diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/fneg-fabs.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/fneg-fabs.ll | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/fneg-fabs.ll b/llvm/test/CodeGen/AMDGPU/fneg-fabs.ll index 898acc36099..1362fa7a908 100644 --- a/llvm/test/CodeGen/AMDGPU/fneg-fabs.ll +++ b/llvm/test/CodeGen/AMDGPU/fneg-fabs.ll @@ -82,8 +82,10 @@ define void @v_fneg_fabs_f32(float addrspace(1)* %out, float addrspace(1)* %in) ; R600: |{{(PV|T[0-9])\.[XYZW]}}| ; R600: -PV -; SI: v_or_b32_e32 v{{[0-9]+}}, 0x80000000, v{{[0-9]+}} -; SI: v_or_b32_e32 v{{[0-9]+}}, 0x80000000, v{{[0-9]+}} +; FIXME: In this case two uses of the constant should be folded +; SI: s_mov_b32 [[SIGNBITK:s[0-9]+]], 0x80000000 +; SI: v_or_b32_e32 v{{[0-9]+}}, [[SIGNBITK]], v{{[0-9]+}} +; SI: v_or_b32_e32 v{{[0-9]+}}, [[SIGNBITK]], v{{[0-9]+}} define void @fneg_fabs_v2f32(<2 x float> addrspace(1)* %out, <2 x float> %in) { %fabs = call <2 x float> @llvm.fabs.v2f32(<2 x float> %in) %fsub = fsub <2 x float> <float -0.000000e+00, float -0.000000e+00>, %fabs @@ -92,10 +94,11 @@ define void @fneg_fabs_v2f32(<2 x float> addrspace(1)* %out, <2 x float> %in) { } ; FUNC-LABEL: {{^}}fneg_fabs_v4f32: -; SI: v_or_b32_e32 v{{[0-9]+}}, 0x80000000, v{{[0-9]+}} -; SI: v_or_b32_e32 v{{[0-9]+}}, 0x80000000, v{{[0-9]+}} -; SI: v_or_b32_e32 v{{[0-9]+}}, 0x80000000, v{{[0-9]+}} -; SI: v_or_b32_e32 v{{[0-9]+}}, 0x80000000, v{{[0-9]+}} +; SI: s_mov_b32 [[SIGNBITK:s[0-9]+]], 0x80000000 +; SI: v_or_b32_e32 v{{[0-9]+}}, [[SIGNBITK]], v{{[0-9]+}} +; SI: v_or_b32_e32 v{{[0-9]+}}, [[SIGNBITK]], v{{[0-9]+}} +; SI: v_or_b32_e32 v{{[0-9]+}}, [[SIGNBITK]], v{{[0-9]+}} +; SI: v_or_b32_e32 v{{[0-9]+}}, [[SIGNBITK]], v{{[0-9]+}} define void @fneg_fabs_v4f32(<4 x float> addrspace(1)* %out, <4 x float> %in) { %fabs = call <4 x float> @llvm.fabs.v4f32(<4 x float> %in) %fsub = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %fabs |
