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      1 ; RUN: llc < %s -mtriple=x86_64-linux -mcpu=core2 | FileCheck %s
      2 ; RUN: llc < %s -mtriple=x86_64-win32 -mcpu=core2 | FileCheck %s
      3 ; RUN: llc -O0 < %s -march=x86 -mcpu=core2 | FileCheck %s --check-prefix=CHECK_O0
      4 
      5 define <4 x i32> @t00(<4 x i32>* %a0) nounwind ssp {
      6 entry:
      7 ; CHECK: movaps  ({{%rdi|%rcx}}), %[[XMM0:xmm[0-9]+]]
      8 ; CHECK: movaps  %[[XMM0]], %[[XMM1:xmm[0-9]+]]
      9 ; CHECK-NEXT: movss   %xmm{{[0-9]+}}, %[[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>
     14   ret <4 x i32> %2
     15 }
     16 
     17 define void @t01(double* %a0) nounwind ssp {
     18 entry:
     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
     24   ret void
     25 }
     26 
     27 define void @t02(<8 x i32>* %source, <2 x i32>* %dest) nounwind noinline {
     28 entry:
     29 ; CHECK: t02
     30 ; CHECK: movaps
     31 ; CHECK: shufps
     32 ; CHECK: pshufd
     33 ; CHECK: movq
     34 ; CHECK: ret
     35   %0 = bitcast <8 x i32>* %source to <4 x i32>*
     36   %arrayidx = getelementptr inbounds <4 x i32>* %0, i64 3
     37   %tmp2 = load <4 x i32>* %arrayidx, align 16
     38   %tmp3 = extractelement <4 x i32> %tmp2, i32 0
     39   %tmp5 = insertelement <2 x i32> <i32 undef, i32 0>, i32 %tmp3, i32 0
     40   %arrayidx7 = getelementptr inbounds <8 x i32>* %source, i64 1
     41   %1 = bitcast <8 x i32>* %arrayidx7 to <4 x i32>*
     42   %tmp8 = load <4 x i32>* %1, align 16
     43   %tmp9 = extractelement <4 x i32> %tmp8, i32 1
     44   %tmp11 = insertelement <2 x i32> %tmp5, i32 %tmp9, i32 1
     45   store <2 x i32> %tmp11, <2 x i32>* %dest, align 8
     46   ret void
     47 }
     48