1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2 ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse4.1 | FileCheck %s 3 4 define <8 x i16> @commute_fold_pblendw(<8 x i16> %a, <8 x i16>* %b) #0 { 5 ; CHECK-LABEL: commute_fold_pblendw: 6 ; CHECK: # BB#0: 7 ; CHECK-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0],mem[1,2,3],xmm0[4],mem[5,6,7] 8 ; CHECK-NEXT: retq 9 %1 = load <8 x i16>, <8 x i16>* %b 10 %2 = call <8 x i16> @llvm.x86.sse41.pblendw(<8 x i16> %1, <8 x i16> %a, i8 17) 11 ret <8 x i16> %2 12 } 13 declare <8 x i16> @llvm.x86.sse41.pblendw(<8 x i16>, <8 x i16>, i8) nounwind readnone 14 15 define <4 x float> @commute_fold_blendps(<4 x float> %a, <4 x float>* %b) #0 { 16 ; CHECK-LABEL: commute_fold_blendps: 17 ; CHECK: # BB#0: 18 ; CHECK-NEXT: blendps {{.*#+}} xmm0 = xmm0[0],mem[1],xmm0[2],mem[3] 19 ; CHECK-NEXT: retq 20 %1 = load <4 x float>, <4 x float>* %b 21 %2 = call <4 x float> @llvm.x86.sse41.blendps(<4 x float> %1, <4 x float> %a, i8 5) 22 ret <4 x float> %2 23 } 24 declare <4 x float> @llvm.x86.sse41.blendps(<4 x float>, <4 x float>, i8) nounwind readnone 25 26 define <2 x double> @commute_fold_blendpd(<2 x double> %a, <2 x double>* %b) #0 { 27 ; CHECK-LABEL: commute_fold_blendpd: 28 ; CHECK: # BB#0: 29 ; CHECK-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],mem[1] 30 ; CHECK-NEXT: retq 31 %1 = load <2 x double>, <2 x double>* %b 32 %2 = call <2 x double> @llvm.x86.sse41.blendpd(<2 x double> %1, <2 x double> %a, i8 1) 33 ret <2 x double> %2 34 } 35 declare <2 x double> @llvm.x86.sse41.blendpd(<2 x double>, <2 x double>, i8) nounwind readnone 36
