Preview of a first step towards unification of hydrogen calls

src/compiler.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 59 matching lines @@
   bool is_extended_mode() const { return language_mode() == EXTENDED_MODE; }
   LanguageMode language_mode() const {
     return LanguageModeField::decode(flags_);
   }
   bool is_in_loop() const { return IsInLoop::decode(flags_); }
   FunctionLiteral* function() const { return function_; }
   Scope* scope() const { return scope_; }
   Scope* global_scope() const { return global_scope_; }
   Handle<Code> code() const { return code_; }
   Handle<JSFunction> closure() const { return closure_; }
+  Handle<Object> closure_code_object() const { return closure_code_object_; }
   Handle<SharedFunctionInfo> shared_info() const { return shared_info_; }
   Handle<Script> script() const { return script_; }
   HydrogenCodeStub* code_stub() const {return code_stub_; }
   v8::Extension* extension() const { return extension_; }
   ScriptDataImpl* pre_parse_data() const { return pre_parse_data_; }
   Handle<Context> context() const { return context_; }
   BailoutId osr_ast_id() const { return osr_ast_id_; }
   uint32_t osr_pc_offset() const { return osr_pc_offset_; }
   Handle<Code> osr_patched_code() const { return osr_patched_code_; }
   int opt_count() const { return opt_count_; }
   int num_parameters() const;
   int num_heap_slots() const;
   Code::Flags flags() const;
 
+  void CreateCodeObject();
   void MarkAsEval() {
     ASSERT(!is_lazy());
     flags_ |= IsEval::encode(true);
   }
   void MarkAsGlobal() {
     ASSERT(!is_lazy());
     flags_ |= IsGlobal::encode(true);
   }
   void set_parameter_count(int parameter_count) {
     ASSERT(IsStub());
@@ skipping 294 matching lines @@
   // For compiled stubs, the stub object
   HydrogenCodeStub* code_stub_;
   // The compiled code.
   Handle<Code> code_;
 
   // Possible initial inputs to the compilation process.
   Handle<JSFunction> closure_;
   Handle<SharedFunctionInfo> shared_info_;
   Handle<Script> script_;
 
+  // Placeholder for self calls
+  Handle<Object> closure_code_object_;
+
   // Fields possibly needed for eager compilation, NULL by default.
   v8::Extension* extension_;
   ScriptDataImpl* pre_parse_data_;
 
   // The context of the caller for eval code, and the global context for a
   // global script. Will be a null handle otherwise.
   Handle<Context> context_;
 
   // Compilation mode flag and whether deoptimization is allowed.
   Mode mode_;
@@ skipping 13 matching lines @@
   // CompilationInfo allocates.
   Zone* zone_;
 
   DeferredHandles* deferred_handles_;
 
   ZoneList<Handle<HeapObject> >* dependencies_[DependentCode::kGroupCount];
 
   template<typename T>
   void SaveHandle(Handle<T> *object) {
     if (!object->is_null()) {
-      Handle<T> handle(*(*object));
+      Handle<T> handle(*(*object), isolate());
       *object = handle;
     }
   }
 
   BailoutReason bailout_reason_;
 
   int prologue_offset_;
 
   List<OffsetRange>* no_frame_ranges_;
 
@@ skipping 227 matching lines @@
   unsigned info_zone_start_allocation_size_;
   ElapsedTimer timer_;
 
   DISALLOW_COPY_AND_ASSIGN(CompilationPhase);
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_COMPILER_H_