1
; RUN: llc < %s -march=x86 -mattr=+sse2 > %t
2
; RUN: grep psllq %t | grep 32
3
; RUN: grep pslldq %t | grep 12
4
; RUN: grep psrldq %t | grep 8
5
; RUN: grep psrldq %t | grep 12
7
define void @t1(i32 %a, <1 x i64>* %P) nounwind {
8
%tmp12 = shl i32 %a, 12
9
%tmp21 = insertelement <2 x i32> undef, i32 %tmp12, i32 1
10
%tmp22 = insertelement <2 x i32> %tmp21, i32 0, i32 0
11
%tmp23 = bitcast <2 x i32> %tmp22 to <1 x i64>
12
store <1 x i64> %tmp23, <1 x i64>* %P
16
define <4 x float> @t2(<4 x float>* %P) nounwind {
17
%tmp1 = load <4 x float>* %P
18
%tmp2 = shufflevector <4 x float> %tmp1, <4 x float> zeroinitializer, <4 x i32> < i32 4, i32 4, i32 4, i32 0 >
22
define <4 x float> @t3(<4 x float>* %P) nounwind {
23
%tmp1 = load <4 x float>* %P
24
%tmp2 = shufflevector <4 x float> %tmp1, <4 x float> zeroinitializer, <4 x i32> < i32 2, i32 3, i32 4, i32 4 >
28
define <4 x float> @t4(<4 x float>* %P) nounwind {
29
%tmp1 = load <4 x float>* %P
30
%tmp2 = shufflevector <4 x float> zeroinitializer, <4 x float> %tmp1, <4 x i32> < i32 7, i32 0, i32 0, i32 0 >