diff options
Diffstat (limited to 'lib/CodeGen/CodeGenFunction.h')
| -rw-r--r-- | lib/CodeGen/CodeGenFunction.h | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/lib/CodeGen/CodeGenFunction.h b/lib/CodeGen/CodeGenFunction.h index 12e636c..273ddca 100644 --- a/lib/CodeGen/CodeGenFunction.h +++ b/lib/CodeGen/CodeGenFunction.h @@ -515,6 +515,12 @@ public: void InitializeVtablePtrs(const CXXRecordDecl *ClassDecl); + void InitializeVtablePtrsRecursive(const CXXRecordDecl *ClassDecl, + llvm::Constant *Vtable, + CodeGenModule::AddrSubMap_t& AddressPoints, + llvm::Value *ThisPtr, + uint64_t Offset); + void SynthesizeCXXCopyConstructor(const CXXConstructorDecl *Ctor, CXXCtorType Type, llvm::Function *Fn, @@ -807,6 +813,8 @@ public: llvm::Value* EmitCXXTypeidExpr(const CXXTypeidExpr *E); llvm::Value *EmitDynamicCast(llvm::Value *V, const CXXDynamicCastExpr *DCE); + void EmitCheck(llvm::Value *, unsigned Size); + //===--------------------------------------------------------------------===// // Declaration Emission //===--------------------------------------------------------------------===// @@ -921,6 +929,12 @@ public: /// LValue EmitLValue(const Expr *E); + /// EmitCheckedLValue - Same as EmitLValue but additionally we generate + /// checking code to guard against undefined behavior. This is only + /// suitable when we know that the address will be used to access the + /// object. + LValue EmitCheckedLValue(const Expr *E); + /// EmitLoadOfScalar - Load a scalar value from an address, taking /// care to appropriately convert from the memory representation to /// the LLVM value representation. @@ -1022,14 +1036,17 @@ public: /// used to set attributes on the call (noreturn, etc.). RValue EmitCall(const CGFunctionInfo &FnInfo, llvm::Value *Callee, + ReturnValueSlot ReturnValue, const CallArgList &Args, const Decl *TargetDecl = 0); - RValue EmitCall(llvm::Value *Callee, QualType FnType, + RValue EmitCall(QualType FnType, llvm::Value *Callee, + ReturnValueSlot ReturnValue, CallExpr::const_arg_iterator ArgBeg, CallExpr::const_arg_iterator ArgEnd, const Decl *TargetDecl = 0); - RValue EmitCallExpr(const CallExpr *E); + RValue EmitCallExpr(const CallExpr *E, + ReturnValueSlot ReturnValue = ReturnValueSlot()); llvm::Value *BuildVirtualCall(const CXXMethodDecl *MD, llvm::Value *This, const llvm::Type *Ty); @@ -1038,20 +1055,24 @@ public: RValue EmitCXXMemberCall(const CXXMethodDecl *MD, llvm::Value *Callee, + ReturnValueSlot ReturnValue, llvm::Value *This, CallExpr::const_arg_iterator ArgBeg, CallExpr::const_arg_iterator ArgEnd); - RValue EmitCXXMemberCallExpr(const CXXMemberCallExpr *E); - RValue EmitCXXMemberPointerCallExpr(const CXXMemberCallExpr *E); + RValue EmitCXXMemberCallExpr(const CXXMemberCallExpr *E, + ReturnValueSlot ReturnValue); + RValue EmitCXXMemberPointerCallExpr(const CXXMemberCallExpr *E, + ReturnValueSlot ReturnValue); RValue EmitCXXOperatorMemberCallExpr(const CXXOperatorCallExpr *E, - const CXXMethodDecl *MD); + const CXXMethodDecl *MD, + ReturnValueSlot ReturnValue); RValue EmitBuiltinExpr(const FunctionDecl *FD, unsigned BuiltinID, const CallExpr *E); - RValue EmitBlockCallExpr(const CallExpr *E); + RValue EmitBlockCallExpr(const CallExpr *E, ReturnValueSlot ReturnValue); /// EmitTargetBuiltinExpr - Emit the given builtin call. Returns 0 if the call /// is unhandled by the current target. |
