+
−; RUN: llc < %s -march=x86-64 -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s
+
−
+
−; CHECK-LABEL: test1
+
−; CHECK: vpxord
+
−; CHECK: ret
+
−define <16 x i32> @test1(i32* %x) {
+
−   %y = load i32* %x, align 4
+
−   %res = insertelement <16 x i32>zeroinitializer, i32 %y, i32 4
+
−   ret <16 x i32>%res
+
−}
+
−
+
−; CHECK-LABEL: test2
+
−; CHECK: vpaddd LCP{{.*}}(%rip){1to16}
+
−; CHECK: ret
+
−define <16 x i32> @test2(<16 x i32> %x) {
+
−   %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
+
−}
+
−
+
−; CHECK-LABEL: test3
+
−; CHECK: vinsertf128
+
−; CHECK: vinsertf64x4
+
−; CHECK: ret
+
−define <16 x float> @test3(<4 x float> %a) {
+
−  %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
+
−}