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comparison src/share/vm/opto/live.hpp @ 10111:8373c19be854

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8011621: live_ranges_in_separate_class.patch Reviewed-by: kvn, roland Contributed-by: niclas.adlertz@oracle.com
author neliasso
date Tue, 16 Apr 2013 10:08:41 +0200
parents 056ab43544a4
children 8c83625e3a53
comparison
equal deleted inserted replaced
10109:1c6887c9afaa 10111:8373c19be854
78 IndexSet *_free_IndexSet; // Free list of same 78 IndexSet *_free_IndexSet; // Free list of same
79 79
80 Block_List *_worklist; // Worklist for iterative solution 80 Block_List *_worklist; // Worklist for iterative solution
81 81
82 const PhaseCFG &_cfg; // Basic blocks 82 const PhaseCFG &_cfg; // Basic blocks
83 LRG_List &_names; // Mapping from Nodes to live ranges 83 const LRG_List &_names; // Mapping from Nodes to live ranges
84 uint _maxlrg; // Largest live-range number 84 uint _maxlrg; // Largest live-range number
85 Arena *_arena; 85 Arena *_arena;
86 86
87 IndexSet *getset( Block *p ); 87 IndexSet *getset( Block *p );
88 IndexSet *getfreeset( ); 88 IndexSet *getfreeset( );
89 void freeset( const Block *p ); 89 void freeset( const Block *p );
90 void add_liveout( Block *p, uint r, VectorSet &first_pass ); 90 void add_liveout( Block *p, uint r, VectorSet &first_pass );
91 void add_liveout( Block *p, IndexSet *lo, VectorSet &first_pass ); 91 void add_liveout( Block *p, IndexSet *lo, VectorSet &first_pass );
92 92
93 public: 93 public:
94 PhaseLive( const PhaseCFG &cfg, LRG_List &names, Arena *arena ); 94 PhaseLive(const PhaseCFG &cfg, const LRG_List &names, Arena *arena);
95 ~PhaseLive() {} 95 ~PhaseLive() {}
96 // Compute liveness info 96 // Compute liveness info
97 void compute(uint maxlrg); 97 void compute(uint maxlrg);
98 // Reset arena storage 98 // Reset arena storage
99 void reset() { _live = NULL; } 99 void reset() { _live = NULL; }