Fix copypaste error in test.

Thename says it's an i32*, but it was actually creating another i8*

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185239 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/IR/InstructionsTest.cpp b/unittests/IR/InstructionsTest.cpp
index 9f66af1..3aa30af 100644
--- a/unittests/IR/InstructionsTest.cpp
+++ b/unittests/IR/InstructionsTest.cpp
@@ -141,7 +141,7 @@
 
   // Type Definitions
   PointerType *Ptri8Ty = PointerType::get(IntegerType::get(C, 8), 0);
-  PointerType *Ptri32Ty = PointerType::get(IntegerType::get(C, 8), 0);
+  PointerType *Ptri32Ty = PointerType::get(IntegerType::get(C, 32), 0);
 
   VectorType *V2xi8PTy = VectorType::get(Ptri8Ty, 2);
   VectorType *V2xi32PTy = VectorType::get(Ptri32Ty, 2);