diff options
Diffstat (limited to 'lib/CodeGen/CGObjC.cpp')
| -rw-r--r-- | lib/CodeGen/CGObjC.cpp | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/lib/CodeGen/CGObjC.cpp b/lib/CodeGen/CGObjC.cpp index 674f50234e..6efba44b0e 100644 --- a/lib/CodeGen/CGObjC.cpp +++ b/lib/CodeGen/CGObjC.cpp @@ -47,7 +47,8 @@ llvm::Value *CodeGenFunction::EmitObjCProtocolExpr(const ObjCProtocolExpr *E) { } -RValue CodeGenFunction::EmitObjCMessageExpr(const ObjCMessageExpr *E) { +RValue CodeGenFunction::EmitObjCMessageExpr(const ObjCMessageExpr *E, + ReturnValueSlot Return) { // Only the lookup mechanism and first two arguments of the method // implementation vary between runtimes. We can get the receiver and // arguments in generic code. @@ -93,7 +94,7 @@ RValue CodeGenFunction::EmitObjCMessageExpr(const ObjCMessageExpr *E) { // super is only valid in an Objective-C method const ObjCMethodDecl *OMD = cast<ObjCMethodDecl>(CurFuncDecl); bool isCategoryImpl = isa<ObjCCategoryImplDecl>(OMD->getDeclContext()); - return Runtime.GenerateMessageSendSuper(*this, E->getType(), + return Runtime.GenerateMessageSendSuper(*this, Return, E->getType(), E->getSelector(), OMD->getClassInterface(), isCategoryImpl, @@ -103,7 +104,8 @@ RValue CodeGenFunction::EmitObjCMessageExpr(const ObjCMessageExpr *E) { E->getMethodDecl()); } - return Runtime.GenerateMessageSend(*this, E->getType(), E->getSelector(), + return Runtime.GenerateMessageSend(*this, Return, E->getType(), + E->getSelector(), Receiver, Args, OID, E->getMethodDecl()); } @@ -506,12 +508,14 @@ QualType CodeGenFunction::TypeOfSelfObject() { } RValue CodeGenFunction::EmitObjCSuperPropertyGet(const Expr *Exp, - const Selector &S) { + const Selector &S, + ReturnValueSlot Return) { llvm::Value *Receiver = LoadObjCSelf(); const ObjCMethodDecl *OMD = cast<ObjCMethodDecl>(CurFuncDecl); bool isClassMessage = OMD->isClassMethod(); bool isCategoryImpl = isa<ObjCCategoryImplDecl>(OMD->getDeclContext()); return CGM.getObjCRuntime().GenerateMessageSendSuper(*this, + Return, Exp->getType(), S, OMD->getClassInterface(), @@ -522,15 +526,16 @@ RValue CodeGenFunction::EmitObjCSuperPropertyGet(const Expr *Exp, } -RValue CodeGenFunction::EmitObjCPropertyGet(const Expr *Exp) { +RValue CodeGenFunction::EmitObjCPropertyGet(const Expr *Exp, + ReturnValueSlot Return) { Exp = Exp->IgnoreParens(); // FIXME: Split it into two separate routines. if (const ObjCPropertyRefExpr *E = dyn_cast<ObjCPropertyRefExpr>(Exp)) { Selector S = E->getProperty()->getGetterName(); if (isa<ObjCSuperExpr>(E->getBase())) - return EmitObjCSuperPropertyGet(E, S); + return EmitObjCSuperPropertyGet(E, S, Return); return CGM.getObjCRuntime(). - GenerateMessageSend(*this, Exp->getType(), S, + GenerateMessageSend(*this, Return, Exp->getType(), S, EmitScalarExpr(E->getBase()), CallArgList()); } else { @@ -542,11 +547,11 @@ RValue CodeGenFunction::EmitObjCPropertyGet(const Expr *Exp) { const ObjCInterfaceDecl *OID = KE->getInterfaceDecl(); Receiver = CGM.getObjCRuntime().GetClass(Builder, OID); } else if (isa<ObjCSuperExpr>(KE->getBase())) - return EmitObjCSuperPropertyGet(KE, S); + return EmitObjCSuperPropertyGet(KE, S, Return); else Receiver = EmitScalarExpr(KE->getBase()); return CGM.getObjCRuntime(). - GenerateMessageSend(*this, Exp->getType(), S, + GenerateMessageSend(*this, Return, Exp->getType(), S, Receiver, CallArgList(), KE->getInterfaceDecl()); } @@ -562,6 +567,7 @@ void CodeGenFunction::EmitObjCSuperPropertySet(const Expr *Exp, bool isCategoryImpl = isa<ObjCCategoryImplDecl>(OMD->getDeclContext()); Args.push_back(std::make_pair(Src, Exp->getType())); CGM.getObjCRuntime().GenerateMessageSendSuper(*this, + ReturnValueSlot(), Exp->getType(), S, OMD->getClassInterface(), @@ -583,7 +589,8 @@ void CodeGenFunction::EmitObjCPropertySet(const Expr *Exp, } CallArgList Args; Args.push_back(std::make_pair(Src, E->getType())); - CGM.getObjCRuntime().GenerateMessageSend(*this, getContext().VoidTy, S, + CGM.getObjCRuntime().GenerateMessageSend(*this, ReturnValueSlot(), + getContext().VoidTy, S, EmitScalarExpr(E->getBase()), Args); } else if (const ObjCImplicitSetterGetterRefExpr *E = @@ -600,7 +607,8 @@ void CodeGenFunction::EmitObjCPropertySet(const Expr *Exp, } else Receiver = EmitScalarExpr(E->getBase()); Args.push_back(std::make_pair(Src, E->getType())); - CGM.getObjCRuntime().GenerateMessageSend(*this, getContext().VoidTy, S, + CGM.getObjCRuntime().GenerateMessageSend(*this, ReturnValueSlot(), + getContext().VoidTy, S, Receiver, Args, E->getInterfaceDecl()); } else @@ -667,7 +675,7 @@ void CodeGenFunction::EmitObjCForCollectionStmt(const ObjCForCollectionStmt &S){ getContext().UnsignedLongTy)); RValue CountRV = - CGM.getObjCRuntime().GenerateMessageSend(*this, + CGM.getObjCRuntime().GenerateMessageSend(*this, ReturnValueSlot(), getContext().UnsignedLongTy, FastEnumSel, Collection, Args); @@ -792,7 +800,7 @@ void CodeGenFunction::EmitObjCForCollectionStmt(const ObjCForCollectionStmt &S){ EmitBlock(FetchMore); CountRV = - CGM.getObjCRuntime().GenerateMessageSend(*this, + CGM.getObjCRuntime().GenerateMessageSend(*this, ReturnValueSlot(), getContext().UnsignedLongTy, FastEnumSel, Collection, Args); |