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clang-p2996/llvm/test/CodeGen/AMDGPU/saddo.ll
Alexander Timofeev 2e29b0138c [AMDGPU] Lowering VGPR to SGPR copies to v_readfirstlane_b32 if profitable. 
Since the divergence-driven instruction selection has been enabled for AMDGPU,
 all the uniform instructions are expected to be selected to SALU form, except those not having one.
 VGPR to SGPR copies appear in MIR to connect values producers and consumers. This change implements an algorithm
 that evolves a reasonable tradeoff between the profit achieved from keeping the uniform instructions in SALU form
 and overhead introduced by the data transfer between the VGPRs and SGPRs.

Reviewed By: rampitec

Differential Revision: https://reviews.llvm.org/D128252
2022-07-14 23:59:02 +02:00

726 lines
29 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=tahiti -verify-machineinstrs | FileCheck %s --check-prefix=SI
; RUN: llc < %s -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s --check-prefix=VI
; RUN: llc < %s -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=gfx900 -verify-machineinstrs | FileCheck %s --check-prefix=GFX9
; RUN: llc < %s -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=gfx1010 -verify-machineinstrs | FileCheck %s --check-prefix=GFX10
; RUN: llc < %s -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=gfx1100 -verify-machineinstrs | FileCheck %s --check-prefix=GFX11
declare { i32, i1 } @llvm.sadd.with.overflow.i32(i32, i32) nounwind readnone
declare { i64, i1 } @llvm.sadd.with.overflow.i64(i64, i64) nounwind readnone
declare { <2 x i32>, <2 x i1> } @llvm.sadd.with.overflow.v2i32(<2 x i32>, <2 x i32>) nounwind readnone
define amdgpu_kernel void @saddo_i64_zext(i64 addrspace(1)* %out, i64 %a, i64 %b) nounwind {
; SI-LABEL: saddo_i64_zext:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
; SI-NEXT: s_load_dwordx2 s[8:9], s[0:1], 0xd
; SI-NEXT: s_mov_b32 s3, 0xf000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: v_mov_b32_e32 v0, s6
; SI-NEXT: s_add_u32 s10, s6, s8
; SI-NEXT: s_addc_u32 s11, s7, s9
; SI-NEXT: v_mov_b32_e32 v1, s7
; SI-NEXT: v_cmp_lt_i64_e32 vcc, s[10:11], v[0:1]
; SI-NEXT: v_cmp_lt_i64_e64 s[6:7], s[8:9], 0
; SI-NEXT: s_mov_b32 s0, s4
; SI-NEXT: s_mov_b32 s1, s5
; SI-NEXT: s_xor_b64 s[4:5], s[6:7], vcc
; SI-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; SI-NEXT: v_mov_b32_e32 v1, s11
; SI-NEXT: v_add_i32_e32 v0, vcc, s10, v0
; SI-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
; SI-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: saddo_i64_zext:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
; VI-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: v_mov_b32_e32 v1, s6
; VI-NEXT: s_add_u32 s2, s6, s0
; VI-NEXT: v_mov_b32_e32 v2, s7
; VI-NEXT: s_addc_u32 s3, s7, s1
; VI-NEXT: v_cmp_lt_i64_e64 s[8:9], s[0:1], 0
; VI-NEXT: v_cmp_lt_i64_e32 vcc, s[2:3], v[1:2]
; VI-NEXT: v_mov_b32_e32 v3, s3
; VI-NEXT: s_xor_b64 s[0:1], s[8:9], vcc
; VI-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
; VI-NEXT: v_add_u32_e32 v2, vcc, s2, v2
; VI-NEXT: v_mov_b32_e32 v0, s4
; VI-NEXT: v_mov_b32_e32 v1, s5
; VI-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc
; VI-NEXT: flat_store_dwordx2 v[0:1], v[2:3]
; VI-NEXT: s_endpgm
;
; GFX9-LABEL: saddo_i64_zext:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
; GFX9-NEXT: v_mov_b32_e32 v2, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s6
; GFX9-NEXT: s_add_u32 s0, s6, s2
; GFX9-NEXT: v_mov_b32_e32 v1, s7
; GFX9-NEXT: s_addc_u32 s1, s7, s3
; GFX9-NEXT: v_cmp_lt_i64_e64 s[8:9], s[2:3], 0
; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, s[0:1], v[0:1]
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: s_xor_b64 s[2:3], s[8:9], vcc
; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[2:3]
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, s0, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
; GFX9-NEXT: global_store_dwordx2 v2, v[0:1], s[4:5]
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: saddo_i64_zext:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_clause 0x1
; GFX10-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX10-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
; GFX10-NEXT: v_mov_b32_e32 v2, 0
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s6, s2
; GFX10-NEXT: s_addc_u32 s1, s7, s3
; GFX10-NEXT: v_cmp_lt_i64_e64 s2, s[2:3], 0
; GFX10-NEXT: v_cmp_lt_i64_e64 s3, s[0:1], s[6:7]
; GFX10-NEXT: s_xor_b32 s2, s2, s3
; GFX10-NEXT: v_cndmask_b32_e64 v0, 0, 1, s2
; GFX10-NEXT: v_add_co_u32 v0, s0, s0, v0
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, s1, 0, s0
; GFX10-NEXT: global_store_dwordx2 v2, v[0:1], s[4:5]
; GFX10-NEXT: s_endpgm
;
; GFX11-LABEL: saddo_i64_zext:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_clause 0x1
; GFX11-NEXT: s_load_b128 s[4:7], s[0:1], 0x24
; GFX11-NEXT: s_load_b64 s[0:1], s[0:1], 0x34
; GFX11-NEXT: v_mov_b32_e32 v2, 0
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-NEXT: s_add_u32 s2, s6, s0
; GFX11-NEXT: s_addc_u32 s3, s7, s1
; GFX11-NEXT: v_cmp_lt_i64_e64 s0, s[0:1], 0
; GFX11-NEXT: v_cmp_lt_i64_e64 s1, s[2:3], s[6:7]
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
; GFX11-NEXT: s_xor_b32 s0, s0, s1
; GFX11-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_add_co_u32 v0, s0, s2, v0
; GFX11-NEXT: v_add_co_ci_u32_e64 v1, null, s3, 0, s0
; GFX11-NEXT: global_store_b64 v2, v[0:1], s[4:5]
; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
; GFX11-NEXT: s_endpgm
%sadd = call { i64, i1 } @llvm.sadd.with.overflow.i64(i64 %a, i64 %b) nounwind
%val = extractvalue { i64, i1 } %sadd, 0
%carry = extractvalue { i64, i1 } %sadd, 1
%ext = zext i1 %carry to i64
%add2 = add i64 %val, %ext
store i64 %add2, i64 addrspace(1)* %out, align 8
ret void
}
define amdgpu_kernel void @s_saddo_i32(i32 addrspace(1)* %out, i1 addrspace(1)* %carryout, i32 %a, i32 %b) nounwind {
; SI-LABEL: s_saddo_i32:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
; SI-NEXT: s_load_dwordx2 s[8:9], s[0:1], 0xd
; SI-NEXT: s_mov_b32 s3, 0xf000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_mov_b32 s0, s4
; SI-NEXT: s_add_i32 s12, s8, s9
; SI-NEXT: s_cmp_lt_i32 s9, 0
; SI-NEXT: s_cselect_b64 s[10:11], -1, 0
; SI-NEXT: s_cmp_lt_i32 s12, s8
; SI-NEXT: s_mov_b32 s1, s5
; SI-NEXT: s_cselect_b64 s[8:9], -1, 0
; SI-NEXT: v_mov_b32_e32 v0, s12
; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; SI-NEXT: s_xor_b64 s[0:1], s[10:11], s[8:9]
; SI-NEXT: s_mov_b32 s4, s6
; SI-NEXT: s_mov_b32 s5, s7
; SI-NEXT: s_mov_b32 s6, s2
; SI-NEXT: s_mov_b32 s7, s3
; SI-NEXT: s_waitcnt expcnt(0)
; SI-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[0:1]
; SI-NEXT: buffer_store_byte v0, off, s[4:7], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: s_saddo_i32:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
; VI-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: v_mov_b32_e32 v0, s4
; VI-NEXT: s_add_i32 s4, s0, s1
; VI-NEXT: s_cmp_lt_i32 s1, 0
; VI-NEXT: s_cselect_b64 s[2:3], -1, 0
; VI-NEXT: s_cmp_lt_i32 s4, s0
; VI-NEXT: s_cselect_b64 s[0:1], -1, 0
; VI-NEXT: v_mov_b32_e32 v1, s5
; VI-NEXT: v_mov_b32_e32 v4, s4
; VI-NEXT: s_xor_b64 s[0:1], s[2:3], s[0:1]
; VI-NEXT: v_mov_b32_e32 v2, s6
; VI-NEXT: v_mov_b32_e32 v3, s7
; VI-NEXT: flat_store_dword v[0:1], v4
; VI-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[0:1]
; VI-NEXT: flat_store_byte v[2:3], v0
; VI-NEXT: s_endpgm
;
; GFX9-LABEL: s_saddo_i32:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v1, s3
; GFX9-NEXT: s_add_i32 s0, s2, s3
; GFX9-NEXT: v_add_i32 v1, s2, v1 clamp
; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, s0, v1
; GFX9-NEXT: v_mov_b32_e32 v2, s0
; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX9-NEXT: global_store_dword v0, v2, s[4:5]
; GFX9-NEXT: global_store_byte v0, v1, s[6:7]
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: s_saddo_i32:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_clause 0x1
; GFX10-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
; GFX10-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
; GFX10-NEXT: v_mov_b32_e32 v1, 0
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: v_add_nc_i32 v0, s2, s3 clamp
; GFX10-NEXT: s_add_i32 s0, s2, s3
; GFX10-NEXT: v_mov_b32_e32 v2, s0
; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, s0, v0
; GFX10-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc_lo
; GFX10-NEXT: global_store_dword v1, v2, s[4:5]
; GFX10-NEXT: global_store_byte v1, v0, s[6:7]
; GFX10-NEXT: s_endpgm
;
; GFX11-LABEL: s_saddo_i32:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_clause 0x1
; GFX11-NEXT: s_load_b64 s[4:5], s[0:1], 0x34
; GFX11-NEXT: s_load_b128 s[0:3], s[0:1], 0x24
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-NEXT: v_add_nc_i32 v0, s4, s5 clamp
; GFX11-NEXT: s_add_i32 s4, s4, s5
; GFX11-NEXT: s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(VALU_DEP_2)
; GFX11-NEXT: v_dual_mov_b32 v1, 0 :: v_dual_mov_b32 v2, s4
; GFX11-NEXT: v_cmp_ne_u32_e32 vcc_lo, s4, v0
; GFX11-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc_lo
; GFX11-NEXT: s_clause 0x1
; GFX11-NEXT: global_store_b32 v1, v2, s[0:1]
; GFX11-NEXT: global_store_b8 v1, v0, s[2:3]
; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
; GFX11-NEXT: s_endpgm
%sadd = call { i32, i1 } @llvm.sadd.with.overflow.i32(i32 %a, i32 %b) nounwind
%val = extractvalue { i32, i1 } %sadd, 0
%carry = extractvalue { i32, i1 } %sadd, 1
store i32 %val, i32 addrspace(1)* %out, align 4
store i1 %carry, i1 addrspace(1)* %carryout
ret void
}
define amdgpu_kernel void @v_saddo_i32(i32 addrspace(1)* %out, i1 addrspace(1)* %carryout, i32 addrspace(1)* %aptr, i32 addrspace(1)* %bptr) nounwind {
; SI-LABEL: v_saddo_i32:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx8 s[0:7], s[0:1], 0x9
; SI-NEXT: s_mov_b32 s11, 0xf000
; SI-NEXT: s_mov_b32 s10, -1
; SI-NEXT: s_mov_b32 s14, s10
; SI-NEXT: s_mov_b32 s15, s11
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_mov_b32 s12, s4
; SI-NEXT: s_mov_b32 s13, s5
; SI-NEXT: s_mov_b32 s4, s6
; SI-NEXT: s_mov_b32 s5, s7
; SI-NEXT: s_mov_b32 s6, s10
; SI-NEXT: s_mov_b32 s7, s11
; SI-NEXT: buffer_load_dword v0, off, s[12:15], 0
; SI-NEXT: buffer_load_dword v1, off, s[4:7], 0
; SI-NEXT: s_mov_b32 s8, s0
; SI-NEXT: s_mov_b32 s9, s1
; SI-NEXT: s_mov_b32 s4, s2
; SI-NEXT: s_mov_b32 s5, s3
; SI-NEXT: s_waitcnt vmcnt(0)
; SI-NEXT: v_add_i32_e32 v2, vcc, v0, v1
; SI-NEXT: v_cmp_gt_i32_e32 vcc, 0, v1
; SI-NEXT: v_cmp_lt_i32_e64 s[0:1], v2, v0
; SI-NEXT: s_xor_b64 s[0:1], vcc, s[0:1]
; SI-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[0:1]
; SI-NEXT: buffer_store_dword v2, off, s[8:11], 0
; SI-NEXT: buffer_store_byte v0, off, s[4:7], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: v_saddo_i32:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx8 s[0:7], s[0:1], 0x24
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: v_mov_b32_e32 v0, s4
; VI-NEXT: v_mov_b32_e32 v1, s5
; VI-NEXT: v_mov_b32_e32 v2, s6
; VI-NEXT: v_mov_b32_e32 v3, s7
; VI-NEXT: flat_load_dword v4, v[0:1]
; VI-NEXT: flat_load_dword v5, v[2:3]
; VI-NEXT: v_mov_b32_e32 v0, s0
; VI-NEXT: v_mov_b32_e32 v1, s1
; VI-NEXT: v_mov_b32_e32 v2, s2
; VI-NEXT: v_mov_b32_e32 v3, s3
; VI-NEXT: s_waitcnt vmcnt(0)
; VI-NEXT: v_add_u32_e32 v6, vcc, v4, v5
; VI-NEXT: v_cmp_gt_i32_e32 vcc, 0, v5
; VI-NEXT: v_cmp_lt_i32_e64 s[0:1], v6, v4
; VI-NEXT: s_xor_b64 s[0:1], vcc, s[0:1]
; VI-NEXT: flat_store_dword v[0:1], v6
; VI-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[0:1]
; VI-NEXT: flat_store_byte v[2:3], v0
; VI-NEXT: s_endpgm
;
; GFX9-LABEL: v_saddo_i32:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx8 s[0:7], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: global_load_dword v1, v0, s[4:5]
; GFX9-NEXT: global_load_dword v2, v0, s[6:7]
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: v_add_i32 v3, v1, v2 clamp
; GFX9-NEXT: v_add_u32_e32 v1, v1, v2
; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, v1, v3
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX9-NEXT: global_store_byte v0, v1, s[2:3]
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: v_saddo_i32:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx8 s[0:7], s[0:1], 0x24
; GFX10-NEXT: v_mov_b32_e32 v0, 0
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_clause 0x1
; GFX10-NEXT: global_load_dword v1, v0, s[4:5]
; GFX10-NEXT: global_load_dword v2, v0, s[6:7]
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: v_add_nc_i32 v3, v1, v2 clamp
; GFX10-NEXT: v_add_nc_u32_e32 v1, v1, v2
; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, v1, v3
; GFX10-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc_lo
; GFX10-NEXT: global_store_dword v0, v1, s[0:1]
; GFX10-NEXT: global_store_byte v0, v2, s[2:3]
; GFX10-NEXT: s_endpgm
;
; GFX11-LABEL: v_saddo_i32:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_load_b256 s[0:7], s[0:1], 0x24
; GFX11-NEXT: v_mov_b32_e32 v0, 0
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-NEXT: s_clause 0x1
; GFX11-NEXT: global_load_b32 v1, v0, s[4:5]
; GFX11-NEXT: global_load_b32 v2, v0, s[6:7]
; GFX11-NEXT: s_waitcnt vmcnt(0)
; GFX11-NEXT: v_add_nc_i32 v3, v1, v2 clamp
; GFX11-NEXT: v_add_nc_u32_e32 v1, v1, v2
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX11-NEXT: v_cmp_ne_u32_e32 vcc_lo, v1, v3
; GFX11-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc_lo
; GFX11-NEXT: s_clause 0x1
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
; GFX11-NEXT: global_store_b8 v0, v2, s[2:3]
; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
; GFX11-NEXT: s_endpgm
%a = load i32, i32 addrspace(1)* %aptr, align 4
%b = load i32, i32 addrspace(1)* %bptr, align 4
%sadd = call { i32, i1 } @llvm.sadd.with.overflow.i32(i32 %a, i32 %b) nounwind
%val = extractvalue { i32, i1 } %sadd, 0
%carry = extractvalue { i32, i1 } %sadd, 1
store i32 %val, i32 addrspace(1)* %out, align 4
store i1 %carry, i1 addrspace(1)* %carryout
ret void
}
define amdgpu_kernel void @s_saddo_i64(i64 addrspace(1)* %out, i1 addrspace(1)* %carryout, i64 %a, i64 %b) nounwind {
; SI-LABEL: s_saddo_i64:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx8 s[0:7], s[0:1], 0x9
; SI-NEXT: s_mov_b32 s11, 0xf000
; SI-NEXT: s_mov_b32 s10, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_add_u32 s12, s4, s6
; SI-NEXT: v_mov_b32_e32 v0, s4
; SI-NEXT: s_addc_u32 s13, s5, s7
; SI-NEXT: v_mov_b32_e32 v1, s5
; SI-NEXT: v_cmp_lt_i64_e32 vcc, s[12:13], v[0:1]
; SI-NEXT: v_cmp_lt_i64_e64 s[4:5], s[6:7], 0
; SI-NEXT: v_mov_b32_e32 v0, s12
; SI-NEXT: s_mov_b32 s8, s0
; SI-NEXT: s_mov_b32 s9, s1
; SI-NEXT: v_mov_b32_e32 v1, s13
; SI-NEXT: s_xor_b64 s[4:5], s[4:5], vcc
; SI-NEXT: s_mov_b32 s0, s2
; SI-NEXT: s_mov_b32 s1, s3
; SI-NEXT: s_mov_b32 s2, s10
; SI-NEXT: s_mov_b32 s3, s11
; SI-NEXT: buffer_store_dwordx2 v[0:1], off, s[8:11], 0
; SI-NEXT: s_waitcnt expcnt(0)
; SI-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[4:5]
; SI-NEXT: buffer_store_byte v0, off, s[0:3], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: s_saddo_i64:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx8 s[0:7], s[0:1], 0x24
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: v_mov_b32_e32 v0, s0
; VI-NEXT: s_add_u32 s0, s4, s6
; VI-NEXT: v_mov_b32_e32 v4, s4
; VI-NEXT: v_mov_b32_e32 v1, s1
; VI-NEXT: s_addc_u32 s1, s5, s7
; VI-NEXT: v_mov_b32_e32 v5, s5
; VI-NEXT: v_mov_b32_e32 v2, s2
; VI-NEXT: v_mov_b32_e32 v3, s3
; VI-NEXT: v_cmp_lt_i64_e32 vcc, s[0:1], v[4:5]
; VI-NEXT: v_cmp_lt_i64_e64 s[2:3], s[6:7], 0
; VI-NEXT: v_mov_b32_e32 v5, s1
; VI-NEXT: v_mov_b32_e32 v4, s0
; VI-NEXT: s_xor_b64 s[0:1], s[2:3], vcc
; VI-NEXT: flat_store_dwordx2 v[0:1], v[4:5]
; VI-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[0:1]
; VI-NEXT: flat_store_byte v[2:3], v0
; VI-NEXT: s_endpgm
;
; GFX9-LABEL: s_saddo_i64:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx8 s[0:7], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v2, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_add_u32 s8, s4, s6
; GFX9-NEXT: v_mov_b32_e32 v0, s4
; GFX9-NEXT: v_mov_b32_e32 v1, s5
; GFX9-NEXT: s_addc_u32 s9, s5, s7
; GFX9-NEXT: v_cmp_lt_i64_e64 s[10:11], s[6:7], 0
; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, s[8:9], v[0:1]
; GFX9-NEXT: v_mov_b32_e32 v0, s8
; GFX9-NEXT: v_mov_b32_e32 v1, s9
; GFX9-NEXT: global_store_dwordx2 v2, v[0:1], s[0:1]
; GFX9-NEXT: s_xor_b64 s[0:1], s[10:11], vcc
; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[0:1]
; GFX9-NEXT: global_store_byte v2, v0, s[2:3]
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: s_saddo_i64:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx8 s[0:7], s[0:1], 0x24
; GFX10-NEXT: v_mov_b32_e32 v2, 0
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s8, s4, s6
; GFX10-NEXT: s_addc_u32 s9, s5, s7
; GFX10-NEXT: v_cmp_lt_i64_e64 s6, s[6:7], 0
; GFX10-NEXT: v_cmp_lt_i64_e64 s4, s[8:9], s[4:5]
; GFX10-NEXT: v_mov_b32_e32 v0, s8
; GFX10-NEXT: v_mov_b32_e32 v1, s9
; GFX10-NEXT: s_xor_b32 s4, s6, s4
; GFX10-NEXT: v_cndmask_b32_e64 v3, 0, 1, s4
; GFX10-NEXT: global_store_dwordx2 v2, v[0:1], s[0:1]
; GFX10-NEXT: global_store_byte v2, v3, s[2:3]
; GFX10-NEXT: s_endpgm
;
; GFX11-LABEL: s_saddo_i64:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_load_b256 s[0:7], s[0:1], 0x24
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-NEXT: s_add_u32 s8, s4, s6
; GFX11-NEXT: s_addc_u32 s9, s5, s7
; GFX11-NEXT: v_cmp_lt_i64_e64 s6, s[6:7], 0
; GFX11-NEXT: v_cmp_lt_i64_e64 s4, s[8:9], s[4:5]
; GFX11-NEXT: v_mov_b32_e32 v0, s8
; GFX11-NEXT: v_dual_mov_b32 v2, 0 :: v_dual_mov_b32 v1, s9
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(SALU_CYCLE_1)
; GFX11-NEXT: s_xor_b32 s4, s6, s4
; GFX11-NEXT: v_cndmask_b32_e64 v3, 0, 1, s4
; GFX11-NEXT: s_clause 0x1
; GFX11-NEXT: global_store_b64 v2, v[0:1], s[0:1]
; GFX11-NEXT: global_store_b8 v2, v3, s[2:3]
; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
; GFX11-NEXT: s_endpgm
%sadd = call { i64, i1 } @llvm.sadd.with.overflow.i64(i64 %a, i64 %b) nounwind
%val = extractvalue { i64, i1 } %sadd, 0
%carry = extractvalue { i64, i1 } %sadd, 1
store i64 %val, i64 addrspace(1)* %out, align 8
store i1 %carry, i1 addrspace(1)* %carryout
ret void
}
define amdgpu_kernel void @v_saddo_i64(i64 addrspace(1)* %out, i1 addrspace(1)* %carryout, i64 addrspace(1)* %aptr, i64 addrspace(1)* %bptr) nounwind {
; SI-LABEL: v_saddo_i64:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx8 s[0:7], s[0:1], 0x9
; SI-NEXT: s_mov_b32 s11, 0xf000
; SI-NEXT: s_mov_b32 s10, -1
; SI-NEXT: s_mov_b32 s14, s10
; SI-NEXT: s_mov_b32 s15, s11
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_mov_b32 s12, s4
; SI-NEXT: s_mov_b32 s13, s5
; SI-NEXT: s_mov_b32 s4, s6
; SI-NEXT: s_mov_b32 s5, s7
; SI-NEXT: s_mov_b32 s6, s10
; SI-NEXT: s_mov_b32 s7, s11
; SI-NEXT: buffer_load_dwordx2 v[0:1], off, s[12:15], 0
; SI-NEXT: buffer_load_dwordx2 v[2:3], off, s[4:7], 0
; SI-NEXT: s_mov_b32 s8, s0
; SI-NEXT: s_mov_b32 s9, s1
; SI-NEXT: s_mov_b32 s4, s2
; SI-NEXT: s_mov_b32 s5, s3
; SI-NEXT: s_waitcnt vmcnt(0)
; SI-NEXT: v_add_i32_e32 v4, vcc, v0, v2
; SI-NEXT: v_addc_u32_e32 v5, vcc, v1, v3, vcc
; SI-NEXT: v_cmp_gt_i64_e32 vcc, 0, v[2:3]
; SI-NEXT: v_cmp_lt_i64_e64 s[0:1], v[4:5], v[0:1]
; SI-NEXT: buffer_store_dwordx2 v[4:5], off, s[8:11], 0
; SI-NEXT: s_xor_b64 s[0:1], vcc, s[0:1]
; SI-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[0:1]
; SI-NEXT: buffer_store_byte v0, off, s[4:7], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: v_saddo_i64:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx8 s[0:7], s[0:1], 0x24
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: v_mov_b32_e32 v0, s4
; VI-NEXT: v_mov_b32_e32 v1, s5
; VI-NEXT: v_mov_b32_e32 v2, s6
; VI-NEXT: v_mov_b32_e32 v3, s7
; VI-NEXT: flat_load_dwordx2 v[0:1], v[0:1]
; VI-NEXT: flat_load_dwordx2 v[2:3], v[2:3]
; VI-NEXT: v_mov_b32_e32 v4, s0
; VI-NEXT: v_mov_b32_e32 v5, s1
; VI-NEXT: v_mov_b32_e32 v6, s2
; VI-NEXT: v_mov_b32_e32 v7, s3
; VI-NEXT: s_waitcnt vmcnt(0)
; VI-NEXT: v_add_u32_e32 v8, vcc, v0, v2
; VI-NEXT: v_addc_u32_e32 v9, vcc, v1, v3, vcc
; VI-NEXT: v_cmp_gt_i64_e32 vcc, 0, v[2:3]
; VI-NEXT: v_cmp_lt_i64_e64 s[0:1], v[8:9], v[0:1]
; VI-NEXT: flat_store_dwordx2 v[4:5], v[8:9]
; VI-NEXT: s_xor_b64 s[0:1], vcc, s[0:1]
; VI-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[0:1]
; VI-NEXT: flat_store_byte v[6:7], v0
; VI-NEXT: s_endpgm
;
; GFX9-LABEL: v_saddo_i64:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx8 s[4:11], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v6, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: global_load_dwordx2 v[0:1], v6, s[8:9]
; GFX9-NEXT: global_load_dwordx2 v[2:3], v6, s[10:11]
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v4, vcc, v0, v2
; GFX9-NEXT: v_addc_co_u32_e32 v5, vcc, v1, v3, vcc
; GFX9-NEXT: v_cmp_gt_i64_e32 vcc, 0, v[2:3]
; GFX9-NEXT: v_cmp_lt_i64_e64 s[0:1], v[4:5], v[0:1]
; GFX9-NEXT: global_store_dwordx2 v6, v[4:5], s[4:5]
; GFX9-NEXT: s_xor_b64 s[0:1], vcc, s[0:1]
; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[0:1]
; GFX9-NEXT: global_store_byte v6, v0, s[6:7]
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: v_saddo_i64:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx8 s[4:11], s[0:1], 0x24
; GFX10-NEXT: v_mov_b32_e32 v6, 0
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_clause 0x1
; GFX10-NEXT: global_load_dwordx2 v[0:1], v6, s[8:9]
; GFX10-NEXT: global_load_dwordx2 v[2:3], v6, s[10:11]
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: v_add_co_u32 v4, vcc_lo, v0, v2
; GFX10-NEXT: v_add_co_ci_u32_e32 v5, vcc_lo, v1, v3, vcc_lo
; GFX10-NEXT: v_cmp_gt_i64_e32 vcc_lo, 0, v[2:3]
; GFX10-NEXT: v_cmp_lt_i64_e64 s0, v[4:5], v[0:1]
; GFX10-NEXT: s_xor_b32 s0, vcc_lo, s0
; GFX10-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX10-NEXT: global_store_dwordx2 v6, v[4:5], s[4:5]
; GFX10-NEXT: global_store_byte v6, v0, s[6:7]
; GFX10-NEXT: s_endpgm
;
; GFX11-LABEL: v_saddo_i64:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_load_b256 s[4:11], s[0:1], 0x24
; GFX11-NEXT: v_mov_b32_e32 v6, 0
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-NEXT: s_clause 0x1
; GFX11-NEXT: global_load_b64 v[0:1], v6, s[8:9]
; GFX11-NEXT: global_load_b64 v[2:3], v6, s[10:11]
; GFX11-NEXT: s_waitcnt vmcnt(0)
; GFX11-NEXT: v_add_co_u32 v4, vcc_lo, v0, v2
; GFX11-NEXT: v_add_co_ci_u32_e32 v5, vcc_lo, v1, v3, vcc_lo
; GFX11-NEXT: v_cmp_gt_i64_e32 vcc_lo, 0, v[2:3]
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_cmp_lt_i64_e64 s0, v[4:5], v[0:1]
; GFX11-NEXT: s_xor_b32 s0, vcc_lo, s0
; GFX11-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
; GFX11-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
; GFX11-NEXT: s_clause 0x1
; GFX11-NEXT: global_store_b64 v6, v[4:5], s[4:5]
; GFX11-NEXT: global_store_b8 v6, v0, s[6:7]
; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
; GFX11-NEXT: s_endpgm
%a = load i64, i64 addrspace(1)* %aptr, align 4
%b = load i64, i64 addrspace(1)* %bptr, align 4
%sadd = call { i64, i1 } @llvm.sadd.with.overflow.i64(i64 %a, i64 %b) nounwind
%val = extractvalue { i64, i1 } %sadd, 0
%carry = extractvalue { i64, i1 } %sadd, 1
store i64 %val, i64 addrspace(1)* %out, align 8
store i1 %carry, i1 addrspace(1)* %carryout
ret void
}
define amdgpu_kernel void @v_saddo_v2i32(<2 x i32> addrspace(1)* %out, <2 x i32> addrspace(1)* %carryout, <2 x i32> addrspace(1)* %aptr, <2 x i32> addrspace(1)* %bptr) nounwind {
; SI-LABEL: v_saddo_v2i32:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx8 s[0:7], s[0:1], 0x9
; SI-NEXT: s_mov_b32 s11, 0xf000
; SI-NEXT: s_mov_b32 s10, -1
; SI-NEXT: s_mov_b32 s14, s10
; SI-NEXT: s_mov_b32 s15, s11
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_mov_b32 s12, s4
; SI-NEXT: s_mov_b32 s13, s5
; SI-NEXT: s_mov_b32 s4, s6
; SI-NEXT: s_mov_b32 s5, s7
; SI-NEXT: s_mov_b32 s6, s10
; SI-NEXT: s_mov_b32 s7, s11
; SI-NEXT: buffer_load_dwordx2 v[0:1], off, s[12:15], 0
; SI-NEXT: buffer_load_dwordx2 v[2:3], off, s[4:7], 0
; SI-NEXT: s_mov_b32 s8, s0
; SI-NEXT: s_mov_b32 s9, s1
; SI-NEXT: s_mov_b32 s12, s2
; SI-NEXT: s_mov_b32 s13, s3
; SI-NEXT: s_waitcnt vmcnt(0)
; SI-NEXT: v_add_i32_e32 v5, vcc, v1, v3
; SI-NEXT: v_add_i32_e32 v4, vcc, v0, v2
; SI-NEXT: v_cmp_gt_i32_e64 s[0:1], 0, v3
; SI-NEXT: v_cmp_lt_i32_e64 s[4:5], v5, v1
; SI-NEXT: v_cmp_gt_i32_e32 vcc, 0, v2
; SI-NEXT: v_cmp_lt_i32_e64 s[2:3], v4, v0
; SI-NEXT: s_xor_b64 s[0:1], s[0:1], s[4:5]
; SI-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
; SI-NEXT: s_xor_b64 s[0:1], vcc, s[2:3]
; SI-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[0:1]
; SI-NEXT: buffer_store_dwordx2 v[4:5], off, s[8:11], 0
; SI-NEXT: buffer_store_dwordx2 v[0:1], off, s[12:15], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: v_saddo_v2i32:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx8 s[0:7], s[0:1], 0x24
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: v_mov_b32_e32 v0, s4
; VI-NEXT: v_mov_b32_e32 v1, s5
; VI-NEXT: v_mov_b32_e32 v2, s6
; VI-NEXT: v_mov_b32_e32 v3, s7
; VI-NEXT: flat_load_dwordx2 v[0:1], v[0:1]
; VI-NEXT: flat_load_dwordx2 v[2:3], v[2:3]
; VI-NEXT: v_mov_b32_e32 v4, s0
; VI-NEXT: v_mov_b32_e32 v5, s1
; VI-NEXT: v_mov_b32_e32 v6, s2
; VI-NEXT: v_mov_b32_e32 v7, s3
; VI-NEXT: s_waitcnt vmcnt(0)
; VI-NEXT: v_add_u32_e32 v9, vcc, v1, v3
; VI-NEXT: v_add_u32_e32 v8, vcc, v0, v2
; VI-NEXT: v_cmp_gt_i32_e64 s[0:1], 0, v3
; VI-NEXT: v_cmp_lt_i32_e64 s[4:5], v9, v1
; VI-NEXT: v_cmp_gt_i32_e32 vcc, 0, v2
; VI-NEXT: v_cmp_lt_i32_e64 s[2:3], v8, v0
; VI-NEXT: s_xor_b64 s[0:1], s[0:1], s[4:5]
; VI-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
; VI-NEXT: s_xor_b64 s[0:1], vcc, s[2:3]
; VI-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[0:1]
; VI-NEXT: flat_store_dwordx2 v[4:5], v[8:9]
; VI-NEXT: flat_store_dwordx2 v[6:7], v[0:1]
; VI-NEXT: s_endpgm
;
; GFX9-LABEL: v_saddo_v2i32:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx8 s[0:7], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v6, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: global_load_dwordx2 v[0:1], v6, s[4:5]
; GFX9-NEXT: global_load_dwordx2 v[2:3], v6, s[6:7]
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: v_add_u32_e32 v5, v1, v3
; GFX9-NEXT: v_add_i32 v1, v1, v3 clamp
; GFX9-NEXT: v_add_u32_e32 v4, v0, v2
; GFX9-NEXT: v_add_i32 v0, v0, v2 clamp
; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, v5, v1
; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, v4, v0
; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX9-NEXT: global_store_dwordx2 v6, v[4:5], s[0:1]
; GFX9-NEXT: global_store_dwordx2 v6, v[0:1], s[2:3]
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: v_saddo_v2i32:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx8 s[0:7], s[0:1], 0x24
; GFX10-NEXT: v_mov_b32_e32 v5, 0
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_clause 0x1
; GFX10-NEXT: global_load_dwordx2 v[0:1], v5, s[4:5]
; GFX10-NEXT: global_load_dwordx2 v[2:3], v5, s[6:7]
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: v_add_nc_u32_e32 v4, v1, v3
; GFX10-NEXT: v_add_nc_i32 v1, v1, v3 clamp
; GFX10-NEXT: v_add_nc_u32_e32 v3, v0, v2
; GFX10-NEXT: v_add_nc_i32 v0, v0, v2 clamp
; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, v4, v1
; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, v3, v0
; GFX10-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc_lo
; GFX10-NEXT: global_store_dwordx2 v5, v[3:4], s[0:1]
; GFX10-NEXT: global_store_dwordx2 v5, v[0:1], s[2:3]
; GFX10-NEXT: s_endpgm
;
; GFX11-LABEL: v_saddo_v2i32:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_load_b256 s[0:7], s[0:1], 0x24
; GFX11-NEXT: v_mov_b32_e32 v5, 0
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-NEXT: s_clause 0x1
; GFX11-NEXT: global_load_b64 v[0:1], v5, s[4:5]
; GFX11-NEXT: global_load_b64 v[2:3], v5, s[6:7]
; GFX11-NEXT: s_waitcnt vmcnt(0)
; GFX11-NEXT: v_add_nc_u32_e32 v4, v1, v3
; GFX11-NEXT: v_add_nc_i32 v1, v1, v3 clamp
; GFX11-NEXT: v_add_nc_u32_e32 v3, v0, v2
; GFX11-NEXT: v_add_nc_i32 v0, v0, v2 clamp
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(SKIP_1) | instid1(VALU_DEP_3)
; GFX11-NEXT: v_cmp_ne_u32_e32 vcc_lo, v4, v1
; GFX11-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
; GFX11-NEXT: v_cmp_ne_u32_e32 vcc_lo, v3, v0
; GFX11-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc_lo
; GFX11-NEXT: s_clause 0x1
; GFX11-NEXT: global_store_b64 v5, v[3:4], s[0:1]
; GFX11-NEXT: global_store_b64 v5, v[0:1], s[2:3]
; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
; GFX11-NEXT: s_endpgm
%a = load <2 x i32>, <2 x i32> addrspace(1)* %aptr, align 4
%b = load <2 x i32>, <2 x i32> addrspace(1)* %bptr, align 4
%sadd = call { <2 x i32>, <2 x i1> } @llvm.sadd.with.overflow.v2i32(<2 x i32> %a, <2 x i32> %b) nounwind
%val = extractvalue { <2 x i32>, <2 x i1> } %sadd, 0
%carry = extractvalue { <2 x i32>, <2 x i1> } %sadd, 1
store <2 x i32> %val, <2 x i32> addrspace(1)* %out, align 4
%carry.ext = zext <2 x i1> %carry to <2 x i32>
store <2 x i32> %carry.ext, <2 x i32> addrspace(1)* %carryout
ret void
}
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