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src/hotspot/share/opto/loopnode.hpp

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*** 1289,1300 **** --- 1289,1302 ---- bool split_up( Node *n, Node *blk1, Node *blk2 ); void sink_use( Node *use, Node *post_loop ); Node *place_near_use( Node *useblock ) const; Node* try_move_store_before_loop(Node* n, Node *n_ctrl); void try_move_store_after_loop(Node* n); + public: bool identical_backtoback_ifs(Node *n); bool can_split_if(Node *n_ctrl); + private: bool _created_loop_node; public: void set_created_loop_node() { _created_loop_node = true; } bool created_loop_node() { return _created_loop_node; }
*** 1305,1315 **** #endif #ifndef PRODUCT void dump( ) const; void dump( IdealLoopTree *loop, uint rpo_idx, Node_List &rpo_list ) const; - void rpo( Node *start, Node_Stack &stk, VectorSet &visited, Node_List &rpo_list ) const; void verify() const; // Major slow :-) void verify_compare( Node *n, const PhaseIdealLoop *loop_verify, VectorSet &visited ) const; IdealLoopTree *get_loop_idx(Node* n) const { // Dead nodes have no loop, so return the top level loop instead return _nodes[n->_idx] ? (IdealLoopTree*)_nodes[n->_idx] : _ltree_root; --- 1307,1316 ----
*** 1317,1326 **** --- 1318,1330 ---- // Print some stats static void print_statistics(); static int _loop_invokes; // Count of PhaseIdealLoop invokes static int _loop_work; // Sum of PhaseIdealLoop x _unique #endif + void rpo( Node *start, Node_Stack &stk, VectorSet &visited, Node_List &rpo_list ) const; + + PhaseIterGVN& igvn() { return _igvn; } }; // This kit may be used for making of a reserved copy of a loop before this loop // goes under non-reversible changes. //
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