579 struct ComputeRegionCounts : public ConstStmtVisitor<ComputeRegionCounts> {  struct
581   CodeGenPGO &PGO;
585   bool RecordNextStmtCount;
588   uint64_t CurrentCount;
591   llvm::DenseMap<const Stmt *, uint64_t> &CountMap;
594   struct BreakContinue {
599   SmallVector<BreakContinue, 8> BreakContinueStack;
601   ComputeRegionCounts(llvm::DenseMap<const Stmt *, uint64_t> &CountMap,  in ComputeRegionCounts()  function
605   void RecordStmtCount(const Stmt *S) {  in RecordStmtCount()
613   uint64_t setCount(uint64_t Count) {  in setCount()
618   void VisitStmt(const Stmt *S) {  in VisitStmt()
625   void VisitFunctionDecl(const FunctionDecl *D) {  in VisitFunctionDecl()
635   void VisitLambdaExpr(const LambdaExpr *LE) {}  in VisitLambdaExpr()
637   void VisitCapturedDecl(const CapturedDecl *D) {  in VisitCapturedDecl()
644   void VisitObjCMethodDecl(const ObjCMethodDecl *D) {  in VisitObjCMethodDecl()
651   void VisitBlockDecl(const BlockDecl *D) {  in VisitBlockDecl()
658   void VisitReturnStmt(const ReturnStmt *S) {  in VisitReturnStmt()
666   void VisitCXXThrowExpr(const CXXThrowExpr *E) {  in VisitCXXThrowExpr()
674   void VisitGotoStmt(const GotoStmt *S) {  in VisitGotoStmt()
680   void VisitLabelStmt(const LabelStmt *S) {  in VisitLabelStmt()
688   void VisitBreakStmt(const BreakStmt *S) {  in VisitBreakStmt()
696   void VisitContinueStmt(const ContinueStmt *S) {  in VisitContinueStmt()
704   void VisitWhileStmt(const WhileStmt *S) {  in VisitWhileStmt()
729   void VisitDoStmt(const DoStmt *S) {  in VisitDoStmt()
750   void VisitForStmt(const ForStmt *S) {  in VisitForStmt()
785   void VisitCXXForRangeStmt(const CXXForRangeStmt *S) {  in VisitCXXForRangeStmt()
819   void VisitObjCForCollectionStmt(const ObjCForCollectionStmt *S) {  in VisitObjCForCollectionStmt()
836   void VisitSwitchStmt(const SwitchStmt *S) {  in VisitSwitchStmt()
853   void VisitSwitchCase(const SwitchCase *S) {  in VisitSwitchCase()
867   void VisitIfStmt(const IfStmt *S) {  in VisitIfStmt()
901   void VisitCXXTryStmt(const CXXTryStmt *S) {  in VisitCXXTryStmt()
911   void VisitCXXCatchStmt(const CXXCatchStmt *S) {  in VisitCXXCatchStmt()
919   void VisitAbstractConditionalOperator(const AbstractConditionalOperator *E) {  in VisitAbstractConditionalOperator()
940   void VisitBinLAnd(const BinaryOperator *E) {  in VisitBinLAnd()
952   void VisitBinLOr(const BinaryOperator *E) {  in VisitBinLOr()