Fix register-dependent X86 tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128867 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/X86/sse3.ll b/test/CodeGen/X86/sse3.ll
index 9a60091..8e72f13 100644
--- a/test/CodeGen/X86/sse3.ll
+++ b/test/CodeGen/X86/sse3.ll
@@ -168,12 +168,12 @@
         store <4 x i16> %6, <4 x i16>* @g2, align 8
         ret void
 ; X64: 	t10:
-; X64: 		pextrw	$4, %xmm0, %eax
-; X64: 		unpcklpd %xmm1, %xmm1
-; X64: 		pshuflw	$8, %xmm1, %xmm1
-; X64: 		pinsrw	$2, %eax, %xmm1
-; X64: 		pextrw	$6, %xmm0, %eax
-; X64: 		pinsrw	$3, %eax, %xmm1
+; X64: 		pextrw	$4, [[X0:%xmm[0-9]+]], %eax
+; X64: 		unpcklpd [[X1:%xmm[0-9]+]]
+; X64: 		pshuflw	$8, [[X1]], [[X1]]
+; X64: 		pinsrw	$2, %eax, [[X1]]
+; X64: 		pextrw	$6, [[X0]], %eax
+; X64: 		pinsrw	$3, %eax, [[X1]]
 }