diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/vector-shuffle-combining-avx.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-shuffle-combining-avx.ll | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/llvm/test/CodeGen/X86/vector-shuffle-combining-avx.ll b/llvm/test/CodeGen/X86/vector-shuffle-combining-avx.ll index cd2a25c69b1..2b503c3694a 100644 --- a/llvm/test/CodeGen/X86/vector-shuffle-combining-avx.ll +++ b/llvm/test/CodeGen/X86/vector-shuffle-combining-avx.ll @@ -203,14 +203,16 @@ define <8 x float> @combine_vpermilvar_vperm2f128_zero_8f32(<8 x float> %a0) { define <4 x double> @combine_vperm2f128_vpermilvar_as_vpblendpd(<4 x double> %a0) { ; X32-LABEL: combine_vperm2f128_vpermilvar_as_vpblendpd: ; X32: # %bb.0: -; X32-NEXT: vxorps %xmm1, %xmm1, %xmm1 -; X32-NEXT: vblendps {{.*#+}} ymm0 = ymm0[0,1,2,3],ymm1[4,5,6,7] +; X32-NEXT: vpermilpd {{.*#+}} ymm0 = ymm0[1,0,3,2] +; X32-NEXT: vmovapd %xmm0, %xmm0 +; X32-NEXT: vpermilpd {{.*#+}} ymm0 = ymm0[1,0,3,2] ; X32-NEXT: retl ; ; X64-LABEL: combine_vperm2f128_vpermilvar_as_vpblendpd: ; X64: # %bb.0: -; X64-NEXT: vxorps %xmm1, %xmm1, %xmm1 -; X64-NEXT: vblendps {{.*#+}} ymm0 = ymm0[0,1,2,3],ymm1[4,5,6,7] +; X64-NEXT: vpermilpd {{.*#+}} ymm0 = ymm0[1,0,3,2] +; X64-NEXT: vmovapd %xmm0, %xmm0 +; X64-NEXT: vpermilpd {{.*#+}} ymm0 = ymm0[1,0,3,2] ; X64-NEXT: retq %1 = tail call <4 x double> @llvm.x86.avx.vpermilvar.pd.256(<4 x double> %a0, <4 x i64> <i64 2, i64 0, i64 2, i64 0>) %2 = shufflevector <4 x double> %1, <4 x double> zeroinitializer, <4 x i32> <i32 0, i32 1, i32 4, i32 5> |
