Version 3.0.9...

src/runtime-profiler.cc

 // Copyright 2010 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 116 matching lines @@
   function_= Handle<Object>::null();
 }
 
 
 void PendingListNode::WeakCallback(v8::Persistent<v8::Value>, void* data) {
   reinterpret_cast<PendingListNode*>(data)->Destroy();
 }
 
 
 static bool IsOptimizable(JSFunction* function) {
+  if (Heap::InNewSpace(function)) return false;
   Code* code = function->code();
   return code->kind() == Code::FUNCTION && code->optimizable();
 }
 
 
 static void Optimize(JSFunction* function, bool eager, int delay) {
   ASSERT(IsOptimizable(function));
   if (FLAG_trace_opt) {
     PrintF("[marking (%s) ", eager ? "eagerly" : "lazily");
     function->PrintName();
@@ skipping 304 matching lines @@
         if (Top::WaitForJSState()) return true;
       }
     }
   }
 #endif
   return false;
 }
 
 
 } }  // namespace v8::internal