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30 lines
1.2 KiB
LLVM
30 lines
1.2 KiB
LLVM
; RUN: llc < %s -march=x86-64 -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s
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; CHECK-LABEL: test1
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; CHECK: vpxord
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; CHECK: ret
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define <16 x i32> @test1(i32* %x) {
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%y = load i32* %x, align 4
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%res = insertelement <16 x i32>zeroinitializer, i32 %y, i32 4
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ret <16 x i32>%res
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}
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; CHECK-LABEL: test2
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; CHECK: vpaddd LCP{{.*}}(%rip){1to16}
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; CHECK: ret
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define <16 x i32> @test2(<16 x i32> %x) {
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%res = add <16 x i32><i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1>, %x
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ret <16 x i32>%res
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}
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; CHECK-LABEL: test3
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; CHECK: vinsertf128
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; CHECK: vinsertf64x4
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; CHECK: ret
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define <16 x float> @test3(<4 x float> %a) {
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%b = extractelement <4 x float> %a, i32 2
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%c = insertelement <16 x float> <float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float undef, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00>, float %b, i32 5
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%b1 = extractelement <4 x float> %a, i32 0
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%c1 = insertelement <16 x float> %c, float %b1, i32 6
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ret <16 x float>%c1
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} |