ia32: Fuse map and type checks in call ICs for API functions.

src/top.h

 // Copyright 2006-2008 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 324 matching lines @@
   static Handle<Context> global_context();
 
   // Returns the global context of the calling JavaScript code.  That
   // is, the global context of the top-most JavaScript frame.
   static Handle<Context> GetCallingGlobalContext();
 
   static Handle<JSBuiltinsObject> builtins() {
     return Handle<JSBuiltinsObject>(thread_local_.context_->builtins());
   }
 
+  static bool CanHaveSpecialFunctions(JSObject* object);
   static Object* LookupSpecialFunction(JSObject* receiver,
                                        JSObject* prototype,
                                        JSFunction* value);
 
   static void RegisterTryCatchHandler(v8::TryCatch* that);
   static void UnregisterTryCatchHandler(v8::TryCatch* that);
 
 #define TOP_GLOBAL_CONTEXT_FIELD_ACCESSOR(index, type, name)  \
   static Handle<type> name() {                                \
     return Handle<type>(context()->global_context()->name()); \
@@ skipping 95 matching lines @@
 
 class ExecutionAccess BASE_EMBEDDED {
  public:
   ExecutionAccess();
   ~ExecutionAccess();
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_TOP_H_