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comparison src/share/vm/opto/graphKit.hpp @ 12355:cefad50507d8

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Merge with hs25-b53
author Gilles Duboscq <duboscq@ssw.jku.at>
date Fri, 11 Oct 2013 10:38:03 +0200
parents edb5ab0f3fe5
children d9043b88eeb3
comparison
equal deleted inserted replaced
12058:ccb4f2af2319 12355:cefad50507d8
693 693
694 // vanilla/CMS post barrier 694 // vanilla/CMS post barrier
695 void write_barrier_post(Node *store, Node* obj, 695 void write_barrier_post(Node *store, Node* obj,
696 Node* adr, uint adr_idx, Node* val, bool use_precise); 696 Node* adr, uint adr_idx, Node* val, bool use_precise);
697 697
698 // Allow reordering of pre-barrier with oop store and/or post-barrier.
699 // Used for load_store operations which loads old value.
700 bool can_move_pre_barrier() const;
701
698 // G1 pre/post barriers 702 // G1 pre/post barriers
699 void g1_write_barrier_pre(bool do_load, 703 void g1_write_barrier_pre(bool do_load,
700 Node* obj, 704 Node* obj,
701 Node* adr, 705 Node* adr,
702 uint alias_idx, 706 uint alias_idx,
830 } 834 }
831 835
832 // Insert a loop predicate into the graph 836 // Insert a loop predicate into the graph
833 void add_predicate(int nargs = 0); 837 void add_predicate(int nargs = 0);
834 void add_predicate_impl(Deoptimization::DeoptReason reason, int nargs); 838 void add_predicate_impl(Deoptimization::DeoptReason reason, int nargs);
839
840 // Produce new array node of stable type
841 Node* cast_array_to_stable(Node* ary, const TypeAryPtr* ary_type);
835 }; 842 };
836 843
837 // Helper class to support building of control flow branches. Upon 844 // Helper class to support building of control flow branches. Upon
838 // creation the map and sp at bci are cloned and restored upon de- 845 // creation the map and sp at bci are cloned and restored upon de-
839 // struction. Typical use: 846 // struction. Typical use: