233   struct ComputeRegionCounts : public ConstStmtVisitor<ComputeRegionCounts> {  struct
235     CodeGenPGO &PGO;
239     bool RecordNextStmtCount;
242     llvm::DenseMap<const Stmt *, uint64_t> &CountMap;
245     struct BreakContinue {
250     SmallVector<BreakContinue, 8> BreakContinueStack;
252     ComputeRegionCounts(llvm::DenseMap<const Stmt *, uint64_t> &CountMap,  in ComputeRegionCounts()  function
256     void RecordStmtCount(const Stmt *S) {  in RecordStmtCount()
263     void VisitStmt(const Stmt *S) {  in VisitStmt()
271     void VisitFunctionDecl(const FunctionDecl *D) {  in VisitFunctionDecl()
282     void VisitLambdaExpr(const LambdaExpr *LE) {}  in VisitLambdaExpr()
284     void VisitCapturedDecl(const CapturedDecl *D) {  in VisitCapturedDecl()
292     void VisitObjCMethodDecl(const ObjCMethodDecl *D) {  in VisitObjCMethodDecl()
300     void VisitBlockDecl(const BlockDecl *D) {  in VisitBlockDecl()
308     void VisitReturnStmt(const ReturnStmt *S) {  in VisitReturnStmt()
316     void VisitGotoStmt(const GotoStmt *S) {  in VisitGotoStmt()
322     void VisitLabelStmt(const LabelStmt *S) {  in VisitLabelStmt()
331     void VisitBreakStmt(const BreakStmt *S) {  in VisitBreakStmt()
339     void VisitContinueStmt(const ContinueStmt *S) {  in VisitContinueStmt()
347     void VisitWhileStmt(const WhileStmt *S) {  in VisitWhileStmt()
373     void VisitDoStmt(const DoStmt *S) {  in VisitDoStmt()
398     void VisitForStmt(const ForStmt *S) {  in VisitForStmt()
437     void VisitCXXForRangeStmt(const CXXForRangeStmt *S) {  in VisitCXXForRangeStmt()
473     void VisitObjCForCollectionStmt(const ObjCForCollectionStmt *S) {  in VisitObjCForCollectionStmt()
488     void VisitSwitchStmt(const SwitchStmt *S) {  in VisitSwitchStmt()
504     void VisitCaseStmt(const CaseStmt *S) {  in VisitCaseStmt()
516     void VisitDefaultStmt(const DefaultStmt *S) {  in VisitDefaultStmt()
527     void VisitIfStmt(const IfStmt *S) {  in VisitIfStmt()
549     void VisitCXXTryStmt(const CXXTryStmt *S) {  in VisitCXXTryStmt()
560     void VisitCXXCatchStmt(const CXXCatchStmt *S) {  in VisitCXXCatchStmt()
569     void VisitAbstractConditionalOperator(  in VisitAbstractConditionalOperator()
591     void VisitBinLAnd(const BinaryOperator *E) {  in VisitBinLAnd()
604     void VisitBinLOr(const BinaryOperator *E) {  in VisitBinLOr()