Allow access through the global proxy to use ICs.

src/stub-cache.cc

 // Copyright 2006-2009 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 155 matching lines @@
 }
 
 
 Object* StubCache::ComputeLoadNormal(String* name, JSObject* receiver) {
   Code* code = Builtins::builtin(Builtins::LoadIC_Normal);
   return Set(name, receiver->map(), code);
 }
 
 
 Object* StubCache::ComputeLoadGlobal(String* name,
-                                     GlobalObject* receiver,
+                                     JSObject* receiver,
+                                     GlobalObject* holder,
                                      JSGlobalPropertyCell* cell,
                                      bool is_dont_delete) {
   Code::Flags flags = Code::ComputeMonomorphicFlags(Code::LOAD_IC, NORMAL);
   Object* code = receiver->map()->FindInCodeCache(name, flags);
   if (code->IsUndefined()) {
     LoadStubCompiler compiler;
-    code = compiler.CompileLoadGlobal(receiver, cell, name, is_dont_delete);
+    code = compiler.CompileLoadGlobal(receiver,
+                                      holder,
+                                      cell,
+                                      name,
+                                      is_dont_delete);
     if (code->IsFailure()) return code;
     LOG(CodeCreateEvent(Logger::LOAD_IC_TAG, Code::cast(code), name));
     Object* result = receiver->map()->UpdateCodeCache(name, Code::cast(code));
     if (result->IsFailure()) return code;
   }
   return Set(name, receiver->map(), Code::cast(code));
 }
 
 
 Object* StubCache::ComputeKeyedLoadField(String* name,
@@ skipping 336 matching lines @@
                                      JSObject* receiver) {
   Object* code = ComputeCallNormal(argc, in_loop);
   if (code->IsFailure()) return code;
   return Set(name, receiver->map(), Code::cast(code));
 }
 
 
 Object* StubCache::ComputeCallGlobal(int argc,
                                      InLoopFlag in_loop,
                                      String* name,
-                                     GlobalObject* receiver,
+                                     JSObject* receiver,
+                                     GlobalObject* holder,
                                      JSGlobalPropertyCell* cell,
                                      JSFunction* function) {
   Code::Flags flags =
       Code::ComputeMonomorphicFlags(Code::CALL_IC, NORMAL, in_loop, argc);
   Object* code = receiver->map()->FindInCodeCache(name, flags);
   if (code->IsUndefined()) {
     // If the function hasn't been compiled yet, we cannot do it now
     // because it may cause GC. To avoid this issue, we return an
     // internal error which will make sure we do not update any
     // caches.
     if (!function->is_compiled()) return Failure::InternalError();
     CallStubCompiler compiler(argc, in_loop);
-    code = compiler.CompileCallGlobal(receiver, cell, function, name);
+    code = compiler.CompileCallGlobal(receiver, holder, cell, function, name);
     if (code->IsFailure()) return code;
     ASSERT_EQ(flags, Code::cast(code)->flags());
     LOG(CodeCreateEvent(Logger::CALL_IC_TAG, Code::cast(code), name));
     Object* result = receiver->map()->UpdateCodeCache(name, Code::cast(code));
     if (result->IsFailure()) return code;
   }
   return Set(name, receiver->map(), Code::cast(code));
 }
 
 
@@ skipping 435 matching lines @@
   int argc = arguments_.immediate();
   Code::Flags flags = Code::ComputeMonomorphicFlags(Code::CALL_IC,
                                                     type,
                                                     in_loop_,
                                                     argc);
   return GetCodeWithFlags(flags, name);
 }
 
 
 } }  // namespace v8::internal