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clang-p2996/llvm/test/CodeGen/AMDGPU/idemponent-atomics.ll
Fabian Ritter a33a84ee63 [AMDGPU][NFC] Replace gfx940 and gfx941 with gfx942 in llvm/test (#125711) 
[AMDGPU][NFC] Replace gfx940 and gfx941 with gfx942 in llvm/test

gfx940 and gfx941 are no longer supported. This is one of a series of PRs to remove them from the code base.

This PR uses gfx942 instead of gfx940 and gfx941 in the test RUN-lines (unless there is already a RUN-line for gfx942).

The only notable difference in the test output is that gfx942 does not force the use of sc0 and sc1 on stores while gfx940 and gfx941 do (cf. https://reviews.llvm.org/D149986).

For SWDEV-512631
2025-02-13 15:17:12 +01:00

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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx942 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX942 %s
; RUN: opt -mtriple=amdgcn-amd-amdhsa -S -passes=atomic-expand < %s | FileCheck --check-prefix=OPT %s
define i32 @global_agent_monotonic_idempotent_or(ptr addrspace(1) %in) {
; GFX942-LABEL: global_agent_monotonic_idempotent_or:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: global_load_dword v0, v[0:1], off sc1
; GFX942-NEXT: s_waitcnt vmcnt(0)
; GFX942-NEXT: s_setpc_b64 s[30:31]
; OPT-LABEL: @global_agent_monotonic_idempotent_or(
; OPT-NEXT: entry:
; OPT-NEXT: [[VAL:%.*]] = load atomic i32, ptr addrspace(1) [[IN:%.*]] syncscope("agent-one-as") monotonic, align 4
; OPT-NEXT: ret i32 [[VAL]]
;
entry:
%val = atomicrmw or ptr addrspace(1) %in, i32 0 syncscope("agent-one-as") monotonic, align 4
ret i32 %val
}
define i32 @global_agent_acquire_idempotent_or(ptr addrspace(1) %in) {
; GFX942-LABEL: global_agent_acquire_idempotent_or:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: global_load_dword v0, v[0:1], off sc1
; GFX942-NEXT: s_waitcnt vmcnt(0)
; GFX942-NEXT: buffer_inv sc1
; GFX942-NEXT: s_setpc_b64 s[30:31]
; OPT-LABEL: @global_agent_acquire_idempotent_or(
; OPT-NEXT: entry:
; OPT-NEXT: [[VAL:%.*]] = load atomic i32, ptr addrspace(1) [[IN:%.*]] syncscope("agent-one-as") acquire, align 4
; OPT-NEXT: ret i32 [[VAL]]
;
entry:
%val = atomicrmw or ptr addrspace(1) %in, i32 0 syncscope("agent-one-as") acquire, align 4
ret i32 %val
}
define i32 @global_agent_release_idempotent_or(ptr addrspace(1) %in) {
; GFX942-LABEL: global_agent_release_idempotent_or:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_mov_b32_e32 v2, 0
; GFX942-NEXT: buffer_wbl2 sc1
; GFX942-NEXT: global_atomic_or v0, v[0:1], v2, off sc0
; GFX942-NEXT: s_waitcnt vmcnt(0)
; GFX942-NEXT: s_setpc_b64 s[30:31]
; OPT-LABEL: @global_agent_release_idempotent_or(
; OPT-NEXT: entry:
; OPT-NEXT: [[VAL:%.*]] = atomicrmw or ptr addrspace(1) [[IN:%.*]], i32 0 syncscope("agent-one-as") release, align 4
; OPT-NEXT: ret i32 [[VAL]]
;
entry:
%val = atomicrmw or ptr addrspace(1) %in, i32 0 syncscope("agent-one-as") release, align 4
ret i32 %val
}
define i32 @global_agent_acquire_release_idempotent_or(ptr addrspace(1) %in) {
; GFX942-LABEL: global_agent_acquire_release_idempotent_or:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_mov_b32_e32 v2, 0
; GFX942-NEXT: buffer_wbl2 sc1
; GFX942-NEXT: global_atomic_or v0, v[0:1], v2, off sc0
; GFX942-NEXT: s_waitcnt vmcnt(0)
; GFX942-NEXT: buffer_inv sc1
; GFX942-NEXT: s_setpc_b64 s[30:31]
; OPT-LABEL: @global_agent_acquire_release_idempotent_or(
; OPT-NEXT: entry:
; OPT-NEXT: [[VAL:%.*]] = atomicrmw or ptr addrspace(1) [[IN:%.*]], i32 0 syncscope("agent-one-as") acq_rel, align 4
; OPT-NEXT: ret i32 [[VAL]]
;
entry:
%val = atomicrmw or ptr addrspace(1) %in, i32 0 syncscope("agent-one-as") acq_rel, align 4
ret i32 %val
}
define i32 @global_agent_acquire_release_idempotent_or__no_fine_grained(ptr addrspace(1) %in) {
; GFX942-LABEL: global_agent_acquire_release_idempotent_or__no_fine_grained:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_mov_b32_e32 v2, 0
; GFX942-NEXT: buffer_wbl2 sc1
; GFX942-NEXT: global_atomic_or v0, v[0:1], v2, off sc0
; GFX942-NEXT: s_waitcnt vmcnt(0)
; GFX942-NEXT: buffer_inv sc1
; GFX942-NEXT: s_setpc_b64 s[30:31]
; OPT-LABEL: @global_agent_acquire_release_idempotent_or__no_fine_grained(
; OPT-NEXT: entry:
; OPT-NEXT: [[VAL:%.*]] = atomicrmw or ptr addrspace(1) [[IN:%.*]], i32 0 syncscope("agent-one-as") acq_rel, align 4, !amdgpu.no.fine.grained.memory [[META0:![0-9]+]]
; OPT-NEXT: ret i32 [[VAL]]
;
entry:
%val = atomicrmw or ptr addrspace(1) %in, i32 0 syncscope("agent-one-as") acq_rel, align 4, !amdgpu.no.fine.grained.memory !0
ret i32 %val
}
define i32 @global_agent_seq_cst_idempotent_or(ptr addrspace(1) %in) {
; GFX942-LABEL: global_agent_seq_cst_idempotent_or:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_mov_b32_e32 v2, 0
; GFX942-NEXT: buffer_wbl2 sc1
; GFX942-NEXT: global_atomic_or v0, v[0:1], v2, off sc0
; GFX942-NEXT: s_waitcnt vmcnt(0)
; GFX942-NEXT: buffer_inv sc1
; GFX942-NEXT: s_setpc_b64 s[30:31]
; OPT-LABEL: @global_agent_seq_cst_idempotent_or(
; OPT-NEXT: entry:
; OPT-NEXT: [[VAL:%.*]] = atomicrmw or ptr addrspace(1) [[IN:%.*]], i32 0 syncscope("agent-one-as") seq_cst, align 4
; OPT-NEXT: ret i32 [[VAL]]
;
entry:
%val = atomicrmw or ptr addrspace(1) %in, i32 0 syncscope("agent-one-as") seq_cst, align 4
ret i32 %val
}
define i32 @global_agent_monotonic_idempotent_add(ptr addrspace(1) %in) {
; GFX942-LABEL: global_agent_monotonic_idempotent_add:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: global_load_dword v0, v[0:1], off sc0
; GFX942-NEXT: s_waitcnt vmcnt(0)
; GFX942-NEXT: s_setpc_b64 s[30:31]
; OPT-LABEL: @global_agent_monotonic_idempotent_add(
; OPT-NEXT: entry:
; OPT-NEXT: [[VAL:%.*]] = load atomic i32, ptr addrspace(1) [[IN:%.*]] syncscope("workgroup") monotonic, align 4
; OPT-NEXT: ret i32 [[VAL]]
;
entry:
%val = atomicrmw add ptr addrspace(1) %in, i32 0 syncscope("workgroup") monotonic, align 4
ret i32 %val
}
define i32 @global_agent_monotonic_idempotent_add__no_fine_grained(ptr addrspace(1) %in) {
; GFX942-LABEL: global_agent_monotonic_idempotent_add__no_fine_grained:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: global_load_dword v0, v[0:1], off sc0
; GFX942-NEXT: s_waitcnt vmcnt(0)
; GFX942-NEXT: s_setpc_b64 s[30:31]
; OPT-LABEL: @global_agent_monotonic_idempotent_add__no_fine_grained(
; OPT-NEXT: entry:
; OPT-NEXT: [[VAL:%.*]] = load atomic i32, ptr addrspace(1) [[IN:%.*]] syncscope("workgroup") monotonic, align 4, !amdgpu.no.fine.grained.memory [[META0]]
; OPT-NEXT: ret i32 [[VAL]]
;
entry:
%val = atomicrmw add ptr addrspace(1) %in, i32 0 syncscope("workgroup") monotonic, align 4, !amdgpu.no.fine.grained.memory !0
ret i32 %val
}
define i32 @global_agent_monotonic_idempotent_sub(ptr addrspace(1) %in) {
; GFX942-LABEL: global_agent_monotonic_idempotent_sub:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: global_load_dword v0, v[0:1], off
; GFX942-NEXT: s_waitcnt vmcnt(0)
; GFX942-NEXT: s_setpc_b64 s[30:31]
; OPT-LABEL: @global_agent_monotonic_idempotent_sub(
; OPT-NEXT: entry:
; OPT-NEXT: [[VAL:%.*]] = load atomic i32, ptr addrspace(1) [[IN:%.*]] syncscope("wavefront") monotonic, align 4
; OPT-NEXT: ret i32 [[VAL]]
;
entry:
%val = atomicrmw sub ptr addrspace(1) %in, i32 0 syncscope("wavefront") monotonic, align 4
ret i32 %val
}
define i32 @global_agent_monotonic_idempotent_sub__no_fine_grained(ptr addrspace(1) %in) {
; GFX942-LABEL: global_agent_monotonic_idempotent_sub__no_fine_grained:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: global_load_dword v0, v[0:1], off
; GFX942-NEXT: s_waitcnt vmcnt(0)
; GFX942-NEXT: s_setpc_b64 s[30:31]
; OPT-LABEL: @global_agent_monotonic_idempotent_sub__no_fine_grained(
; OPT-NEXT: entry:
; OPT-NEXT: [[VAL:%.*]] = load atomic i32, ptr addrspace(1) [[IN:%.*]] syncscope("wavefront") monotonic, align 4, !amdgpu.no.fine.grained.memory [[META0]]
; OPT-NEXT: ret i32 [[VAL]]
;
entry:
%val = atomicrmw sub ptr addrspace(1) %in, i32 0 syncscope("wavefront") monotonic, align 4, !amdgpu.no.fine.grained.memory !0
ret i32 %val
}
define i32 @global_system_monotonic_idempotent_xor(ptr addrspace(1) %in) {
; GFX942-LABEL: global_system_monotonic_idempotent_xor:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: global_load_dword v0, v[0:1], off sc0 sc1
; GFX942-NEXT: s_waitcnt vmcnt(0)
; GFX942-NEXT: s_setpc_b64 s[30:31]
; OPT-LABEL: @global_system_monotonic_idempotent_xor(
; OPT-NEXT: entry:
; OPT-NEXT: [[VAL:%.*]] = load atomic i32, ptr addrspace(1) [[IN:%.*]] monotonic, align 4
; OPT-NEXT: ret i32 [[VAL]]
;
entry:
%val = atomicrmw xor ptr addrspace(1) %in, i32 0 monotonic, align 4
ret i32 %val
}
define i32 @global_system_monotonic_idempotent_xor__no_fine_grained(ptr addrspace(1) %in) {
; GFX942-LABEL: global_system_monotonic_idempotent_xor__no_fine_grained:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: global_load_dword v0, v[0:1], off sc0 sc1
; GFX942-NEXT: s_waitcnt vmcnt(0)
; GFX942-NEXT: s_setpc_b64 s[30:31]
; OPT-LABEL: @global_system_monotonic_idempotent_xor__no_fine_grained(
; OPT-NEXT: entry:
; OPT-NEXT: [[VAL:%.*]] = load atomic i32, ptr addrspace(1) [[IN:%.*]] monotonic, align 4, !amdgpu.no.fine.grained.memory [[META0]]
; OPT-NEXT: ret i32 [[VAL]]
;
entry:
%val = atomicrmw xor ptr addrspace(1) %in, i32 0 monotonic, align 4, !amdgpu.no.fine.grained.memory !0
ret i32 %val
}
define i32 @global_agent_monotonic_idempotent_and(ptr addrspace(1) %in) {
; GFX942-LABEL: global_agent_monotonic_idempotent_and:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: global_load_dword v0, v[0:1], off
; GFX942-NEXT: s_waitcnt vmcnt(0)
; GFX942-NEXT: s_setpc_b64 s[30:31]
; OPT-LABEL: @global_agent_monotonic_idempotent_and(
; OPT-NEXT: entry:
; OPT-NEXT: [[VAL:%.*]] = load atomic i32, ptr addrspace(1) [[IN:%.*]] syncscope("singlethread") monotonic, align 4
; OPT-NEXT: ret i32 [[VAL]]
;
entry:
%val = atomicrmw and ptr addrspace(1) %in, i32 -1 syncscope("singlethread") monotonic, align 4
ret i32 %val
}
define i32 @global_agent_monotonic_idempotent_and_no_fined_grain(ptr addrspace(1) %in) {
; GFX942-LABEL: global_agent_monotonic_idempotent_and_no_fined_grain:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: global_load_dword v0, v[0:1], off
; GFX942-NEXT: s_waitcnt vmcnt(0)
; GFX942-NEXT: s_setpc_b64 s[30:31]
; OPT-LABEL: @global_agent_monotonic_idempotent_and_no_fined_grain(
; OPT-NEXT: entry:
; OPT-NEXT: [[VAL:%.*]] = load atomic i32, ptr addrspace(1) [[IN:%.*]] syncscope("singlethread") monotonic, align 4, !amdgpu.no.fine.grained.memory [[META0]]
; OPT-NEXT: ret i32 [[VAL]]
;
entry:
%val = atomicrmw and ptr addrspace(1) %in, i32 -1 syncscope("singlethread") monotonic, align 4, !amdgpu.no.fine.grained.memory !0
ret i32 %val
}
!0 = !{}
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