Avoid going through the LLVMContext for type equality where it's safe to dereference the type pointer.

llvm-svn: 92726
diff --git a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
index 840fe3e..ac29de6 100644
--- a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
+++ b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
@@ -252,7 +252,7 @@
       Value *RetVal = 0;
 
       // Create a value to return... if the function doesn't return null...
-      if (BB->getParent()->getReturnType() != Type::getVoidTy(TI->getContext()))
+      if (!BB->getParent()->getReturnType()->isVoidTy())
         RetVal = Constant::getNullValue(BB->getParent()->getReturnType());
 
       // Create the return...