Renamed ObjCKVCRefExpr to ObjCImplctSetterGetterRefExpr.
Removed an unnecessary loop to get to setters incoming
argument. Added DoxyGen comments. Still more work
to do in this area (WIP).

llvm-svn: 79365
diff --git a/clang/lib/CodeGen/CGExprComplex.cpp b/clang/lib/CodeGen/CGExprComplex.cpp
index f8e125a..b23588c 100644
--- a/clang/lib/CodeGen/CGExprComplex.cpp
+++ b/clang/lib/CodeGen/CGExprComplex.cpp
@@ -120,7 +120,8 @@
   ComplexPairTy VisitObjCPropertyRefExpr(ObjCPropertyRefExpr *E) {
     return EmitLoadOfLValue(E);
   }
-  ComplexPairTy VisitObjCKVCRefExpr(ObjCKVCRefExpr *E) {
+  ComplexPairTy VisitObjCImplctSetterGetterRefExpr(
+                               ObjCImplctSetterGetterRefExpr *E) {
     return EmitLoadOfLValue(E);
   }
   ComplexPairTy VisitObjCMessageExpr(ObjCMessageExpr *E) {