diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ds.permute.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ds.permute.ll | 29 |
1 files changed, 3 insertions, 26 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ds.permute.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ds.permute.ll index 2f774abd1c6..f0ee48ff448 100644 --- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ds.permute.ll +++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ds.permute.ll @@ -4,34 +4,11 @@ declare i32 @llvm.amdgcn.ds.permute(i32, i32) #0 ; FUNC-LABEL: {{^}}ds_permute: ; CHECK: ds_permute_b32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} +; CHECK: s_waitcnt lgkmcnt define void @ds_permute(i32 addrspace(1)* %out, i32 %index, i32 %src) nounwind { - %permute = call i32 @llvm.amdgcn.ds.permute(i32 %index, i32 %src) #0 - store i32 %permute, i32 addrspace(1)* %out, align 4 + %bpermute = call i32 @llvm.amdgcn.ds.permute(i32 %index, i32 %src) #0 + store i32 %bpermute, i32 addrspace(1)* %out, align 4 ret void } -; FUNC-LABEL: {{^}}permute_no_waitcnt_test: -; CHECK: s_cbranch_scc1 -; CHECK: ds_permute_b32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} -; CHECK-NOT: s_waitcnt -define void @permute_no_waitcnt_test(i32 addrspace(1)* %out, i32 %cond) { -entry: - - %tmp = icmp eq i32 %cond, 0 - br i1 %tmp, label %if, label %else - -if: ; preds = %entry - %permute = call i32 @llvm.amdgcn.ds.permute(i32 0, i32 0) #0 - br label %endif - -else: ; preds = %entry - br label %endif - -endif: - %val = phi i32 [ %permute, %if ], [0, %else] ; preds = %else, %if - store i32 %val, i32 addrspace(1)* %out, align 4 - ret void -} - - attributes #0 = { nounwind readnone convergent } |
