42 class Region;  variable
142 class Region : public SeaNode {
144   explicit Region():  in Region()  function
176   void SetIDominator(Region* dom) {  in SetIDominator()
180   Region* GetIDominator() const {  in GetIDominator()
184   void AddToIDominatedSet(Region* dominated) {  in AddToIDominatedSet()
188   const std::set<Region*>* GetIDominatedSet() {  in GetIDominatedSet()
192   void AddToDominanceFrontier(Region* df_reg) {  in AddToDominanceFrontier()
197   std::set<Region*>* GetDominanceFrontier() {  in GetDominanceFrontier()
214       Region* predecessor);
221   void AddSuccessor(Region* successor) {  in AddSuccessor()
226   void AddPredecessor(Region* predecessor) {  in AddPredecessor()
231   std::vector<sea_ir::Region*>* GetSuccessors() {  in GetSuccessors()
234   std::vector<sea_ir::Region*>* GetPredecessors() {  in GetPredecessors()
239   std::vector<sea_ir::Region*> successors_;    // CFG successor nodes (regions)
240   std::vector<sea_ir::Region*> predecessors_;  // CFG predecessor nodes (instructions/regions)
247   Region* idom_;
249   std::set<Region*> idominated_set_;
251   std::set<Region*> df_;
268   std::vector<Region*>* GetRegions() {  in GetRegions()
272   static void ComputeRPO(Region* crt_bb, int& crt_rpo);
274   static Region* Intersect(Region* i, Region* j);
302   void AddRegion(Region* childReg);
304   Region* GetNewRegion();
310   void AddEdge(Region* src, Region* dst) const;
339   void RenameAsSSA(Region* node, utils::ScopedHashtable<int, InstructionNode*>* scoped_table);
344   void InsertSignatureNodes(const art::DexFile::CodeItem* code_item, Region* r);
347   std::vector<Region*> regions_;