42 lines
1.3 KiB
LLVM
42 lines
1.3 KiB
LLVM
; RUN: llc -mtriple=x86_64-unknown-unknown -mattr=+avx < %s | FileCheck %s
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define <4 x double> @test1(<4 x double> %A, <4 x double> %B) {
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; CHECK-LABEL: test1:
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; CHECK: # BB#0:
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; CHECK-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
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; CHECK-NEXT: retq
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entry:
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%0 = shufflevector <4 x double> %A, <4 x double> %B, <4 x i32> <i32 undef, i32 1, i32 undef, i32 5>
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ret <4 x double> %0
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}
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define <4 x double> @test2(<4 x double> %A, <4 x double> %B) {
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; CHECK-LABEL: test2:
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; CHECK: # BB#0:
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; CHECK-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm0
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; CHECK-NEXT: retq
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entry:
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%0 = shufflevector <4 x double> %A, <4 x double> %B, <4 x i32> <i32 undef, i32 1, i32 undef, i32 1>
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ret <4 x double> %0
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}
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define <4 x double> @test3(<4 x double> %A, <4 x double> %B) {
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; CHECK-LABEL: test3:
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; CHECK: # BB#0:
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; CHECK-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
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; CHECK-NEXT: retq
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entry:
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%0 = shufflevector <4 x double> %A, <4 x double> %B, <4 x i32> <i32 0, i32 1, i32 undef, i32 5>
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ret <4 x double> %0
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}
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define <4 x double> @test4(<4 x double> %A, <4 x double> %B) {
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; CHECK-LABEL: test4:
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; CHECK: # BB#0:
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; CHECK-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm0
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; CHECK-NEXT: retq
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entry:
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%0 = shufflevector <4 x double> %A, <4 x double> %B, <4 x i32> <i32 0, i32 1, i32 undef, i32 1>
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ret <4 x double> %0
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}
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