Load constants from the DescriptorArray

src/stub-cache.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_STUB_CACHE_H_
 #define V8_STUB_CACHE_H_
 
 #include "src/allocation.h"
 #include "src/arguments.h"
 #include "src/code-stubs.h"
@@ skipping 454 matching lines @@
 
   Handle<Code> CompileLoadField(Handle<Name> name, FieldIndex index,
                                 Representation representation);
 
   Handle<Code> CompileLoadCallback(Handle<Name> name,
                                    Handle<ExecutableAccessorInfo> callback);
 
   Handle<Code> CompileLoadCallback(Handle<Name> name,
                                    const CallOptimization& call_optimization);
 
-  Handle<Code> CompileLoadConstant(Handle<Name> name, Handle<Object> value);
+  Handle<Code> CompileLoadConstant(Handle<Name> name, int constant_index);
 
   Handle<Code> CompileLoadInterceptor(Handle<Name> name);
 
   Handle<Code> CompileLoadViaGetter(Handle<Name> name,
                                     Handle<JSFunction> getter);
 
   Handle<Code> CompileLoadGlobal(Handle<PropertyCell> cell, Handle<Name> name,
                                  bool is_configurable);
 
   // Static interface
@@ skipping 29 matching lines @@
   virtual Register FrontendHeader(Register object_reg, Handle<Name> name,
                                   Label* miss);
 
   virtual void FrontendFooter(Handle<Name> name, Label* miss);
 
  private:
   Handle<Code> CompileLoadNonexistent(Handle<Name> name);
   void GenerateLoadField(Register reg,
                          FieldIndex field,
                          Representation representation);
+  void GenerateLoadConstant(Register reg, int constant_index);
   void GenerateLoadConstant(Handle<Object> value);
   void GenerateLoadCallback(Register reg,
                             Handle<ExecutableAccessorInfo> callback);
   void GenerateLoadCallback(const CallOptimization& call_optimization,
                             Handle<Map> receiver_map);
   void GenerateLoadInterceptor(Register holder_reg,
                                LookupResult* lookup,
                                Handle<Name> name);
   void GenerateLoadPostInterceptor(Register reg,
                                    Handle<Name> name,
@@ skipping 146 matching lines @@
   Handle<JSFunction> constant_function_;
   bool is_simple_api_call_;
   Handle<FunctionTemplateInfo> expected_receiver_type_;
   Handle<CallHandlerInfo> api_call_info_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_STUB_CACHE_H_