CPU Profiler: postpone moved functions registration until GC completes.

src/mark-compact.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 2535 matching lines @@
                                                     old_addr,
                                                     obj_size);
     }
   }
 
   ASSERT(!HeapObject::FromAddress(new_addr)->IsCode());
 
   HeapObject* copied_to = HeapObject::FromAddress(new_addr);
   if (copied_to->IsJSFunction()) {
     PROFILE(FunctionMoveEvent(old_addr, new_addr));
-    PROFILE(FunctionCreateEventFromMove(JSFunction::cast(copied_to), obj));
+    PROFILE(FunctionCreateEventFromMove(JSFunction::cast(copied_to)));
   }
   HEAP_PROFILE(ObjectMoveEvent(old_addr, new_addr));
 
   return obj_size;
 }
 
 
 int MarkCompactCollector::RelocateOldPointerObject(HeapObject* obj) {
   return RelocateOldNonCodeObject(obj, Heap::old_pointer_space());
 }
@@ skipping 72 matching lines @@
 
 #ifdef DEBUG
   if (FLAG_gc_verbose) {
     PrintF("relocate %p -> %p\n", old_addr, new_addr);
   }
 #endif
 
   HeapObject* copied_to = HeapObject::FromAddress(new_addr);
   if (copied_to->IsJSFunction()) {
     PROFILE(FunctionMoveEvent(old_addr, new_addr));
-    PROFILE(FunctionCreateEventFromMove(JSFunction::cast(copied_to), obj));
+    PROFILE(FunctionCreateEventFromMove(JSFunction::cast(copied_to)));
   }
   HEAP_PROFILE(ObjectMoveEvent(old_addr, new_addr));
 
   return obj_size;
 }
 
 
 void MarkCompactCollector::ReportDeleteIfNeeded(HeapObject* obj) {
 #ifdef ENABLE_LOGGING_AND_PROFILING
   if (obj->IsCode()) {
     PROFILE(CodeDeleteEvent(obj->address()));
   } else if (obj->IsJSFunction()) {
     PROFILE(FunctionDeleteEvent(obj->address()));
   }
 #endif
 }
 
 
 void MarkCompactCollector::Initialize() {
   StaticPointersToNewGenUpdatingVisitor::Initialize();
   StaticMarkingVisitor::Initialize();
 }
 
 
 } }  // namespace v8::internal