[llvm-branch-commits] [llvm] [AMDGPU] Make amdgpu.noclobber respect acquire operations (PR #219991)

[Krzysztof Drewniak via llvm-branch-commits]

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@@ -1290,9 +1284,9 @@ define amdgpu_kernel void @load_acquire_one_as_different(ptr addrspace(1) noalia
 define amdgpu_kernel void @fence_acquire_one_as_same(ptr addrspace(1) noalias %out, ptr addrspace(1) %p1, ptr addrspace(1) noalias %p1na) {
 ; CHECK-LABEL: define amdgpu_kernel void @fence_acquire_one_as_same(
 ; CHECK-SAME: ptr addrspace(1) noalias [[OUT:%.*]], ptr addrspace(1) [[P1:%.*]], ptr addrspace(1) noalias [[P1NA:%.*]]) {
-; CHECK-NEXT:    [[ACQ:%.*]] = load atomic i32, ptr addrspace(1) [[P1NA]] monotonic, align 4, !amdgpu.noclobber [[META0]]
+; CHECK-NEXT:    [[ACQ:%.*]] = load atomic i32, ptr addrspace(1) [[P1NA]] monotonic, align 4
 ; CHECK-NEXT:    fence syncscope("workgroup-one-as") acquire, !mmra [[META1:![0-9]+]]
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krzysz00 wrote:

I'm just going to flag that workgroup-one-as with an MMRA fence isn't a thing

https://github.com/llvm/llvm-project/pull/219991