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diff src/share/vm/opto/idealKit.hpp @ 851:fc4be448891f

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6851742: (EA) allocation elimination doesn't work with UseG1GC Summary: Fix eliminate_card_mark() to eliminate G1 pre/post barriers. Reviewed-by: never
author kvn
date Thu, 16 Jul 2009 14:10:42 -0700
parents a61af66fc99e
children 89e0543e1737 685e959d09ea
line wrap: on
line diff
--- a/src/share/vm/opto/idealKit.hpp	Wed Jul 15 13:37:35 2009 -0700
+++ b/src/share/vm/opto/idealKit.hpp	Thu Jul 16 14:10:42 2009 -0700
@@ -49,7 +49,7 @@
 // Example:
 //    Node* limit = ??
 //    IdealVariable i(kit), j(kit);
-//    declares_done();
+//    declarations_done();
 //    Node* exit = make_label(1); // 1 goto
 //    set(j, ConI(0));
 //    loop(i, ConI(0), BoolTest::lt, limit); {
@@ -101,10 +101,7 @@
   Node* new_cvstate();                     // Create a new cvstate
   Node* cvstate() { return _cvstate; }     // current cvstate
   Node* copy_cvstate();                    // copy current cvstate
-  void set_ctrl(Node* ctrl) { _cvstate->set_req(TypeFunc::Control, ctrl); }
 
-  // Should this assert this is a MergeMem???
-  void set_all_memory(Node* mem){ _cvstate->set_req(TypeFunc::Memory, mem); }
   void set_memory(Node* mem, uint alias_idx );
   void do_memory_merge(Node* merging, Node* join);
   void clear(Node* m);                     // clear a cvstate
@@ -132,15 +129,17 @@
   Node* memory(uint alias_idx);
 
  public:
-  IdealKit(PhaseGVN &gvn, Node* control, Node* memory, bool delay_all_transforms = false);
+  IdealKit(PhaseGVN &gvn, Node* control, Node* memory, bool delay_all_transforms = false, bool has_declarations = false);
   ~IdealKit() {
     stop();
     drain_delay_transform();
   }
   // Control
   Node* ctrl()                          { return _cvstate->in(TypeFunc::Control); }
+  void set_ctrl(Node* ctrl)             { _cvstate->set_req(TypeFunc::Control, ctrl); }
   Node* top()                           { return C->top(); }
   MergeMemNode* merged_memory()         { return _cvstate->in(TypeFunc::Memory)->as_MergeMem(); }
+  void set_all_memory(Node* mem)        { _cvstate->set_req(TypeFunc::Memory, mem); }
   void set(IdealVariable& v, Node* rhs) { _cvstate->set_req(first_var + v.id(), rhs); }
   Node* value(IdealVariable& v)         { return _cvstate->in(first_var + v.id()); }
   void dead(IdealVariable& v)           { set(v, (Node*)NULL); }
@@ -155,7 +154,7 @@
   Node* make_label(int goto_ct);
   void bind(Node* lab);
   void goto_(Node* lab, bool bind = false);
-  void declares_done();
+  void declarations_done();
   void drain_delay_transform();
 
   Node* IfTrue(IfNode* iff)  { return transform(new (C,1) IfTrueNode(iff)); }