src/share/vm/opto/phaseX.hpp
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*** old/src/share/vm/opto/phaseX.hpp	Fri Jun 13 09:30:26 2014
--- new/src/share/vm/opto/phaseX.hpp	Fri Jun 13 09:30:25 2014

*** 385,394 **** --- 385,397 ---- // Return a node which computes the same function as this node, but // in a faster or cheaper fashion. Node *transform( Node *n ); Node *transform_no_reclaim( Node *n ); + virtual void transform_ctrl(Node *n) { + C->record_for_igvn(n); + } void replace_with(PhaseGVN* gvn) { _table.replace_with(&gvn->_table); _types = gvn->_types; }
*** 413,425 **** --- 416,425 ---- Node_Stack _stack; // Stack used to avoid recursion protected: // Idealize new Node 'n' with respect to its inputs and its value virtual Node *transform( Node *a_node ); // Warm up hash table, type table and initial worklist void init_worklist( Node *a_root ); virtual const Type* saturate(const Type* new_type, const Type* old_type, const Type* limit_type) const;
*** 429,438 **** --- 429,442 ---- public: PhaseIterGVN( PhaseIterGVN *igvn ); // Used by CCP constructor PhaseIterGVN( PhaseGVN *gvn ); // Used after Parser PhaseIterGVN( PhaseIterGVN *igvn, const char *dummy ); // Used after +VerifyOpto + // Idealize new Node 'n' with respect to its inputs and its value + virtual Node *transform( Node *a_node ); + virtual void transform_ctrl(Node *n) { } + virtual PhaseIterGVN *is_IterGVN() { return this; } Unique_Node_List _worklist; // Iterative worklist // Given def-use info and an initial worklist, apply Node::Ideal,

src/share/vm/opto/phaseX.hpp
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