Add support for tracking NotExectuted/ExecutedOnceCodeAge's when --track_gc_object_stats flag is se…

src/mark-compact.cc

 // Copyright 2012 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 1631 matching lines @@
 
 template<>
 class MarkCompactMarkingVisitor::ObjectStatsTracker<
     MarkCompactMarkingVisitor::kVisitCode> {
  public:
   static inline void Visit(Map* map, HeapObject* obj) {
     Heap* heap = map->GetHeap();
     int object_size = obj->Size();
     ASSERT(map->instance_type() == CODE_TYPE);
     Code* code_obj = Code::cast(obj);
-    heap->RecordCodeSubTypeStats(code_obj->kind(), code_obj->GetAge(),
+    heap->RecordCodeSubTypeStats(code_obj->kind(), code_obj->GetRawAge(),
                                  object_size);
     ObjectStatsVisitBase(kVisitCode, map, obj);
   }
 };
 
 
 template<>
 class MarkCompactMarkingVisitor::ObjectStatsTracker<
     MarkCompactMarkingVisitor::kVisitSharedFunctionInfo> {
  public:
@@ skipping 2689 matching lines @@
   while (buffer != NULL) {
     SlotsBuffer* next_buffer = buffer->next();
     DeallocateBuffer(buffer);
     buffer = next_buffer;
   }
   *buffer_address = NULL;
 }
 
 
 } }  // namespace v8::internal