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19 lines
627 B
LLVM
19 lines
627 B
LLVM
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; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx | FileCheck %s
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; CHECK-NOT: vunpck
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; CHECK: vinsertf128 $1
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define <8 x float> @A(<8 x float> %a) nounwind uwtable readnone ssp {
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entry:
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%shuffle = shufflevector <8 x float> %a, <8 x float> undef, <8 x i32> <i32 8, i32 8, i32 8, i32 8, i32 0, i32 1, i32 2, i32 3>
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ret <8 x float> %shuffle
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}
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; CHECK-NOT: vunpck
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; CHECK: vinsertf128 $1
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define <4 x double> @B(<4 x double> %a) nounwind uwtable readnone ssp {
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entry:
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%shuffle = shufflevector <4 x double> %a, <4 x double> undef, <4 x i32> <i32 4, i32 4, i32 0, i32 1>
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ret <4 x double> %shuffle
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}
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