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36 lines
1.5 KiB
LLVM
36 lines
1.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse4.1 | FileCheck %s
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define <8 x i16> @commute_fold_pblendw(<8 x i16> %a, <8 x i16>* %b) #0 {
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; CHECK-LABEL: commute_fold_pblendw:
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; CHECK: # BB#0:
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; CHECK-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0],mem[1,2,3],xmm0[4],mem[5,6,7]
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; CHECK-NEXT: retq
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%1 = load <8 x i16>, <8 x i16>* %b
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%2 = call <8 x i16> @llvm.x86.sse41.pblendw(<8 x i16> %1, <8 x i16> %a, i8 17)
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ret <8 x i16> %2
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}
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declare <8 x i16> @llvm.x86.sse41.pblendw(<8 x i16>, <8 x i16>, i8) nounwind readnone
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define <4 x float> @commute_fold_blendps(<4 x float> %a, <4 x float>* %b) #0 {
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; CHECK-LABEL: commute_fold_blendps:
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; CHECK: # BB#0:
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; CHECK-NEXT: blendps {{.*#+}} xmm0 = xmm0[0],mem[1],xmm0[2],mem[3]
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; CHECK-NEXT: retq
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%1 = load <4 x float>, <4 x float>* %b
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%2 = call <4 x float> @llvm.x86.sse41.blendps(<4 x float> %1, <4 x float> %a, i8 5)
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ret <4 x float> %2
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}
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declare <4 x float> @llvm.x86.sse41.blendps(<4 x float>, <4 x float>, i8) nounwind readnone
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define <2 x double> @commute_fold_blendpd(<2 x double> %a, <2 x double>* %b) #0 {
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; CHECK-LABEL: commute_fold_blendpd:
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; CHECK: # BB#0:
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; CHECK-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],mem[1]
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; CHECK-NEXT: retq
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%1 = load <2 x double>, <2 x double>* %b
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%2 = call <2 x double> @llvm.x86.sse41.blendpd(<2 x double> %1, <2 x double> %a, i8 1)
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ret <2 x double> %2
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}
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declare <2 x double> @llvm.x86.sse41.blendpd(<2 x double>, <2 x double>, i8) nounwind readnone
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