1 files changed, 24 insertions, 0 deletions
diff --git a/test/CodeGen/X86/vec_shuffle-37.ll b/test/CodeGen/X86/vec_shuffle-37.ll
new file mode 100644
index 0000000..b090930
--- /dev/null
+++ b/test/CodeGen/X86/vec_shuffle-37.ll
@@ -0,0 +1,24 @@
+; RUN: llc < %s -march=x86-64 | FileCheck %s
+; RUN: llc -O0 < %s -march=x86 -mcpu=core2 | FileCheck %s --check-prefix=CHECK_O0
+
+define <4 x i32> @t00(<4 x i32>* %a0) nounwind ssp {
+entry:
+; CHECK: movaps  (%rdi), %xmm0
+; CHECK-NEXT: movaps  %xmm0, %xmm1
+; CHECK-NEXT: movlps  (%rax), %xmm1
+; CHECK-NEXT: shufps  $36, %xmm1, %xmm0
+  %0 = load <4 x i32>* undef, align 16
+  %1 = load <4 x i32>* %a0, align 16
+  %2 = shufflevector <4 x i32> %1, <4 x i32> %0, <4 x i32> <i32 0, i32 1, i32 2, i32 4>
+  ret <4 x i32> %2
+}
+
+define void @t01(double* %a0) nounwind ssp {
+entry:
+; CHECK_O0: movsd (%eax), %xmm0
+; CHECK_O0: unpcklpd  %xmm0, %xmm0
+  %tmp93 = load double* %a0, align 8
+  %vecinit94 = insertelement <2 x double> undef, double %tmp93, i32 1
+  store <2 x double> %vecinit94, <2 x double>* undef
+  ret void
+}