diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/vector-shuffle-combining-ssse3.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-shuffle-combining-ssse3.ll | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/llvm/test/CodeGen/X86/vector-shuffle-combining-ssse3.ll b/llvm/test/CodeGen/X86/vector-shuffle-combining-ssse3.ll index cee102cb6c8..0f1cae42d10 100644 --- a/llvm/test/CodeGen/X86/vector-shuffle-combining-ssse3.ll +++ b/llvm/test/CodeGen/X86/vector-shuffle-combining-ssse3.ll @@ -12,18 +12,12 @@ declare <16 x i8> @llvm.x86.ssse3.pshuf.b.128(<16 x i8>, <16 x i8>) define <16 x i8> @combine_vpshufb_zero(<16 x i8> %a0) { ; SSE-LABEL: combine_vpshufb_zero: ; SSE: # BB#0: -; SSE-NEXT: movl $128, %eax -; SSE-NEXT: movd %eax, %xmm1 -; SSE-NEXT: pshufb %xmm1, %xmm0 -; SSE-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero +; SSE-NEXT: xorps %xmm0, %xmm0 ; SSE-NEXT: retq ; ; AVX-LABEL: combine_vpshufb_zero: ; AVX: # BB#0: -; AVX-NEXT: movl $128, %eax -; AVX-NEXT: vmovd %eax, %xmm1 -; AVX-NEXT: vpshufb %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero +; AVX-NEXT: vxorps %xmm0, %xmm0, %xmm0 ; AVX-NEXT: retq %res0 = call <16 x i8> @llvm.x86.ssse3.pshuf.b.128(<16 x i8> %a0, <16 x i8> <i8 128, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0>) %res1 = call <16 x i8> @llvm.x86.ssse3.pshuf.b.128(<16 x i8> %res0, <16 x i8> <i8 0, i8 128, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0>) |
