Initial support for Obj-C dot-syntax for getters.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55410 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp
index 11d1e8d..cee8852 100644
--- a/lib/CodeGen/CGExprScalar.cpp
+++ b/lib/CodeGen/CGExprScalar.cpp
@@ -134,14 +134,20 @@
return llvm::ConstantInt::get(EC->getInitVal());
return EmitLoadOfLValue(E);
}
- Value *VisitObjCSelectorExpr(ObjCSelectorExpr *E);
- Value *VisitObjCProtocolExpr(ObjCProtocolExpr *E);
- Value *VisitObjCIvarRefExpr(ObjCIvarRefExpr *E) { return EmitLoadOfLValue(E);}
+ Value *VisitObjCSelectorExpr(ObjCSelectorExpr *E) {
+ return CGF.EmitObjCSelectorExpr(E);
+ }
+ Value *VisitObjCProtocolExpr(ObjCProtocolExpr *E) {
+ return CGF.EmitObjCProtocolExpr(E);
+ }
+ Value *VisitObjCIvarRefExpr(ObjCIvarRefExpr *E) {
+ return EmitLoadOfLValue(E);
+ }
Value *VisitObjCPropertyRefExpr(ObjCPropertyRefExpr *E) {
- CGF.ErrorUnsupported(E, "scalar expression (Objective-C property reference)");
- if (E->getType()->isVoidType())
- return 0;
- return llvm::UndefValue::get(CGF.ConvertType(E->getType()));
+ return CGF.EmitObjCPropertyGet(E).getScalarVal();
+ }
+ Value *VisitObjCMessageExpr(ObjCMessageExpr *E) {
+ return CGF.EmitObjCMessageExpr(E).getScalarVal();
}
Value *VisitArraySubscriptExpr(ArraySubscriptExpr *E);
@@ -196,10 +202,6 @@
return CGF.EmitCallExpr(E).getScalarVal();
}
- Value *VisitObjCMessageExpr(ObjCMessageExpr *E) {
- return CGF.EmitObjCMessageExpr(E).getScalarVal();
- }
-
Value *VisitStmtExpr(const StmtExpr *E);
// Unary Operators.
@@ -481,14 +483,6 @@
return Builder.CreateShuffleVector(V1, V2, SV, "shuffle");
}
-Value *ScalarExprEmitter::VisitObjCSelectorExpr(ObjCSelectorExpr *E) {
- return CGF.EmitObjCSelectorExpr(E);
-}
-
-Value *ScalarExprEmitter::VisitObjCProtocolExpr(ObjCProtocolExpr *E) {
- return CGF.EmitObjCProtocolExpr(E);
-}
-
Value *ScalarExprEmitter::VisitArraySubscriptExpr(ArraySubscriptExpr *E) {
// Emit subscript expressions in rvalue context's. For most cases, this just
// loads the lvalue formed by the subscript expr. However, we have to be