Add Objective-C property setter support.
- Change Obj-C runtime message API, drop the ObjCMessageExpr arg in
favor of just result type and selector. Necessary so it can be
reused in situations where we don't want to cons up an
ObjCMessageExpr.
- Update aggregate binary assignment to know about special property
ref lvalues.
- Add CodeGenFunction::EmitCallArg overload which takes an already
emitted rvalue.
Add CodeGenFunction::StoreComplexIntoAddr.
Disabled logic in Sema for parsing Objective-C dot-syntax that
accesses methods. This code does not search in the correct order and
the AST node has no way of properly representing its results.
Updated StmtDumper to print a bit more information about
ObjCPropertyRefExprs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55561 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp
index 3b4309d..ef4196e 100644
--- a/lib/CodeGen/CGObjCMac.cpp
+++ b/lib/CodeGen/CGObjCMac.cpp
@@ -219,7 +219,8 @@
const ObjCInterfaceDecl *ID);
CodeGen::RValue EmitMessageSend(CodeGen::CodeGenFunction &CGF,
- const ObjCMessageExpr *E,
+ QualType ResultType,
+ Selector Sel,
llvm::Value *Arg0,
QualType Arg0Ty,
bool IsSuper,
@@ -337,14 +338,16 @@
virtual llvm::Constant *GenerateConstantString(const std::string &String);
virtual CodeGen::RValue GenerateMessageSend(CodeGen::CodeGenFunction &CGF,
- const ObjCMessageExpr *E,
+ QualType ResultType,
+ Selector Sel,
llvm::Value *Receiver,
bool IsClassMessage,
const CallArgList &CallArgs);
virtual CodeGen::RValue
GenerateMessageSendSuper(CodeGen::CodeGenFunction &CGF,
- const ObjCMessageExpr *E,
+ QualType ResultType,
+ Selector Sel,
const ObjCInterfaceDecl *Class,
llvm::Value *Receiver,
bool IsClassMessage,
@@ -428,7 +431,8 @@
/// which class's method should be called.
CodeGen::RValue
CGObjCMac::GenerateMessageSendSuper(CodeGen::CodeGenFunction &CGF,
- const ObjCMessageExpr *E,
+ QualType ResultType,
+ Selector Sel,
const ObjCInterfaceDecl *Class,
llvm::Value *Receiver,
bool IsClassMessage,
@@ -460,34 +464,35 @@
CGF.Builder.CreateStore(Target,
CGF.Builder.CreateStructGEP(ObjCSuper, 1));
- return EmitMessageSend(CGF, E,
+ return EmitMessageSend(CGF, ResultType, Sel,
ObjCSuper, ObjCTypes.SuperPtrCTy,
true, CallArgs);
}
/// Generate code for a message send expression.
CodeGen::RValue CGObjCMac::GenerateMessageSend(CodeGen::CodeGenFunction &CGF,
- const ObjCMessageExpr *E,
+ QualType ResultType,
+ Selector Sel,
llvm::Value *Receiver,
bool IsClassMessage,
const CallArgList &CallArgs) {
llvm::Value *Arg0 =
CGF.Builder.CreateBitCast(Receiver, ObjCTypes.ObjectPtrTy, "tmp");
- return EmitMessageSend(CGF, E,
+ return EmitMessageSend(CGF, ResultType, Sel,
Arg0, CGF.getContext().getObjCIdType(),
false, CallArgs);
}
CodeGen::RValue CGObjCMac::EmitMessageSend(CodeGen::CodeGenFunction &CGF,
- const ObjCMessageExpr *E,
+ QualType ResultType,
+ Selector Sel,
llvm::Value *Arg0,
QualType Arg0Ty,
bool IsSuper,
const CallArgList &CallArgs) {
CallArgList ActualArgs;
ActualArgs.push_back(std::make_pair(Arg0, Arg0Ty));
- ActualArgs.push_back(std::make_pair(EmitSelector(CGF.Builder,
- E->getSelector()),
+ ActualArgs.push_back(std::make_pair(EmitSelector(CGF.Builder, Sel),
CGF.getContext().getObjCSelType()));
ActualArgs.insert(ActualArgs.end(), CallArgs.begin(), CallArgs.end());
@@ -496,10 +501,9 @@
// parameter and set the structure return flag. See
// getMessageSendFn().
- const llvm::Type *ReturnTy = CGM.getTypes().ConvertType(E->getType());
+ const llvm::Type *ReturnTy = CGM.getTypes().ConvertType(ResultType);
return CGF.EmitCall(ObjCTypes.getMessageSendFn(IsSuper, ReturnTy),
- E->getType(),
- ActualArgs);
+ ResultType, ActualArgs);
}
llvm::Value *CGObjCMac::GenerateProtocolRef(llvm::IRBuilder<> &Builder,