Implement KeyedStoreICs to grow arrays on out-of-bound stores.

src/profile-generator.cc

-// Copyright 2011 the V8 project authors. All rights reserved.
+// 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
 //       with the distribution.
@@ skipping 2598 matching lines @@
         child_obj, child_entry);
   }
 }
 
 
 void V8HeapExplorer::TagObject(Object* obj, const char* tag) {
   if (obj->IsHeapObject() &&
       !obj->IsOddball() &&
       obj != heap_->raw_unchecked_empty_byte_array() &&
       obj != heap_->raw_unchecked_empty_fixed_array() &&
-      obj != heap_->raw_unchecked_empty_fixed_double_array() &&
       obj != heap_->raw_unchecked_empty_descriptor_array()) {
     objects_tags_.SetTag(obj, tag);
   }
 }
 
 
 class GlobalObjectsEnumerator : public ObjectVisitor {
  public:
   virtual void VisitPointers(Object** start, Object** end) {
     for (Object** p = start; p < end; p++) {
@@ skipping 1096 matching lines @@
 
 
 void HeapSnapshotJSONSerializer::SortHashMap(
     HashMap* map, List<HashMap::Entry*>* sorted_entries) {
   for (HashMap::Entry* p = map->Start(); p != NULL; p = map->Next(p))
     sorted_entries->Add(p);
   sorted_entries->Sort(SortUsingEntryValue);
 }
 
 } }  // namespace v8::internal