474   CFGBlock *Block = nullptr;  member in __anona1d14af10411::CFGBuilder
701     return Block;  in NYS()
741   void autoCreateBlock() { if (!Block) Block = createBlock(); }  in autoCreateBlock()
1495   Block = nullptr;  // the EXIT block is empty.  Create all other blocks lazily.  in buildCFG()
1531         Block = createBlock();  in buildCFG()
1543       addSuccessor(B, Block, true);  in buildCFG()
1636     return Block;  in addInitializer()
1655   appendInitializer(Block, I);  in addInitializer()
1673         appendStmt(Block, Default);  in addInitializer()
1676             Block = R;  in addInitializer()
1677         return Block;  in addInitializer()
1683   return Block;  in addInitializer()
1731   appendLoopExit(Block, LoopStmt);  in addLoopExit()
1804     appendLifetimeEnds(Block, *I, S);  in addLifetimeEnds()
1810     appendLifetimeEnds(Block, *I, S);  in addLifetimeEnds()
1825     appendScopeEnd(Block, *I, S);  in addScopesEnd()
1858         appendScopeEnd(Block, *I, S);  in addAutomaticObjDtors()
1872       Block = createNoReturnBlock();  in addAutomaticObjDtors()
1878       appendScopeEnd(Block, *I, S);  in addAutomaticObjDtors()
1879     appendAutomaticObjDtor(Block, *I, S);  in addAutomaticObjDtors()
1898       appendBaseDtor(Block, &VI);  in addImplicitDtorsForDestructor()
1908         appendBaseDtor(Block, &BI);  in addImplicitDtorsForDestructor()
1926         appendMemberDtor(Block, FI);  in addImplicitDtorsForDestructor()
2146         return Block;  in Visit()
2279       return Block;  in Visit()
2303       return Block;  in Visit()
2345     appendStmt(Block, S);  in VisitStmt()
2353   CFGBlock *B = Block;  in VisitChildren()
2369     appendStmt(Block, ILE);  in VisitInitListExpr()
2371   CFGBlock *B = Block;  in VisitInitListExpr()
2395     appendStmt(Block, A);  in VisitAddrLabelExpr()
2398   return Block;  in VisitAddrLabelExpr()
2405     appendStmt(Block, U);  in VisitUnaryOperator()
2415   CFGBlock *ConfluenceBlock = Block ? Block : createBlock();  in VisitLogicalOperator()
2467     Block = RHSBlock;  in VisitLogicalOperator()
2496   Block = LHSBlock;  in VisitLogicalOperator()
2526     appendStmt(Block, B);  in VisitBinaryOperator()
2534       appendStmt(Block, B);  in VisitBinaryOperator()
2542     appendStmt(Block, B);  in VisitBinaryOperator()
2559     appendStmt(Block, E);  in VisitNoRecurse()
2561   return Block;  in VisitNoRecurse()
2571   Block = createBlock(false);  in VisitBreakStmt()
2572   Block->setTerminator(B);  in VisitBreakStmt()
2578     addSuccessor(Block, BreakJumpTarget.block);  in VisitBreakStmt()
2582   return Block;  in VisitBreakStmt()
2650     appendStmt(Block, C);  in VisitCallExpr()
2656     appendCall(Block, C);  in VisitCallExpr()
2661   if (Block) {  in VisitCallExpr()
2662     Succ = Block;  in VisitCallExpr()
2668     Block = createNoReturnBlock();  in VisitCallExpr()
2670     Block = createBlock();  in VisitCallExpr()
2672   appendCall(Block, C);  in VisitCallExpr()
2677       addSuccessor(Block, TryTerminatedBlock);  in VisitCallExpr()
2679       addSuccessor(Block, &cfg->getExit());  in VisitCallExpr()
2687   CFGBlock *ConfluenceBlock = Block ? Block : createBlock();  in VisitChooseExpr()
2694   Block = nullptr;  in VisitChooseExpr()
2700   Block = nullptr;  in VisitChooseExpr()
2705   Block = createBlock(false);  in VisitChooseExpr()
2708   addSuccessor(Block, KnownVal.isFalse() ? nullptr : LHSBlock);  in VisitChooseExpr()
2709   addSuccessor(Block, KnownVal.isTrue() ? nullptr : RHSBlock);  in VisitChooseExpr()
2710   Block->setTerminator(C);  in VisitChooseExpr()
2724   CFGBlock *LastBlock = Block;  in VisitCompoundStmt()
2752   CFGBlock *ConfluenceBlock = Block ? Block : createBlock();  in VisitConditionalOperator()
2764   Block = nullptr;  in VisitConditionalOperator()
2771     Block = nullptr;  in VisitConditionalOperator()
2789   Block = createBlock(false);  in VisitConditionalOperator()
2793   addSuccessor(Block, LHSBlock, !KnownVal.isFalse());  in VisitConditionalOperator()
2794   addSuccessor(Block, RHSBlock, !KnownVal.isTrue());  in VisitConditionalOperator()
2795   Block->setTerminator(C);  in VisitConditionalOperator()
2816     return Block;  in VisitDeclStmt()
2852       return Block;  in VisitDeclSubExpr()
2855     appendStmt(Block, DS);  in VisitDeclSubExpr()
2857     CFGBlock *LastBlock = Block;  in VisitDeclSubExpr()
2871     return Block;  in VisitDeclSubExpr()
2882     if (Block) {  in VisitDeclSubExpr()
2883       Succ = Block;  in VisitDeclSubExpr()
2884       Block = nullptr;  in VisitDeclSubExpr()
2906   appendStmt(Block, DS);  in VisitDeclSubExpr()
2915   CFGBlock *LastBlock = Block;  in VisitDeclSubExpr()
2940   maybeAddScopeBeginForVarDecl(Block, VD, DS);  in VisitDeclSubExpr()
2949     Block = createBlock(false);  in VisitDeclSubExpr()
2950     Block->setTerminator(DS);  in VisitDeclSubExpr()
2951     addSuccessor(Block, blockAfterStaticInit);  in VisitDeclSubExpr()
2952     addSuccessor(Block, B);  in VisitDeclSubExpr()
2953     B = Block;  in VisitDeclSubExpr()
2984   if (Block) {  in VisitIfStmt()
2985     Succ = Block;  in VisitIfStmt()
2998     Block = nullptr;  in VisitIfStmt()
3009     else if (Block) {  in VisitIfStmt()
3021     Block = nullptr;  in VisitIfStmt()
3036     } else if (Block) {  in VisitIfStmt()
3058     Block = createBlock(false);  in VisitIfStmt()
3061     Block->setTerminator(I);  in VisitIfStmt()
3068     addSuccessor(Block, ThenBlock, /* IsReachable = */ !KnownVal.isFalse());  in VisitIfStmt()
3069     addSuccessor(Block, ElseBlock, /* IsReachable = */ !KnownVal.isTrue());  in VisitIfStmt()
3103   Block = createBlock(false);  in VisitReturnStmt()
3114   if (!Block->hasNoReturnElement())  in VisitReturnStmt()
3115     addSuccessor(Block, &cfg->getExit());  in VisitReturnStmt()
3118   appendStmt(Block, S);  in VisitReturnStmt()
3124     return Block;  in VisitReturnStmt()
3139   CFGBlock *SEHExceptBlock = Block;  in VisitSEHExceptStmt()
3153   Block = nullptr;  in VisitSEHExceptStmt()
3169   Block = createBlock(false);  in VisitSEHLeaveStmt()
3170   Block->setTerminator(LS);  in VisitSEHLeaveStmt()
3176     addSuccessor(Block, SEHLeaveJumpTarget.block);  in VisitSEHLeaveStmt()
3180   return Block;  in VisitSEHLeaveStmt()
3188   if (Block) {  in VisitSEHTryStmt()
3191     SEHTrySuccessor = Block;  in VisitSEHTryStmt()
3209     Block = nullptr;  in VisitSEHTryStmt()
3237   Block = nullptr;  in VisitSEHTryStmt()
3244   CFGBlock *LabelBlock = Block;  in VisitLabelStmt()
3262   Block = nullptr;  in VisitLabelStmt()
3299   Block = createBlock(false);  in VisitGotoStmt()
3300   Block->setTerminator(G);  in VisitGotoStmt()
3307     BackpatchBlocks.push_back(JumpSource(Block, ScopePos));  in VisitGotoStmt()
3311     addSuccessor(Block, JT.block);  in VisitGotoStmt()
3314   return Block;  in VisitGotoStmt()
3324   if (Block) {  in VisitGCCAsmStmt()
3325     Succ = Block;  in VisitGCCAsmStmt()
3329   Block = createBlock();  in VisitGCCAsmStmt()
3330   Block->setTerminator(G);  in VisitGCCAsmStmt()
3332   BackpatchBlocks.push_back(JumpSource(Block, ScopePos));  in VisitGCCAsmStmt()
3336   return Block;  in VisitGCCAsmStmt()
3363   if (Block) {  in VisitForStmt()
3366     LoopSuccessor = Block;  in VisitForStmt()
3382     SaveAndRestore<CFGBlock*> save_Block(Block), save_Succ(Succ);  in VisitForStmt()
3388     Block = Succ = TransitionBlock = createBlock(false);  in VisitForStmt()
3398     if (Block) {  in VisitForStmt()
3399       assert(Block == Succ);  in VisitForStmt()
3402       Block = nullptr;  in VisitForStmt()
3461       Block = ExitConditionBlock;  in VisitForStmt()
3474           appendStmt(Block, DS);  in VisitForStmt()
3476           assert(Block == EntryConditionBlock);  in VisitForStmt()
3481       if (Block && badCFG)  in VisitForStmt()
3506     Block = createBlock();  in VisitForStmt()
3512   Block = nullptr;  in VisitForStmt()
3530     appendStmt(Block, M);  in VisitMemberExpr()
3569   if (Block) {  in VisitObjCForCollectionStmt()
3572     LoopSuccessor = Block;  in VisitObjCForCollectionStmt()
3573     Block = nullptr;  in VisitObjCForCollectionStmt()
3587   Block = ExitConditionBlock;  in VisitObjCForCollectionStmt()
3594   if (Block) {  in VisitObjCForCollectionStmt()
3597     Block = nullptr;  in VisitObjCForCollectionStmt()
3607     SaveAndRestore<CFGBlock*> save_Block(Block), save_Succ(Succ);  in VisitObjCForCollectionStmt()
3625     else if (Block) {  in VisitObjCForCollectionStmt()
3639   Block = createBlock();  in VisitObjCForCollectionStmt()
3661     Block = nullptr;  in VisitObjCAtSynchronizedStmt()
3667   appendStmt(Block, S);  in VisitObjCAtSynchronizedStmt()
3682   appendStmt(Block, E);  in VisitPseudoObjectExpr()
3684   CFGBlock *lastBlock = Block;  in VisitPseudoObjectExpr()
3721   if (Block) {  in VisitWhileStmt()
3724     LoopSuccessor = Block;  in VisitWhileStmt()
3725     Block = nullptr;  in VisitWhileStmt()
3737     SaveAndRestore<CFGBlock*> save_Block(Block), save_Succ(Succ);  in VisitWhileStmt()
3763     else if (Block && badCFG)  in VisitWhileStmt()
3791     Block = ExitConditionBlock;  in VisitWhileStmt()
3792     Block = EntryConditionBlock = addStmt(C);  in VisitWhileStmt()
3805         appendStmt(Block, DS);  in VisitWhileStmt()
3807         assert(Block == EntryConditionBlock);  in VisitWhileStmt()
3812     if (Block && badCFG)  in VisitWhileStmt()
3831   Block = nullptr;  in VisitWhileStmt()
3841   return Block;  in VisitObjCAtCatchStmt()
3853   Block = createBlock(false);  in VisitObjCAtThrowStmt()
3856   addSuccessor(Block, &cfg->getExit());  in VisitObjCAtThrowStmt()
3868   appendObjCMessage(Block, ME);  in VisitObjCMessageExpr()
3879   Block = createBlock(false);  in VisitCXXThrowExpr()
3883     addSuccessor(Block, TryTerminatedBlock);  in VisitCXXThrowExpr()
3886     addSuccessor(Block, &cfg->getExit());  in VisitCXXThrowExpr()
3900   if (Block) {  in VisitDoStmt()
3903     LoopSuccessor = Block;  in VisitDoStmt()
3919     Block = ExitConditionBlock;  in VisitDoStmt()
3921     if (Block) {  in VisitDoStmt()
3939     SaveAndRestore<CFGBlock*> save_Block(Block), save_Succ(Succ);  in VisitDoStmt()
3950     Block = nullptr;  in VisitDoStmt()
3962     else if (Block) {  in VisitDoStmt()
3972     Block = nullptr;  in VisitDoStmt()
3990   Block = nullptr;  in VisitDoStmt()
4004   Block = createBlock(false);  in VisitContinueStmt()
4005   Block->setTerminator(C);  in VisitContinueStmt()
4011     addSuccessor(Block, ContinueJumpTarget.block);  in VisitContinueStmt()
4015   return Block;  in VisitContinueStmt()
4022     appendStmt(Block, E);  in VisitUnaryExprOrTypeTraitExpr()
4029     return Block;  in VisitUnaryExprOrTypeTraitExpr()
4031   CFGBlock *lastBlock = Block;  in VisitUnaryExprOrTypeTraitExpr()
4046     appendStmt(Block, SE);  in VisitStmtExpr()
4071   if (Block) {  in VisitSwitchStmt()
4074     SwitchSuccessor = Block;  in VisitSwitchStmt()
4099   Block = nullptr;  in VisitSwitchStmt()
4119   if (Block) {  in VisitSwitchStmt()
4139   Block = SwitchTerminatedBlock;  in VisitSwitchStmt()
4147       appendStmt(Block, Terminator->getConditionVariableDeclStmt());  in VisitSwitchStmt()
4229   CFGBlock *CaseBlock = Block;  in VisitCaseStmt()
4248   Block = nullptr;  in VisitCaseStmt()
4265   DefaultCaseBlock = Block;  in VisitDefaultStmt()
4284   Block = nullptr;  in VisitDefaultStmt()
4297   if (Block) {  in VisitCXXTryStmt()
4300     TrySuccessor = Block;  in VisitCXXTryStmt()
4318     Block = nullptr;  in VisitCXXTryStmt()
4341   Block = nullptr;  in VisitCXXTryStmt()
4364   CFGBlock *CatchBlock = Block;  in VisitCXXCatchStmt()
4383   Block = nullptr;  in VisitCXXCatchStmt()
4419   if (Block) {  in VisitCXXForRangeStmt()
4422     LoopSuccessor = Block;  in VisitCXXForRangeStmt()
4437     Block = ConditionBlock;  in VisitCXXForRangeStmt()
4461     SaveAndRestore<CFGBlock*> save_Block(Block), save_Succ(Succ);  in VisitCXXForRangeStmt()
4466     Block = nullptr;  in VisitCXXForRangeStmt()
4477     assert(Block);  in VisitCXXForRangeStmt()
4480     Block = nullptr;  in VisitCXXForRangeStmt()
4509   Block = createBlock();  in VisitCXXForRangeStmt()
4537     appendStmt(Block, E);  in VisitCXXBindTemporaryExpr()
4557   appendConstructor(Block, C);  in VisitCXXConstructExpr()
4565   appendStmt(Block, NE);  in VisitCXXNewExpr()
4572     Block = Visit(NE->getInitializer());  in VisitCXXNewExpr()
4575     appendNewAllocator(Block, NE);  in VisitCXXNewExpr()
4578     Block = Visit(*NE->getArraySize());  in VisitCXXNewExpr()
4582     Block = Visit(*I);  in VisitCXXNewExpr()
4584   return Block;  in VisitCXXNewExpr()
4590   appendStmt(Block, DE);  in VisitCXXDeleteExpr()
4597         appendDeleteDtor(Block, RD, DE);  in VisitCXXDeleteExpr()
4608     appendStmt(Block, E);  in VisitCXXFunctionalCastExpr()
4623   appendConstructor(Block, C);  in VisitCXXTemporaryObjectExpr()
4631     appendStmt(Block, E);  in VisitImplicitCastExpr()
4658   Block = createBlock(false);  in VisitIndirectGotoStmt()
4659   Block->setTerminator(I);  in VisitIndirectGotoStmt()
4660   addSuccessor(Block, IBlock);  in VisitIndirectGotoStmt()
4733       return Block;  in VisitForTemporaryDtors()
4739       CFGBlock *B = Block;  in VisitForTemporaryDtors()
4753       return Block;  in VisitForTemporaryDtors()
4770     return Block;  in VisitChildrenForTemporaryDtors()
4777   CFGBlock *B = Block;  in VisitChildrenForTemporaryDtors()
4810     return Block;  in VisitBinaryOperatorForTemporaryDtors()
4842       Block = createNoReturnBlock();  in VisitCXXBindTemporaryExprForTemporaryDtors()
4847       Block = createBlock();  in VisitCXXBindTemporaryExprForTemporaryDtors()
4854     appendTemporaryDtor(Block, E);  in VisitCXXBindTemporaryExprForTemporaryDtors()
4856     B = Block;  in VisitCXXBindTemporaryExprForTemporaryDtors()
4871   addSuccessor(Decision, Block, !Context.KnownExecuted.isFalse());  in InsertTempDtorDecisionBlock()
4874   Block = Decision;  in InsertTempDtorDecisionBlock()
4881   CFGBlock *ConditionBlock = Block;  in VisitConditionalOperatorForTemporaryDtors()
4890   CFGBlock *TrueBlock = Block;  in VisitConditionalOperatorForTemporaryDtors()
4892   Block = ConditionBlock;  in VisitConditionalOperatorForTemporaryDtors()
4901     Block = TrueBlock;  in VisitConditionalOperatorForTemporaryDtors()
4906   return Block;  in VisitConditionalOperatorForTemporaryDtors()
4913     appendStmt(Block, D);  in VisitOMPExecutableDirective()
4917   CFGBlock *B = Block;  in VisitOMPExecutableDirective()