1 ; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s
2 ; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s
3 ; RUN: llc -O0 < %s -march=x86 -mcpu=core2 | FileCheck %s --check-prefix=CHECK_O0
5 define <4 x i32> @t00(<4 x i32>* %a0) nounwind ssp {
7 ; CHECK: movaps ({{%rdi|%rcx}}), %xmm0
8 ; CHECK-NEXT: movaps %xmm0, %xmm1
9 ; CHECK-NEXT: movlps (%rax), %xmm1
10 ; CHECK-NEXT: shufps $36, %xmm1, %xmm0
11 %0 = load <4 x i32>* undef, align 16
12 %1 = load <4 x i32>* %a0, align 16
13 %2 = shufflevector <4 x i32> %1, <4 x i32> %0, <4 x i32> <i32 0, i32 1, i32 2, i32 4>
17 define void @t01(double* %a0) nounwind ssp {
19 ; CHECK_O0: movsd (%eax), %xmm0
20 ; CHECK_O0: unpcklpd %xmm0, %xmm0
21 %tmp93 = load double* %a0, align 8
22 %vecinit94 = insertelement <2 x double> undef, double %tmp93, i32 1
23 store <2 x double> %vecinit94, <2 x double>* undef