Separate Cell and PropertyCell spaces

src/ast.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 1687 matching lines @@
     check_type_ = RECEIVER_MAP_CHECK;
   }
 
   Handle<JSFunction> target() { return target_; }
 
   // A cache for the holder, set as a side effect of computing the target of the
   // call. Note that it contains the null handle when the receiver is the same
   // as the holder!
   Handle<JSObject> holder() { return holder_; }
 
-  Handle<JSGlobalPropertyCell> cell() { return cell_; }
+  Handle<Cell> cell() { return cell_; }
 
   bool ComputeTarget(Handle<Map> type, Handle<String> name);
   bool ComputeGlobalTarget(Handle<GlobalObject> global, LookupResult* lookup);
 
   BailoutId ReturnId() const { return return_id_; }
 
   // TODO(rossberg): this should really move somewhere else (and be merged with
   // various similar methods in objets.cc), but for now...
   static Handle<JSObject> GetPrototypeForPrimitiveCheck(
       CheckType check, Isolate* isolate);
@@ skipping 19 matching lines @@
  private:
   Expression* expression_;
   ZoneList<Expression*>* arguments_;
   int pos_;
 
   bool is_monomorphic_;
   CheckType check_type_;
   SmallMapList receiver_types_;
   Handle<JSFunction> target_;
   Handle<JSObject> holder_;
-  Handle<JSGlobalPropertyCell> cell_;
+  Handle<Cell> cell_;
 
   const BailoutId return_id_;
 };
 
 
 class CallNew: public Expression {
  public:
   DECLARE_NODE_TYPE(CallNew)
 
   Expression* expression() const { return expression_; }
   ZoneList<Expression*>* arguments() const { return arguments_; }
   virtual int position() const { return pos_; }
 
   // Type feedback information.
   TypeFeedbackId CallNewFeedbackId() const { return reuse(id()); }
   void RecordTypeFeedback(TypeFeedbackOracle* oracle);
   virtual bool IsMonomorphic() { return is_monomorphic_; }
   Handle<JSFunction> target() const { return target_; }
   ElementsKind elements_kind() const { return elements_kind_; }
-  Handle<JSGlobalPropertyCell> allocation_info_cell() const {
+  Handle<Cell> allocation_info_cell() const {
     return allocation_info_cell_;
   }
 
   BailoutId ReturnId() const { return return_id_; }
 
  protected:
   CallNew(Isolate* isolate,
           Expression* expression,
           ZoneList<Expression*>* arguments,
           int pos)
       : Expression(isolate),
         expression_(expression),
         arguments_(arguments),
         pos_(pos),
         is_monomorphic_(false),
         elements_kind_(GetInitialFastElementsKind()),
         return_id_(GetNextId(isolate)) { }
 
  private:
   Expression* expression_;
   ZoneList<Expression*>* arguments_;
   int pos_;
 
   bool is_monomorphic_;
   Handle<JSFunction> target_;
   ElementsKind elements_kind_;
-  Handle<JSGlobalPropertyCell> allocation_info_cell_;
+  Handle<Cell> allocation_info_cell_;
 
   const BailoutId return_id_;
 };
 
 
 // The CallRuntime class does not represent any official JavaScript
 // language construct. Instead it is used to call a C or JS function
 // with a set of arguments. This is used from the builtins that are
 // implemented in JavaScript (see "v8natives.js").
 class CallRuntime: public Expression {
@@ skipping 1422 matching lines @@
  private:
   Isolate* isolate_;
   Zone* zone_;
   Visitor visitor_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_AST_H_