diff options
Diffstat (limited to 'lib/CodeGen/CodeGenFunction.h')
| -rw-r--r-- | lib/CodeGen/CodeGenFunction.h | 37 |
1 files changed, 20 insertions, 17 deletions
diff --git a/lib/CodeGen/CodeGenFunction.h b/lib/CodeGen/CodeGenFunction.h index 715be3ce17..d19827bf4f 100644 --- a/lib/CodeGen/CodeGenFunction.h +++ b/lib/CodeGen/CodeGenFunction.h @@ -1024,6 +1024,12 @@ public: /// appropriate alignment. llvm::AllocaInst *CreateMemTemp(QualType T, const llvm::Twine &Name = "tmp"); + /// CreateAggTemp - Create a temporary memory object for the given + /// aggregate type. + AggValueSlot CreateAggTemp(QualType T, const llvm::Twine &Name = "tmp") { + return AggValueSlot::forAddr(CreateMemTemp(T, Name), false, false); + } + /// EvaluateExprAsBool - Perform the usual unary conversions on the specified /// expression and compare the result against zero, returning an Int1Ty value. llvm::Value *EvaluateExprAsBool(const Expr *E); @@ -1034,9 +1040,9 @@ public: /// the result should be returned. /// /// \param IgnoreResult - True if the resulting value isn't used. - RValue EmitAnyExpr(const Expr *E, llvm::Value *AggLoc = 0, - bool IsAggLocVolatile = false, bool IgnoreResult = false, - bool IsInitializer = false); + RValue EmitAnyExpr(const Expr *E, + AggValueSlot AggSlot = AggValueSlot::ignored(), + bool IgnoreResult = false); // EmitVAListRef - Emit a "reference" to a va_list; this is either the address // or the value of the expression, depending on how va_list is defined. @@ -1044,14 +1050,13 @@ public: /// EmitAnyExprToTemp - Similary to EmitAnyExpr(), however, the result will /// always be accessible even if no aggregate location is provided. - RValue EmitAnyExprToTemp(const Expr *E, bool IsAggLocVolatile = false, - bool IsInitializer = false); + RValue EmitAnyExprToTemp(const Expr *E); /// EmitsAnyExprToMem - Emits the code necessary to evaluate an /// arbitrary expression into the given memory location. void EmitAnyExprToMem(const Expr *E, llvm::Value *Location, - bool IsLocationVolatile = false, - bool IsInitializer = false); + bool IsLocationVolatile, + bool IsInitializer); /// EmitAggregateCopy - Emit an aggrate copy. /// @@ -1254,7 +1259,7 @@ public: bool EmitSimpleStmt(const Stmt *S); RValue EmitCompoundStmt(const CompoundStmt &S, bool GetLast = false, - llvm::Value *AggLoc = 0, bool isAggVol = false); + AggValueSlot AVS = AggValueSlot::ignored()); /// EmitLabel - Emit the block for the given label. It is legal to call this /// function even if there is no current insertion point. @@ -1543,11 +1548,10 @@ public: QualType DstTy); - /// EmitAggExpr - Emit the computation of the specified expression of - /// aggregate type. The result is computed into DestPtr. Note that if - /// DestPtr is null, the value of the aggregate expression is not needed. - void EmitAggExpr(const Expr *E, llvm::Value *DestPtr, bool VolatileDest, - bool IgnoreResult = false, bool IsInitializer = false, + /// EmitAggExpr - Emit the computation of the specified expression + /// of aggregate type. The result is computed into the given slot, + /// which may be null to indicate that the value is not needed. + void EmitAggExpr(const Expr *E, AggValueSlot AS, bool IgnoreResult = false, bool RequiresGCollection = false); /// EmitAggExprToLValue - Emit the computation of the specified expression of @@ -1617,12 +1621,11 @@ public: void GenerateCXXGlobalVarDeclInitFunc(llvm::Function *Fn, const VarDecl *D); - void EmitCXXConstructExpr(llvm::Value *Dest, const CXXConstructExpr *E); + void EmitCXXConstructExpr(const CXXConstructExpr *E, AggValueSlot Dest); RValue EmitCXXExprWithTemporaries(const CXXExprWithTemporaries *E, - llvm::Value *AggLoc = 0, - bool IsAggLocVolatile = false, - bool IsInitializer = false); + AggValueSlot Slot + = AggValueSlot::ignored()); void EmitCXXThrowExpr(const CXXThrowExpr *E); |