lib/Analysis/CFG.cpp

226   friend class const_iterator;
230   /// const_iterator - Iterates local scope backwards and jumps to previous
232   class const_iterator {
243     const_iterator() = default;
247     const_iterator(const LocalScope& S, unsigned I)
271     const_iterator &operator++() {
281     const_iterator operator++(int) {
282       const_iterator P = *this;
287     bool operator==(const const_iterator &rhs) const {
290     bool operator!=(const const_iterator &rhs) const {
295       return *this != const_iterator();
298     int distance(const_iterator L);
299     const_iterator shared_parent(const_iterator L);
311   const_iterator Prev;
315   LocalScope(BumpVectorContext ctx, const_iterator P)
319   const_iterator begin() const { return const_iterator(*this, Vars.size()); }
331 int LocalScope::const_iterator::distance(LocalScope::const_iterator L) {
333   const_iterator F = *this;
335     assert(F != const_iterator() &&
348 LocalScope::const_iterator
349 LocalScope::const_iterator::shared_parent(LocalScope::const_iterator L) {
353     if (L == const_iterator())
358   const_iterator F = *this;
362     assert(F != const_iterator() &&
372 /// LocalScope::const_iterator that specifies position in LocalScope graph.
375   LocalScope::const_iterator scopePosition;
378   BlockScopePosPair(CFGBlock *b, LocalScope::const_iterator scopePos)
492   LocalScope::const_iterator ScopePos;
753   void addAutomaticObjDtors(LocalScope::const_iterator B,
754                             LocalScope::const_iterator E, Stmt *S);
755   void addLifetimeEnds(LocalScope::const_iterator B,
756                        LocalScope::const_iterator E, Stmt *S);
757   void addAutomaticObjHandling(LocalScope::const_iterator B,
758                                LocalScope::const_iterator E, Stmt *S);
760   void addScopesEnd(LocalScope::const_iterator B, LocalScope::const_iterator E,
763   void getDeclsWithEndedScope(LocalScope::const_iterator B,
764                               LocalScope::const_iterator E, Stmt *S);
876       LocalScope::const_iterator B, LocalScope::const_iterator E);
879                                                  LocalScope::const_iterator B,
880                                                  LocalScope::const_iterator E);
884                                             LocalScope::const_iterator B,
885                                             LocalScope::const_iterator E);
1729 void CFGBuilder::getDeclsWithEndedScope(LocalScope::const_iterator B,
1730                                         LocalScope::const_iterator E, Stmt *S) {
1741   LocalScope::const_iterator P = B.shared_parent(E);
1746   for (LocalScope::const_iterator I = B; I != P; ++I)
1751 void CFGBuilder::addAutomaticObjHandling(LocalScope::const_iterator B,
1752                                          LocalScope::const_iterator E,
1764 void CFGBuilder::addLifetimeEnds(LocalScope::const_iterator B,
1765                                  LocalScope::const_iterator E, Stmt *S) {
1776   LocalScope::const_iterator P = B.shared_parent(E);
1787   for (LocalScope::const_iterator I = B; I != P; ++I)
1809 void CFGBuilder::addScopesEnd(LocalScope::const_iterator B,
1810                               LocalScope::const_iterator E, Stmt *S) {
1828 void CFGBuilder::addAutomaticObjDtors(LocalScope::const_iterator B,
1829                                       LocalScope::const_iterator E, Stmt *S) {
1842   for (LocalScope::const_iterator I = B; I != E; ++I)
2056   LocalScope::const_iterator scopeBeginPos = ScopePos;
2069     LocalScope::const_iterator B, LocalScope::const_iterator E) {
2075   for (LocalScope::const_iterator I = B; I != E; ++I)
2086     CFGBlock *Blk, LocalScope::const_iterator B, LocalScope::const_iterator E) {
2092   for (LocalScope::const_iterator I = B; I != E; ++I) {
2105     CFGBlock *Blk, LocalScope::const_iterator B, LocalScope::const_iterator E) {
2111   LocalScope::const_iterator PlaceToInsert = B;
2112   for (LocalScope::const_iterator I = B; I != E; ++I)
2710   LocalScope::const_iterator scopeBeginPos = ScopePos;
2943   SaveAndRestore<LocalScope::const_iterator> save_scope_pos(ScopePos);
3079   addAutomaticObjHandling(ScopePos, LocalScope::const_iterator(), S);
3110   SaveAndRestore<LocalScope::const_iterator> save_scope_pos(ScopePos);
3318   SaveAndRestore<LocalScope::const_iterator> save_scope_pos(ScopePos);
3325   LocalScope::const_iterator LoopBeginScopePos = ScopePos;
3329   LocalScope::const_iterator ContinueScopePos = ScopePos;
3412     SaveAndRestore<LocalScope::const_iterator> save_scope_pos(ScopePos);
3478     SaveAndRestore<LocalScope::const_iterator> save_scope_pos(ScopePos);
3682   SaveAndRestore<LocalScope::const_iterator> save_scope_pos(ScopePos);
3686   LocalScope::const_iterator LoopBeginScopePos = ScopePos;
4027   SaveAndRestore<LocalScope::const_iterator> save_scope_pos(ScopePos);
4320   SaveAndRestore<LocalScope::const_iterator> save_scope_pos(ScopePos);
4325     LocalScope::const_iterator BeginScopePos = ScopePos;
4372   SaveAndRestore<LocalScope::const_iterator> save_scope_pos(ScopePos);
4383   LocalScope::const_iterator ContinueScopePos = ScopePos;
5108     for (CFG::const_iterator I = cfg->begin(), E = cfg->end(); I != E; ++I ) {
5110       for (CFGBlock::const_iterator BI = (*I)->begin(), BEnd = (*I)->end() ;
5656   for (CFGBlock::const_iterator I = B.begin(), E = B.end() ;
5782   for (const_iterator I = Blocks.begin(), E = Blocks.end() ; I != E ; ++I) {