582 void add_local_var_and_edge(Node* n, PointsToNode::EscapeState es, Node* to,
583 Unique_Node_List *delayed_worklist) {
584 PointsToNode* ptn = ptnode_adr(to->_idx);
585 if (delayed_worklist != NULL) { // First iteration of CG construction
586 add_local_var(n, es);
587 if (ptn == NULL) {
588 delayed_worklist->push(n);
589 return; // Process it later.
590 }
591 } else {
592 assert(ptn != NULL, "node should be registered");
593 }
594 add_edge(ptnode_adr(n->_idx), ptn);
595 }
596
597 void add_to_congraph_unsafe_access(Node* n, uint opcode, Unique_Node_List* delayed_worklist);
598 bool add_final_edges_unsafe_access(Node* n, uint opcode);
599
600 #ifndef PRODUCT
601 void dump(GrowableArray<PointsToNode*>& ptnodes_worklist);
602 void dump(GrowableArray<PointsToNode*>& ptnodes_worklist);
603 #endif
604 };
605
606 inline PointsToNode::PointsToNode(ConnectionGraph *CG, Node* n, EscapeState es, NodeType type):
607 _edges(CG->_compile->comp_arena(), 2, 0, NULL),
608 _uses (CG->_compile->comp_arena(), 2, 0, NULL),
609 _type((u1)type),
610 _flags(ScalarReplaceable),
611 _escape((u1)es),
612 _fields_escape((u1)es),
613 _node(n),
614 _idx(n->_idx),
615 _pidx(CG->next_pidx()) {
616 assert(n != NULL && es != UnknownEscape, "sanity");
617 }
618
619 #endif // SHARE_VM_OPTO_ESCAPE_HPP
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582 void add_local_var_and_edge(Node* n, PointsToNode::EscapeState es, Node* to,
583 Unique_Node_List *delayed_worklist) {
584 PointsToNode* ptn = ptnode_adr(to->_idx);
585 if (delayed_worklist != NULL) { // First iteration of CG construction
586 add_local_var(n, es);
587 if (ptn == NULL) {
588 delayed_worklist->push(n);
589 return; // Process it later.
590 }
591 } else {
592 assert(ptn != NULL, "node should be registered");
593 }
594 add_edge(ptnode_adr(n->_idx), ptn);
595 }
596
597 void add_to_congraph_unsafe_access(Node* n, uint opcode, Unique_Node_List* delayed_worklist);
598 bool add_final_edges_unsafe_access(Node* n, uint opcode);
599
600 #ifndef PRODUCT
601 void dump(GrowableArray<PointsToNode*>& ptnodes_worklist);
602 #endif
603 };
604
605 inline PointsToNode::PointsToNode(ConnectionGraph *CG, Node* n, EscapeState es, NodeType type):
606 _edges(CG->_compile->comp_arena(), 2, 0, NULL),
607 _uses (CG->_compile->comp_arena(), 2, 0, NULL),
608 _type((u1)type),
609 _flags(ScalarReplaceable),
610 _escape((u1)es),
611 _fields_escape((u1)es),
612 _node(n),
613 _idx(n->_idx),
614 _pidx(CG->next_pidx()) {
615 assert(n != NULL && es != UnknownEscape, "sanity");
616 }
617
618 #endif // SHARE_VM_OPTO_ESCAPE_HPP
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