1 ; RUN: llc -O3 -mtriple=x86_64-unknown -mcpu=corei7 < %s | FileCheck %s
3 define <8 x i16> @commute_fold_pblendw(<8 x i16> %a, <8 x i16>* %b) #0 {
4 %1 = load <8 x i16>, <8 x i16>* %b
5 %2 = call <8 x i16> @llvm.x86.sse41.pblendw(<8 x i16> %1, <8 x i16> %a, i8 17)
8 ;LABEL: commute_fold_pblendw
9 ;CHECK: pblendw {{.*#+}} xmm0 = xmm0[0],mem[1,2,3],xmm0[4],mem[5,6,7]
12 declare <8 x i16> @llvm.x86.sse41.pblendw(<8 x i16>, <8 x i16>, i8) nounwind readnone
14 define <4 x float> @commute_fold_blendps(<4 x float> %a, <4 x float>* %b) #0 {
15 %1 = load <4 x float>, <4 x float>* %b
16 %2 = call <4 x float> @llvm.x86.sse41.blendps(<4 x float> %1, <4 x float> %a, i8 5)
19 ;LABEL: commute_fold_blendps
20 ;CHECK: blendps {{.*#+}} xmm0 = xmm0[0],mem[1],xmm0[2],mem[3]
23 declare <4 x float> @llvm.x86.sse41.blendps(<4 x float>, <4 x float>, i8) nounwind readnone
25 define <2 x double> @commute_fold_blendpd(<2 x double> %a, <2 x double>* %b) #0 {
26 %1 = load <2 x double>, <2 x double>* %b
27 %2 = call <2 x double> @llvm.x86.sse41.blendpd(<2 x double> %1, <2 x double> %a, i8 1)
30 ;LABEL: commute_fold_vblendpd
31 ;CHECK: blendpd {{.*#+}} xmm0 = xmm0[0],mem[1]
34 declare <2 x double> @llvm.x86.sse41.blendpd(<2 x double>, <2 x double>, i8) nounwind readnone