diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/enable-no-signed-zeros-fp-math.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/enable-no-signed-zeros-fp-math.ll | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/enable-no-signed-zeros-fp-math.ll b/llvm/test/CodeGen/AMDGPU/enable-no-signed-zeros-fp-math.ll index 4e52a5f80d8..6eb1fc1d0cc 100644 --- a/llvm/test/CodeGen/AMDGPU/enable-no-signed-zeros-fp-math.ll +++ b/llvm/test/CodeGen/AMDGPU/enable-no-signed-zeros-fp-math.ll @@ -2,8 +2,6 @@ ; RUN: llc -march=amdgcn -enable-no-signed-zeros-fp-math=1 < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-UNSAFE %s ; RUN: llc -march=amdgcn -enable-unsafe-fp-math < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-UNSAFE %s -declare i32 @llvm.amdgcn.workitem.id.x() nounwind readnone - ; Test that the -enable-no-signed-zeros-fp-math flag works ; GCN-LABEL: {{^}}fneg_fsub_f32: @@ -12,11 +10,8 @@ declare i32 @llvm.amdgcn.workitem.id.x() nounwind readnone ; GCN-UNSAFE-NOT: xor define amdgpu_kernel void @fneg_fsub_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 { - %tid = call i32 @llvm.amdgcn.workitem.id.x() - %add = add i32 %tid, 1 - %gep = getelementptr float, float addrspace(1)* %in, i32 %tid - %b_ptr = getelementptr float, float addrspace(1)* %in, i32 %add - %a = load float, float addrspace(1)* %gep, align 4 + %b_ptr = getelementptr float, float addrspace(1)* %in, i32 1 + %a = load float, float addrspace(1)* %in, align 4 %b = load float, float addrspace(1)* %b_ptr, align 4 %result = fsub float %a, %b %neg.result = fsub float -0.0, %result |
