diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/insertps-combine.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/insertps-combine.ll | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/llvm/test/CodeGen/X86/insertps-combine.ll b/llvm/test/CodeGen/X86/insertps-combine.ll index f2596b6347b..690707b6870 100644 --- a/llvm/test/CodeGen/X86/insertps-combine.ll +++ b/llvm/test/CodeGen/X86/insertps-combine.ll @@ -6,16 +6,12 @@ define <4 x float> @shuffle_v4f32_0z27(<4 x float> %x, <4 x float> %a) { ; SSE-LABEL: shuffle_v4f32_0z27: ; SSE: # BB#0: -; SSE-NEXT: xorps %xmm2, %xmm2 -; SSE-NEXT: blendps {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2,3] -; SSE-NEXT: insertps {{.*#+}} xmm0 = xmm0[0,1,2],xmm1[2] +; SSE-NEXT: insertps {{.*#+}} xmm0 = xmm0[0],zero,xmm0[2],xmm1[2] ; SSE-NEXT: retq ; ; AVX-LABEL: shuffle_v4f32_0z27: ; AVX: # BB#0: -; AVX-NEXT: vxorps %xmm2, %xmm2, %xmm2 -; AVX-NEXT: vblendps {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2,3] -; AVX-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,1,2],xmm1[2] +; AVX-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0],zero,xmm0[2],xmm1[2] ; AVX-NEXT: retq %vecext = extractelement <4 x float> %x, i32 0 %vecinit = insertelement <4 x float> undef, float %vecext, i32 0 @@ -50,16 +46,12 @@ define <4 x float> @shuffle_v4f32_0zz4(<4 x float> %xyzw, <4 x float> %abcd) { define <4 x float> @shuffle_v4f32_0z24(<4 x float> %xyzw, <4 x float> %abcd) { ; SSE-LABEL: shuffle_v4f32_0z24: ; SSE: # BB#0: -; SSE-NEXT: xorps %xmm2, %xmm2 -; SSE-NEXT: blendps {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2,3] -; SSE-NEXT: insertps {{.*#+}} xmm0 = xmm0[0,1,2],xmm1[0] +; SSE-NEXT: insertps {{.*#+}} xmm0 = xmm0[0],zero,xmm0[2],xmm1[0] ; SSE-NEXT: retq ; ; AVX-LABEL: shuffle_v4f32_0z24: ; AVX: # BB#0: -; AVX-NEXT: vxorps %xmm2, %xmm2, %xmm2 -; AVX-NEXT: vblendps {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2,3] -; AVX-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,1,2],xmm1[0] +; AVX-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0],zero,xmm0[2],xmm1[0] ; AVX-NEXT: retq %vecext = extractelement <4 x float> %xyzw, i32 0 %vecinit = insertelement <4 x float> undef, float %vecext, i32 0 |
