_cst_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_release_seq_cst_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_release_seq_cst_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_release_seq_cst_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_release_seq_cst_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_release_seq_cst_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_release_seq_cst_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_release_seq_cst_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_release_seq_cst_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_release_seq_cst_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_release_seq_cst_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_release_seq_cst_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_release_seq_cst_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") release seq_cst
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_acq_rel_seq_cst_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_acq_rel_seq_cst_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_acq_rel_seq_cst_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_acq_rel_seq_cst_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_acq_rel_seq_cst_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_acq_rel_seq_cst_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_acq_rel_seq_cst_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_acq_rel_seq_cst_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_acq_rel_seq_cst_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_acq_rel_seq_cst_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_acq_rel_seq_cst_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_acq_rel_seq_cst_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_acq_rel_seq_cst_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_acq_rel_seq_cst_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") acq_rel seq_cst
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_seq_cst_seq_cst_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_seq_cst_seq_cst_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_seq_cst_seq_cst_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[6:7]
|
|
; GFX7-NEXT: s_load_dwordx2 s[8:9], s[4:5], 0x0
|
|
; GFX7-NEXT: s_load_dword s7, s[4:5], 0x2
|
|
; GFX7-NEXT: s_load_dword s6, s[4:5], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[10:11], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s4, s8
|
|
; GFX7-NEXT: s_mov_b32 s5, s9
|
|
; GFX7-NEXT: s_mov_b32 s9, s10
|
|
; GFX7-NEXT: s_mov_b32 s8, s11
|
|
; GFX7-NEXT: s_add_u32 s4, s4, s9
|
|
; GFX7-NEXT: s_addc_u32 s8, s5, s8
|
|
; GFX7-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5
|
|
; GFX7-NEXT: s_mov_b32 s5, s8
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: flat_atomic_cmpswap v[0:1], v[2:3]
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_seq_cst_seq_cst_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_seq_cst_seq_cst_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v0, v[1:2], s[4:5] offset:16
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_seq_cst_seq_cst_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_seq_cst_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_seq_cst_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[4:5] offset:16
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_seq_cst_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_seq_cst_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v0, v[2:3], s[0:1] offset:16
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_seq_cst_seq_cst_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_seq_cst_seq_cst_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_seq_cst_seq_cst_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_seq_cst_seq_cst_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v0, v[1:2], s[0:1] offset:16
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") seq_cst seq_cst
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_monotonic_monotonic_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_monotonic_monotonic_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_monotonic_monotonic_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") monotonic monotonic
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_acquire_monotonic_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_acquire_monotonic_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_acquire_monotonic_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_acquire_monotonic_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_acquire_monotonic_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_acquire_monotonic_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_acquire_monotonic_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_acquire_monotonic_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_acquire_monotonic_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_acquire_monotonic_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_acquire_monotonic_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_acquire_monotonic_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_acquire_monotonic_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_acquire_monotonic_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") acquire monotonic
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_release_monotonic_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_release_monotonic_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_release_monotonic_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_release_monotonic_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_release_monotonic_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_release_monotonic_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_release_monotonic_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_release_monotonic_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_release_monotonic_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_release_monotonic_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_release_monotonic_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_release_monotonic_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_release_monotonic_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_release_monotonic_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") release monotonic
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_acq_rel_monotonic_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_acq_rel_monotonic_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_acq_rel_monotonic_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") acq_rel monotonic
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_seq_cst_monotonic_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_seq_cst_monotonic_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_seq_cst_monotonic_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") seq_cst monotonic
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_monotonic_acquire_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_monotonic_acquire_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_monotonic_acquire_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_monotonic_acquire_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_monotonic_acquire_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_monotonic_acquire_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_monotonic_acquire_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_monotonic_acquire_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_monotonic_acquire_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_monotonic_acquire_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_monotonic_acquire_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_monotonic_acquire_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_monotonic_acquire_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_monotonic_acquire_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") monotonic acquire
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_acquire_acquire_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_acquire_acquire_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_acquire_acquire_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_acquire_acquire_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_acquire_acquire_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_acquire_acquire_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_acquire_acquire_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_acquire_acquire_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_acquire_acquire_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_acquire_acquire_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_acquire_acquire_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_acquire_acquire_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_acquire_acquire_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_acquire_acquire_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") acquire acquire
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_release_acquire_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_release_acquire_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_release_acquire_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_release_acquire_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_release_acquire_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_release_acquire_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_release_acquire_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_release_acquire_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_release_acquire_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_release_acquire_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_release_acquire_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_release_acquire_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_release_acquire_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_release_acquire_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") release acquire
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_acq_rel_acquire_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_acq_rel_acquire_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_acq_rel_acquire_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") acq_rel acquire
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_seq_cst_acquire_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_seq_cst_acquire_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_seq_cst_acquire_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") seq_cst acquire
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_monotonic_seq_cst_ret_cmpxchg(
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; GFX6-LABEL: global_singlethread_one_as_monotonic_seq_cst_ret_cmpxchg:
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; GFX6: ; %bb.0: ; %entry
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; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
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; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
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; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
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; GFX6-NEXT: s_waitcnt lgkmcnt(0)
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; GFX6-NEXT: s_mov_b32 s12, s5
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; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
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; GFX6-NEXT: s_mov_b32 s10, 0x100f000
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; GFX6-NEXT: s_mov_b32 s11, -1
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; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
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; GFX6-NEXT: s_mov_b32 s5, s12
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; GFX6-NEXT: s_mov_b32 s6, s11
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; GFX6-NEXT: s_mov_b32 s7, s10
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; GFX6-NEXT: v_mov_b32_e32 v0, s9
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; GFX6-NEXT: v_mov_b32_e32 v2, s8
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; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
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; GFX6-NEXT: v_mov_b32_e32 v1, v2
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; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
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; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
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; GFX6-NEXT: s_waitcnt vmcnt(0)
|
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; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
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; GFX6-NEXT: s_endpgm
|
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;
|
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; GFX7-LABEL: global_singlethread_one_as_monotonic_seq_cst_ret_cmpxchg:
|
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; GFX7: ; %bb.0: ; %entry
|
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; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
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; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
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; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
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; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
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; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
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; GFX7-NEXT: s_mov_b32 s6, s4
|
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; GFX7-NEXT: s_mov_b32 s7, s5
|
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; GFX7-NEXT: s_mov_b32 s11, s12
|
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; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
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; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
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; GFX7-NEXT: s_mov_b32 s7, s10
|
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; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_monotonic_seq_cst_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_monotonic_seq_cst_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") monotonic seq_cst
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_acquire_seq_cst_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_acquire_seq_cst_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_acquire_seq_cst_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") acquire seq_cst
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_release_seq_cst_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_release_seq_cst_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_release_seq_cst_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_release_seq_cst_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_release_seq_cst_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_release_seq_cst_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_release_seq_cst_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_release_seq_cst_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_release_seq_cst_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_release_seq_cst_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_release_seq_cst_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_release_seq_cst_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_release_seq_cst_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_release_seq_cst_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") release seq_cst
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_acq_rel_seq_cst_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_acq_rel_seq_cst_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_acq_rel_seq_cst_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") acq_rel seq_cst
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_singlethread_one_as_seq_cst_seq_cst_ret_cmpxchg(
|
|
; GFX6-LABEL: global_singlethread_one_as_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX6-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX6-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: s_mov_b32 s12, s5
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 killed $sgpr4_sgpr5
|
|
; GFX6-NEXT: s_mov_b32 s10, 0x100f000
|
|
; GFX6-NEXT: s_mov_b32 s11, -1
|
|
; GFX6-NEXT: ; kill: def $sgpr4 killed $sgpr4 def $sgpr4_sgpr5_sgpr6_sgpr7
|
|
; GFX6-NEXT: s_mov_b32 s5, s12
|
|
; GFX6-NEXT: s_mov_b32 s6, s11
|
|
; GFX6-NEXT: s_mov_b32 s7, s10
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s9
|
|
; GFX6-NEXT: v_mov_b32_e32 v2, s8
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, v2
|
|
; GFX6-NEXT: buffer_atomic_cmpswap v[0:1], off, s[4:7], 0 offset:16 glc
|
|
; GFX6-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; GFX6-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX6-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: global_singlethread_one_as_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[6:7], 0x0
|
|
; GFX7-NEXT: s_load_dword s9, s[6:7], 0x2
|
|
; GFX7-NEXT: s_load_dword s8, s[6:7], 0x3
|
|
; GFX7-NEXT: s_mov_b64 s[12:13], 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, s4
|
|
; GFX7-NEXT: s_mov_b32 s7, s5
|
|
; GFX7-NEXT: s_mov_b32 s11, s12
|
|
; GFX7-NEXT: s_mov_b32 s10, s13
|
|
; GFX7-NEXT: s_add_u32 s6, s6, s11
|
|
; GFX7-NEXT: s_addc_u32 s10, s7, s10
|
|
; GFX7-NEXT: ; kill: def $sgpr6 killed $sgpr6 def $sgpr6_sgpr7
|
|
; GFX7-NEXT: s_mov_b32 s7, s10
|
|
; GFX7-NEXT: v_mov_b32_e32 v2, s9
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s8
|
|
; GFX7-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX7-NEXT: v_mov_b32_e32 v3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s6
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX7-NEXT: flat_atomic_cmpswap v2, v[0:1], v[2:3] glc
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: global_singlethread_one_as_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-WGP-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-WGP-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-WGP-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-WGP-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: global_singlethread_one_as_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX10-CU-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX10-CU-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v3, s6
|
|
; GFX10-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX10-CU-NEXT: global_atomic_cmpswap v1, v0, v[1:2], s[4:5] offset:16 glc
|
|
; GFX10-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-CU-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: global_singlethread_one_as_seq_cst_seq_cst_ret_cmpxchg:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s5, s[2:3], 0x2
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s4, s[2:3], 0x3
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s8, s1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 killed $sgpr0_sgpr1
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s6, 0xf000
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s7, -1
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $sgpr0 killed $sgpr0 def $sgpr0_sgpr1_sgpr2_sgpr3
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s1, s8
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, s7
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, s6
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s5
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v2, s4
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, v2
|
|
; SKIP-CACHE-INV-NEXT: buffer_atomic_cmpswap v[0:1], off, s[0:3], 0 offset:16 glc
|
|
; SKIP-CACHE-INV-NEXT: ; kill: def $vgpr0 killed $vgpr0 killed $vgpr0_vgpr1 killed $exec
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt vmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX90A-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX90A-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX90A-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX90A-TGSPLIT-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dwordx2 s[4:5], s[8:9], 0x0
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s7, s[8:9], 0x8
|
|
; GFX90A-TGSPLIT-NEXT: s_load_dword s6, s[8:9], 0xc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v2, s7
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v1, s6
|
|
; GFX90A-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX90A-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX90A-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[4:5] offset:16 glc
|
|
; GFX90A-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX90A-TGSPLIT-NEXT: global_store_dword v0, v1, s[4:5]
|
|
; GFX90A-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-NOTTGSPLIT-LABEL: global_singlethread_one_as_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX940-NOTTGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-NOTTGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-NOTTGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-NOTTGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-NOTTGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-NOTTGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-NOTTGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-NOTTGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-NOTTGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX940-TGSPLIT-LABEL: global_singlethread_one_as_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX940-TGSPLIT: ; %bb.0: ; %entry
|
|
; GFX940-TGSPLIT-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s3, s[4:5], 0x8
|
|
; GFX940-TGSPLIT-NEXT: s_load_dword s2, s[4:5], 0xc
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v1, s2
|
|
; GFX940-TGSPLIT-NEXT: ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
|
|
; GFX940-TGSPLIT-NEXT: v_mov_b32_e32 v3, v1
|
|
; GFX940-TGSPLIT-NEXT: global_atomic_cmpswap v1, v0, v[2:3], s[0:1] offset:16 sc0
|
|
; GFX940-TGSPLIT-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX940-TGSPLIT-NEXT: global_store_dword v0, v1, s[0:1] sc0 sc1
|
|
; GFX940-TGSPLIT-NEXT: s_endpgm
|
|
;
|
|
; GFX11-WGP-LABEL: global_singlethread_one_as_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX11-WGP: ; %bb.0: ; %entry
|
|
; GFX11-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-WGP-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX11-CU-LABEL: global_singlethread_one_as_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX11-CU: ; %bb.0: ; %entry
|
|
; GFX11-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX11-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX11-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX11-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX11-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX11-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX11-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 glc
|
|
; GFX11-CU-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-CU-NEXT: s_endpgm
|
|
;
|
|
; GFX12-WGP-LABEL: global_singlethread_one_as_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX12-WGP: ; %bb.0: ; %entry
|
|
; GFX12-WGP-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-WGP-NEXT: s_wait_alu 0xfffe
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|
; GFX12-WGP-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-WGP-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-WGP-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-WGP-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-WGP-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-WGP-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-WGP-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-WGP-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-WGP-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-WGP-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX12-CU-LABEL: global_singlethread_one_as_seq_cst_seq_cst_ret_cmpxchg:
|
|
; GFX12-CU: ; %bb.0: ; %entry
|
|
; GFX12-CU-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; GFX12-CU-NEXT: s_wait_alu 0xfffe
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX12-CU-NEXT: s_load_b64 s[0:1], s[4:5], 0x0
|
|
; GFX12-CU-NEXT: s_load_b32 s3, s[4:5], 0x8
|
|
; GFX12-CU-NEXT: s_load_b32 s2, s[4:5], 0xc
|
|
; GFX12-CU-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX12-CU-NEXT: ; kill: def $vgpr1 killed $vgpr1 def $vgpr1_vgpr2 killed $exec
|
|
; GFX12-CU-NEXT: v_mov_b32_e32 v2, v3
|
|
; GFX12-CU-NEXT: global_atomic_cmpswap_b32 v1, v0, v[1:2], s[0:1] offset:16 th:TH_ATOMIC_RETURN
|
|
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
|
|
; GFX12-CU-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX12-CU-NEXT: s_endpgm
|
|
ptr addrspace(1) %out, i32 %in, i32 %old) {
|
|
entry:
|
|
%gep = getelementptr i32, ptr addrspace(1) %out, i32 4
|
|
%val = cmpxchg volatile ptr addrspace(1) %gep, i32 %old, i32 %in syncscope("singlethread-one-as") seq_cst seq_cst
|
|
%val0 = extractvalue { i32, i1 } %val, 0
|
|
store i32 %val0, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|