simplify a bunch of code to use the well-known LLVM IR types computed by CodeGenModule.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149943 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjCRuntime.cpp b/lib/CodeGen/CGObjCRuntime.cpp
index 30be400..df039bb 100644
--- a/lib/CodeGen/CGObjCRuntime.cpp
+++ b/lib/CodeGen/CGObjCRuntime.cpp
@@ -85,7 +85,7 @@
                                                unsigned CVRQualifiers,
                                                llvm::Value *Offset) {
   // Compute (type*) ( (char *) BaseValue + Offset)
-  llvm::Type *I8Ptr = llvm::Type::getInt8PtrTy(CGF.getLLVMContext());
+  llvm::Type *I8Ptr = CGF.Int8PtrTy;
   QualType IvarTy = Ivar->getType();
   llvm::Type *LTy = CGF.CGM.getTypes().ConvertTypeForMem(IvarTy);
   llvm::Value *V = CGF.Builder.CreateBitCast(BaseValue, I8Ptr);