1 //===--- Compiler.cpp - Code generator for expressions ---*- C++ -*-===//
9 #include "Compiler.h"
30   DeclScope(Compiler<Emitter> *Ctx, const ValueDecl *VD)  in DeclScope()
59   OptionScope(Compiler<Emitter> *Ctx, bool NewDiscardResult,  in OptionScope()
74   Compiler<Emitter> *Ctx;
81 bool InitLink::emit(Compiler<Emitter> *Ctx, const Expr *E) const {  in emit()
104   LabelScope(Compiler<Emitter> *Ctx) : Ctx(Ctx) {}  in LabelScope()
105   /// Compiler instance.
106   Compiler<Emitter> *Ctx;
112   using LabelTy = typename Compiler<Emitter>::LabelTy;
113   using OptLabelTy = typename Compiler<Emitter>::OptLabelTy;
115   LoopScope(Compiler<Emitter> *Ctx, LabelTy BreakLabel, LabelTy ContinueLabel)  in LoopScope()
135   using LabelTy = typename Compiler<Emitter>::LabelTy;
136   using OptLabelTy = typename Compiler<Emitter>::OptLabelTy;
137   using CaseMap = typename Compiler<Emitter>::CaseMap;
139   SwitchScope(Compiler<Emitter> *Ctx, CaseMap &&CaseLabels, LabelTy BreakLabel,  in SwitchScope()
163   StmtExprScope(Compiler<Emitter> *Ctx) : Ctx(Ctx), OldFlag(Ctx->InStmtExpr) {  in StmtExprScope()
170   Compiler<Emitter> *Ctx;
178 bool Compiler<Emitter>::VisitCastExpr(const CastExpr *CE) {  in VisitCastExpr()
642 bool Compiler<Emitter>::VisitIntegerLiteral(const IntegerLiteral *LE) {  in VisitIntegerLiteral()
650 bool Compiler<Emitter>::VisitFloatingLiteral(const FloatingLiteral *E) {  in VisitFloatingLiteral()
658 bool Compiler<Emitter>::VisitImaginaryLiteral(const ImaginaryLiteral *E) {  in VisitImaginaryLiteral()
682 bool Compiler<Emitter>::VisitParenExpr(const ParenExpr *E) {  in VisitParenExpr()
687 bool Compiler<Emitter>::VisitBinaryOperator(const BinaryOperator *BO) {  in VisitBinaryOperator()
859 bool Compiler<Emitter>::VisitPointerArithBinOp(const BinaryOperator *E) {  in VisitPointerArithBinOp()
907 bool Compiler<Emitter>::VisitLogicalBinOp(const BinaryOperator *E) {  in VisitLogicalBinOp()
968 bool Compiler<Emitter>::VisitComplexBinOp(const BinaryOperator *E) {  in VisitComplexBinOp()
1196 bool Compiler<Emitter>::VisitImplicitValueInitExpr(  in VisitImplicitValueInitExpr()
1280 bool Compiler<Emitter>::VisitArraySubscriptExpr(const ArraySubscriptExpr *E) {  in VisitArraySubscriptExpr()
1300 bool Compiler<Emitter>::visitInitList(ArrayRef<const Expr *> Inits,  in visitInitList()
1550 bool Compiler<Emitter>::visitArrayElemInit(unsigned ElemIndex,  in visitArrayElemInit()
1571 bool Compiler<Emitter>::VisitInitListExpr(const InitListExpr *E) {  in VisitInitListExpr()
1576 bool Compiler<Emitter>::VisitCXXParenListInitExpr(  in VisitCXXParenListInitExpr()
1582 bool Compiler<Emitter>::VisitSubstNonTypeTemplateParmExpr(  in VisitSubstNonTypeTemplateParmExpr()
1588 bool Compiler<Emitter>::VisitConstantExpr(const ConstantExpr *E) {  in VisitConstantExpr()
1604 bool Compiler<Emitter>::VisitEmbedExpr(const EmbedExpr *E) {  in VisitEmbedExpr()
1633 bool Compiler<Emitter>::VisitUnaryExprOrTypeTraitExpr(  in VisitUnaryExprOrTypeTraitExpr()
1723 bool Compiler<Emitter>::VisitMemberExpr(const MemberExpr *E) {  in VisitMemberExpr()
1775 bool Compiler<Emitter>::VisitArrayInitIndexExpr(const ArrayInitIndexExpr *E) {  in VisitArrayInitIndexExpr()
1784 bool Compiler<Emitter>::VisitArrayInitLoopExpr(const ArrayInitLoopExpr *E) {  in VisitArrayInitLoopExpr()
1814 bool Compiler<Emitter>::VisitOpaqueValueExpr(const OpaqueValueExpr *E) {  in VisitOpaqueValueExpr()
1850 bool Compiler<Emitter>::VisitAbstractConditionalOperator(  in VisitAbstractConditionalOperator()
1882 bool Compiler<Emitter>::VisitStringLiteral(const StringLiteral *E) {  in VisitStringLiteral()
1939 bool Compiler<Emitter>::VisitObjCStringLiteral(const ObjCStringLiteral *E) {  in VisitObjCStringLiteral()
1944 bool Compiler<Emitter>::VisitObjCEncodeExpr(const ObjCEncodeExpr *E) {  in VisitObjCEncodeExpr()
1955 bool Compiler<Emitter>::VisitSYCLUniqueStableNameExpr(  in VisitSYCLUniqueStableNameExpr()
1979 bool Compiler<Emitter>::VisitCharacterLiteral(const CharacterLiteral *E) {  in VisitCharacterLiteral()
1986 bool Compiler<Emitter>::VisitFloatCompoundAssignOperator(  in VisitFloatCompoundAssignOperator()
2060 bool Compiler<Emitter>::VisitPointerCompoundAssignOperator(  in VisitPointerCompoundAssignOperator()
2097 bool Compiler<Emitter>::VisitCompoundAssignOperator(  in VisitCompoundAssignOperator()
2218 bool Compiler<Emitter>::VisitExprWithCleanups(const ExprWithCleanups *E) {  in VisitExprWithCleanups()
2228 bool Compiler<Emitter>::VisitMaterializeTemporaryExpr(  in VisitMaterializeTemporaryExpr()
2301 bool Compiler<Emitter>::VisitCXXBindTemporaryExpr(  in VisitCXXBindTemporaryExpr()
2307 bool Compiler<Emitter>::VisitCompoundLiteralExpr(const CompoundLiteralExpr *E) {  in VisitCompoundLiteralExpr()
2372 bool Compiler<Emitter>::VisitTypeTraitExpr(const TypeTraitExpr *E) {  in VisitTypeTraitExpr()
2381 bool Compiler<Emitter>::VisitArrayTypeTraitExpr(const ArrayTypeTraitExpr *E) {  in VisitArrayTypeTraitExpr()
2388 bool Compiler<Emitter>::VisitLambdaExpr(const LambdaExpr *E) {  in VisitLambdaExpr()
2427 bool Compiler<Emitter>::VisitPredefinedExpr(const PredefinedExpr *E) {  in VisitPredefinedExpr()
2435 bool Compiler<Emitter>::VisitCXXThrowExpr(const CXXThrowExpr *E) {  in VisitCXXThrowExpr()
2443 bool Compiler<Emitter>::VisitCXXReinterpretCastExpr(  in VisitCXXReinterpretCastExpr()
2452 bool Compiler<Emitter>::VisitCXXNoexceptExpr(const CXXNoexceptExpr *E) {  in VisitCXXNoexceptExpr()
2461 bool Compiler<Emitter>::VisitCXXConstructExpr(const CXXConstructExpr *E) {  in VisitCXXConstructExpr()
2580 bool Compiler<Emitter>::VisitSourceLocExpr(const SourceLocExpr *E) {  in VisitSourceLocExpr()
2636 bool Compiler<Emitter>::VisitOffsetOfExpr(const OffsetOfExpr *E) {  in VisitOffsetOfExpr()
2671 bool Compiler<Emitter>::VisitCXXScalarValueInitExpr(  in VisitCXXScalarValueInitExpr()
2730 bool Compiler<Emitter>::VisitSizeOfPackExpr(const SizeOfPackExpr *E) {  in VisitSizeOfPackExpr()
2735 bool Compiler<Emitter>::VisitGenericSelectionExpr(  in VisitGenericSelectionExpr()
2741 bool Compiler<Emitter>::VisitChooseExpr(const ChooseExpr *E) {  in VisitChooseExpr()
2746 bool Compiler<Emitter>::VisitObjCBoolLiteralExpr(const ObjCBoolLiteralExpr *E) {  in VisitObjCBoolLiteralExpr()
2754 bool Compiler<Emitter>::VisitCXXInheritedCtorInitExpr(  in VisitCXXInheritedCtorInitExpr()
2785 bool Compiler<Emitter>::VisitCXXNewExpr(const CXXNewExpr *E) {  in VisitCXXNewExpr()
2885 bool Compiler<Emitter>::VisitCXXDeleteExpr(const CXXDeleteExpr *E) {  in VisitCXXDeleteExpr()
2896 bool Compiler<Emitter>::VisitExpressionTraitExpr(const ExpressionTraitExpr *E) {  in VisitExpressionTraitExpr()
2902 bool Compiler<Emitter>::VisitCXXUuidofExpr(const CXXUuidofExpr *E) {  in VisitCXXUuidofExpr()
2939 bool Compiler<Emitter>::VisitRequiresExpr(const RequiresExpr *E) {  in VisitRequiresExpr()
2947 bool Compiler<Emitter>::VisitConceptSpecializationExpr(  in VisitConceptSpecializationExpr()
2956 bool Compiler<Emitter>::VisitCXXRewrittenBinaryOperator(  in VisitCXXRewrittenBinaryOperator()
2962 bool Compiler<Emitter>::VisitPseudoObjectExpr(const PseudoObjectExpr *E) {  in VisitPseudoObjectExpr()
2986 bool Compiler<Emitter>::VisitPackIndexingExpr(const PackIndexingExpr *E) {  in VisitPackIndexingExpr()
2991 bool Compiler<Emitter>::VisitRecoveryExpr(const RecoveryExpr *E) {  in VisitRecoveryExpr()
2996 bool Compiler<Emitter>::VisitAddrLabelExpr(const AddrLabelExpr *E) {  in VisitAddrLabelExpr()
3006 bool Compiler<Emitter>::VisitConvertVectorExpr(const ConvertVectorExpr *E) {  in VisitConvertVectorExpr()
3038 bool Compiler<Emitter>::VisitShuffleVectorExpr(const ShuffleVectorExpr *E) {  in VisitShuffleVectorExpr()
3080 bool Compiler<Emitter>::VisitExtVectorElementExpr(  in VisitExtVectorElementExpr()
3142 bool Compiler<Emitter>::VisitObjCBoxedExpr(const ObjCBoxedExpr *E) {  in VisitObjCBoxedExpr()
3150 bool Compiler<Emitter>::VisitCXXStdInitializerListExpr(  in VisitCXXStdInitializerListExpr()
3183 bool Compiler<Emitter>::VisitStmtExpr(const StmtExpr *E) {  in VisitStmtExpr()
3209 template <class Emitter> bool Compiler<Emitter>::discard(const Expr *E) {  in discard()
3215 template <class Emitter> bool Compiler<Emitter>::delegate(const Expr *E) {  in delegate()
3225 template <class Emitter> bool Compiler<Emitter>::visit(const Expr *E) {  in visit()
3252 bool Compiler<Emitter>::visitInitializer(const Expr *E) {  in visitInitializer()
3263 template <class Emitter> bool Compiler<Emitter>::visitBool(const Expr *E) {  in visitBool()
3297 bool Compiler<Emitter>::visitZeroInitializer(PrimType T, QualType QT,  in visitZeroInitializer()
3336 bool Compiler<Emitter>::visitZeroRecordInitializer(const Record *R,  in visitZeroRecordInitializer()
3405 bool Compiler<Emitter>::emitConst(T Value, PrimType Ty, const Expr *E) {  in emitConst()
3439 bool Compiler<Emitter>::emitConst(T Value, const Expr *E) {  in emitConst()
3444 bool Compiler<Emitter>::emitConst(const APSInt &Value, PrimType Ty,  in emitConst()
3457 bool Compiler<Emitter>::emitConst(const APSInt &Value, const Expr *E) {  in emitConst()
3462 unsigned Compiler<Emitter>::allocateLocalPrimitive(DeclTy &&Src, PrimType Ty,  in allocateLocalPrimitive()
3487 Compiler<Emitter>::allocateLocal(DeclTy &&Src, const ValueDecl *ExtendingDecl) {  in allocateLocal()
3528 const RecordType *Compiler<Emitter>::getRecordTy(QualType Ty) {  in getRecordTy()
3534 template <class Emitter> Record *Compiler<Emitter>::getRecord(QualType Ty) {  in getRecord()
3541 Record *Compiler<Emitter>::getRecord(const RecordDecl *RD) {  in getRecord()
3546 const Function *Compiler<Emitter>::getFunction(const FunctionDecl *FD) {  in getFunction()
3550 template <class Emitter> bool Compiler<Emitter>::visitExpr(const Expr *E) {  in visitExpr()
3589 VarCreationState Compiler<Emitter>::visitDecl(const VarDecl *VD) {  in visitDecl()
3617 bool Compiler<Emitter>::visitDeclAndReturn(const VarDecl *VD,  in visitDeclAndReturn()
3677 VarCreationState Compiler<Emitter>::visitVarDecl(const VarDecl *VD, bool Toplevel) {  in visitVarDecl()
3783 bool Compiler<Emitter>::visitAPValue(const APValue &Val, PrimType ValType,  in visitAPValue()
3810 bool Compiler<Emitter>::visitAPValueInitializer(const APValue &Val,  in visitAPValueInitializer()
3873 bool Compiler<Emitter>::VisitBuiltinCallExpr(const CallExpr *E) {  in VisitBuiltinCallExpr()
3928 bool Compiler<Emitter>::VisitCallExpr(const CallExpr *E) {  in VisitCallExpr()
4088 bool Compiler<Emitter>::VisitCXXDefaultInitExpr(const CXXDefaultInitExpr *E) {  in VisitCXXDefaultInitExpr()
4095 bool Compiler<Emitter>::VisitCXXDefaultArgExpr(const CXXDefaultArgExpr *E) {  in VisitCXXDefaultArgExpr()
4107 bool Compiler<Emitter>::VisitCXXBoolLiteralExpr(const CXXBoolLiteralExpr *E) {  in VisitCXXBoolLiteralExpr()
4115 bool Compiler<Emitter>::VisitCXXNullPtrLiteralExpr(  in VisitCXXNullPtrLiteralExpr()
4124 bool Compiler<Emitter>::VisitGNUNullExpr(const GNUNullExpr *E) {  in VisitGNUNullExpr()
4135 bool Compiler<Emitter>::VisitCXXThisExpr(const CXXThisExpr *E) {  in VisitCXXThisExpr()
4168 template <class Emitter> bool Compiler<Emitter>::visitStmt(const Stmt *S) {  in visitStmt()
4219 template <class Emitter> bool Compiler<Emitter>::visitLoopBody(const Stmt *S) {  in visitLoopBody()
4234 bool Compiler<Emitter>::visitCompoundStmt(const CompoundStmt *S) {  in visitCompoundStmt()
4243 bool Compiler<Emitter>::visitDeclStmt(const DeclStmt *DS) {  in visitDeclStmt()
4260 bool Compiler<Emitter>::visitReturnStmt(const ReturnStmt *RS) {  in visitReturnStmt()
4294 template <class Emitter> bool Compiler<Emitter>::visitIfStmt(const IfStmt *IS) {  in visitIfStmt()
4339 bool Compiler<Emitter>::visitWhileStmt(const WhileStmt *S) {  in visitWhileStmt()
4373 template <class Emitter> bool Compiler<Emitter>::visitDoStmt(const DoStmt *S) {  in visitDoStmt()
4404 bool Compiler<Emitter>::visitForStmt(const ForStmt *S) {  in visitForStmt()
4452 bool Compiler<Emitter>::visitCXXForRangeStmt(const CXXForRangeStmt *S) {  in visitCXXForRangeStmt()
4510 bool Compiler<Emitter>::visitBreakStmt(const BreakStmt *S) {  in visitBreakStmt()
4519 bool Compiler<Emitter>::visitContinueStmt(const ContinueStmt *S) {  in visitContinueStmt()
4528 bool Compiler<Emitter>::visitSwitchStmt(const SwitchStmt *S) {  in visitSwitchStmt()
4598 bool Compiler<Emitter>::visitCaseStmt(const CaseStmt *S) {  in visitCaseStmt()
4604 bool Compiler<Emitter>::visitDefaultStmt(const DefaultStmt *S) {  in visitDefaultStmt()
4610 bool Compiler<Emitter>::visitAttributedStmt(const AttributedStmt *S) {  in visitAttributedStmt()
4641 bool Compiler<Emitter>::visitCXXTryStmt(const CXXTryStmt *S) {  in visitCXXTryStmt()
4647 bool Compiler<Emitter>::emitLambdaStaticInvokerBody(const CXXMethodDecl *MD) {  in emitLambdaStaticInvokerBody()
4697 bool Compiler<Emitter>::visitFunc(const FunctionDecl *F) {  in visitFunc()
4818 bool Compiler<Emitter>::VisitUnaryOperator(const UnaryOperator *E) {  in VisitUnaryOperator()
5037 bool Compiler<Emitter>::VisitComplexUnaryOperator(const UnaryOperator *E) {  in VisitComplexUnaryOperator()
5144 bool Compiler<Emitter>::visitDeclRef(const ValueDecl *D, const Expr *E) {  in visitDeclRef()
5271 bool Compiler<Emitter>::VisitDeclRefExpr(const DeclRefExpr *E) {  in VisitDeclRefExpr()
5276 template <class Emitter> void Compiler<Emitter>::emitCleanup() {  in emitCleanup()
5282 unsigned Compiler<Emitter>::collectBaseOffset(const QualType BaseType,  in collectBaseOffset()
5297 bool Compiler<Emitter>::emitPrimCast(PrimType FromT, PrimType ToT,  in emitPrimCast()
5340 bool Compiler<Emitter>::emitComplexReal(const Expr *SubExpr) {  in emitComplexReal()
5360 bool Compiler<Emitter>::emitComplexBoolCast(const Expr *E) {  in emitComplexBoolCast()
5406 bool Compiler<Emitter>::emitComplexComparison(const Expr *LHS, const Expr *RHS,  in emitComplexComparison()
5504 bool Compiler<Emitter>::emitRecordDestruction(const Record *R) {  in emitRecordDestruction()
5552 bool Compiler<Emitter>::emitDestruction(const Descriptor *Desc) {  in emitDestruction()
5595 template class Compiler<ByteCodeEmitter>;  variable
5596 template class Compiler<EvalEmitter>;  variable