Put direct code pointers into JSFunction objects. This is a first step...

src/accessors.cc

 // 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 470 matching lines @@
 //
 // Accessors::FunctionLength
 //
 
 
 Object* Accessors::FunctionGetLength(Object* object, void*) {
   bool found_it = false;
   JSFunction* function = FindInPrototypeChain<JSFunction>(object, &found_it);
   if (!found_it) return Smi::FromInt(0);
   // Check if already compiled.
-  if (!function->is_compiled()) {
+  if (!function->shared()->is_compiled()) {
     // If the function isn't compiled yet, the length is not computed
     // correctly yet. Compile it now and return the right length.
     HandleScope scope;
     Handle<SharedFunctionInfo> shared(function->shared());
     if (!CompileLazyShared(shared, KEEP_EXCEPTION)) {
       return Failure::Exception();
     }
     return Smi::FromInt(shared->length());
   } else {
     return Smi::FromInt(function->shared()->length());
@@ skipping 150 matching lines @@
 }
 
 
 const AccessorDescriptor Accessors::ObjectPrototype = {
   ObjectGetPrototype,
   ObjectSetPrototype,
   0
 };
 
 } }  // namespace v8::internal