1 ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx | FileCheck %s
4 define <4 x float> @test1(<4 x float> %a) nounwind {
5 %b = shufflevector <4 x float> zeroinitializer, <4 x float> %a, <4 x i32> <i32 2, i32 5, i32 undef, i32 undef>
13 define <3 x i64> @test2(<2 x i64> %v) nounwind readnone {
17 %1 = shufflevector <2 x i64> %v, <2 x i64> %v, <3 x i32> <i32 0, i32 1, i32 undef>
18 %2 = shufflevector <3 x i64> zeroinitializer, <3 x i64> %1, <3 x i32> <i32 3, i32 4, i32 2>
22 define <4 x i64> @test3(<4 x i64> %a, <4 x i64> %b) nounwind {
23 %c = shufflevector <4 x i64> %a, <4 x i64> %b, <4 x i32> <i32 4, i32 5, i32 2, i32 undef>
29 define <8 x float> @test4(float %a) nounwind {
30 %b = insertelement <8 x float> zeroinitializer, float %a, i32 0
37 define <8 x float> @test5(float* nocapture %f) nounwind uwtable readonly ssp {
39 %0 = bitcast float* %f to <4 x float>*
40 %1 = load <4 x float>* %0, align 16
43 ; CHECK-NOT: vinsertf128
44 %shuffle.i = shufflevector <4 x float> %1, <4 x float> <float 0.000000e+00, float undef, float undef, float undef>, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 4, i32 4, i32 4>
45 ret <8 x float> %shuffle.i
48 define <4 x double> @test6(double* nocapture %d) nounwind uwtable readonly ssp {
50 %0 = bitcast double* %d to <2 x double>*
51 %1 = load <2 x double>* %0, align 16
54 ; CHECK-NOT: vinsertf128
55 %shuffle.i = shufflevector <2 x double> %1, <2 x double> <double 0.000000e+00, double undef>, <4 x i32> <i32 0, i32 1, i32 2, i32 2>
56 ret <4 x double> %shuffle.i
59 define <16 x i16> @test7(<4 x i16> %a) nounwind {
62 %b = shufflevector <4 x i16> %a, <4 x i16> undef, <16 x i32> <i32 1, i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>