For PR411:
Update these tests to not use the same name even though the type of the
value differs. After PR411 hits, type planes will be gone and it will be
illegal for a name to be used twice, regardless of type.

llvm-svn: 33660
diff --git a/llvm/test/Transforms/InstCombine/vec_shuffle.ll b/llvm/test/Transforms/InstCombine/vec_shuffle.ll
index a8c83af..a53903a 100644
--- a/llvm/test/Transforms/InstCombine/vec_shuffle.ll
+++ b/llvm/test/Transforms/InstCombine/vec_shuffle.ll
@@ -35,8 +35,8 @@
 }
 
 define float @test6(<4 x float> %X) {
-        %X = bitcast <4 x float> %X to <4 x i32>
-        %tmp152.i53899.i = shufflevector <4 x i32> %X, <4 x i32> undef, <4 x i32> zeroinitializer
+        %X1 = bitcast <4 x float> %X to <4 x i32>
+        %tmp152.i53899.i = shufflevector <4 x i32> %X1, <4 x i32> undef, <4 x i32> zeroinitializer
         %tmp152.i53900.i = bitcast <4 x i32> %tmp152.i53899.i to <4 x float>
         %tmp34 = extractelement <4 x float> %tmp152.i53900.i, i32 0
         ret float %tmp34