1.1 --- a/src/share/vm/ci/ciTypeFlow.hpp Sat Jan 07 10:39:23 2012 -0800
1.2 +++ b/src/share/vm/ci/ciTypeFlow.hpp Sat Jan 07 13:26:43 2012 -0800
1.3 @@ -544,15 +544,19 @@
1.4 // Has this block been cloned for a loop backedge?
1.5 bool _backedge_copy;
1.6
1.7 + // This block is entry to irreducible loop.
1.8 + bool _irreducible_entry;
1.9 +
1.10 + // This block has monitor entry point.
1.11 + bool _has_monitorenter;
1.12 +
1.13 // A pointer used for our internal work list
1.14 + bool _on_work_list; // on the work list
1.15 Block* _next;
1.16 - bool _on_work_list; // on the work list
1.17 Block* _rpo_next; // Reverse post order list
1.18
1.19 // Loop info
1.20 Loop* _loop; // nearest loop
1.21 - bool _irreducible_entry; // entry to irreducible loop
1.22 - bool _exception_entry; // entry to exception handler
1.23
1.24 ciBlock* ciblock() const { return _ciblock; }
1.25 StateVector* state() const { return _state; }
1.26 @@ -689,6 +693,8 @@
1.27 bool is_loop_head() const { return _loop && _loop->head() == this; }
1.28 void set_irreducible_entry(bool c) { _irreducible_entry = c; }
1.29 bool is_irreducible_entry() const { return _irreducible_entry; }
1.30 + void set_has_monitorenter() { _has_monitorenter = true; }
1.31 + bool has_monitorenter() const { return _has_monitorenter; }
1.32 bool is_visited() const { return has_pre_order(); }
1.33 bool is_post_visited() const { return has_post_order(); }
1.34 bool is_clonable_exit(Loop* lp);
