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
44 ; CHECK-NOT: vinsertf128
45 %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>
46 ret <8 x float> %shuffle.i
49 define <4 x double> @test6(double* nocapture %d) nounwind uwtable readonly ssp {
51 %0 = bitcast double* %d to <2 x double>*
52 %1 = load <2 x double>* %0, align 16
56 ; CHECK-NOT: vinsertf128
57 %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>
58 ret <4 x double> %shuffle.i
61 define <16 x i16> @test7(<4 x i16> %a) nounwind {
64 %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>