1 ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx | FileCheck %s
5 ; CHECK-NEXT: vinsertf128 $0
6 define <8 x float> @castA(<4 x float> %m) nounwind uwtable readnone ssp {
8 %shuffle.i = shufflevector <4 x float> %m, <4 x float> zeroinitializer, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 4, i32 4, i32 4>
9 ret <8 x float> %shuffle.i
14 ; CHECK-NEXT: vinsertf128 $0
15 define <4 x double> @castB(<2 x double> %m) nounwind uwtable readnone ssp {
17 %shuffle.i = shufflevector <2 x double> %m, <2 x double> zeroinitializer, <4 x i32> <i32 0, i32 1, i32 2, i32 2>
18 ret <4 x double> %shuffle.i
23 ; CHECK-NEXT: vinsertf128 $0
24 define <4 x i64> @castC(<2 x i64> %m) nounwind uwtable readnone ssp {
26 %shuffle.i = shufflevector <2 x i64> %m, <2 x i64> zeroinitializer, <4 x i32> <i32 0, i32 1, i32 2, i32 2>
27 ret <4 x i64> %shuffle.i
31 ; CHECK-NOT: vextractf128 $0
32 define <4 x float> @castD(<8 x float> %m) nounwind uwtable readnone ssp {
34 %shuffle.i = shufflevector <8 x float> %m, <8 x float> %m, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
35 ret <4 x float> %shuffle.i
39 ; CHECK-NOT: vextractf128 $0
40 define <2 x i64> @castE(<4 x i64> %m) nounwind uwtable readnone ssp {
42 %shuffle.i = shufflevector <4 x i64> %m, <4 x i64> %m, <2 x i32> <i32 0, i32 1>
43 ret <2 x i64> %shuffle.i
47 ; CHECK-NOT: vextractf128 $0
48 define <2 x double> @castF(<4 x double> %m) nounwind uwtable readnone ssp {
50 %shuffle.i = shufflevector <4 x double> %m, <4 x double> %m, <2 x i32> <i32 0, i32 1>
51 ret <2 x double> %shuffle.i