Per offline discussion with Steve Naroff, add back Type::getAsXXXType() methods
until Doug Gregor's Type smart pointer code lands (or more discussion occurs).
These methods just call the new Type::getAs<XXX> methods, so we still have
reduced implementation redundancy. Having explicit getAsXXXType() methods makes
it easier to set breakpoints in the debugger.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76193 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp
index ab7b70e..346b670 100644
--- a/lib/CodeGen/CGExpr.cpp
+++ b/lib/CodeGen/CGExpr.cpp
@@ -934,7 +934,7 @@
     assert(E->getBase()->getType()->isVectorType());
     Base = EmitLValue(E->getBase());
   } else {
-    const PointerType *PT = E->getBase()->getType()->getAs<PointerType>();
+    const PointerType *PT = E->getBase()->getType()->getAsPointerType();
     llvm::Value *Ptr = EmitScalarExpr(E->getBase());
     Base = LValue::MakeAddr(Ptr, PT->getPointeeType().getCVRQualifiers());
   }
@@ -976,7 +976,7 @@
   if (E->isArrow()) {
     BaseValue = EmitScalarExpr(BaseExpr);
     const PointerType *PTy = 
-      BaseExpr->getType()->getAs<PointerType>();
+      BaseExpr->getType()->getAsPointerType();
     if (PTy->getPointeeType()->isUnionType())
       isUnion = true;
     CVRQualifiers = PTy->getPointeeType().getCVRQualifiers();
@@ -1317,7 +1317,7 @@
   assert(CalleeType->isFunctionPointerType() && 
          "Call must have function pointer type!");
 
-  QualType FnType = CalleeType->getAs<PointerType>()->getPointeeType();
+  QualType FnType = CalleeType->getAsPointerType()->getPointeeType();
   QualType ResultType = FnType->getAsFunctionType()->getResultType();
 
   CallArgList Args;