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; RUN: llc < %s -march=x86-64 -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s
define <16 x i32> @test1(i32* %x) {
; CHECK-LABEL: test1:
; CHECK: ## BB#0:
; CHECK-NEXT: vmovd (%rdi), %xmm0
; CHECK-NEXT: vinserti128 $1, %xmm0, %ymm0, %ymm0
; CHECK-NEXT: vpxor %ymm1, %ymm1, %ymm1
; CHECK-NEXT: vpblendd {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4],ymm1[5,6,7]
; CHECK-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0
; CHECK-NEXT: retq
%y = load i32* %x, align 4
%res = insertelement <16 x i32>zeroinitializer, i32 %y, i32 4
ret <16 x i32>%res
}
define <16 x i32> @test2(<16 x i32> %x) {
; CHECK-LABEL: test2:
; CHECK: ## BB#0:
; CHECK-NEXT: vpaddd {{.*}}(%rip){1to16}, %zmm0, %zmm0
; CHECK-NEXT: retq
%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
ret <16 x i32>%res
}
define <16 x float> @test3(<4 x float> %a) {
; CHECK-LABEL: test3:
; CHECK: ## BB#0:
; CHECK-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
; CHECK-NEXT: vxorps %xmm2, %xmm2, %xmm2
; CHECK-NEXT: vmovss %xmm0, %xmm2, %xmm0
; CHECK-NEXT: vmovss %xmm1, %xmm2, %xmm1
; CHECK-NEXT: vshufps {{.*#+}} xmm0 = xmm1[1,0],xmm0[0,1]
; CHECK-NEXT: vinsertf128 $1, %xmm0, %ymm2, %ymm0
; CHECK-NEXT: vxorps %ymm1, %ymm1, %ymm1
; CHECK-NEXT: vinsertf64x4 $1, %ymm1, %zmm0, %zmm0
; CHECK-NEXT: retq
%b = extractelement <4 x float> %a, i32 2
%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
%b1 = extractelement <4 x float> %a, i32 0
%c1 = insertelement <16 x float> %c, float %b1, i32 6
ret <16 x float>%c1
}
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