Lines Matching refs:old_map
1634 Map* old_map = map();
1640 if (old_map == heap->isolate()->context()->global_context()->
1659 old_map->instance_descriptors()->CopyInsert(&mark, KEEP_TRANSITIONS);
1665 old_map->set_instance_descriptors(DescriptorArray::cast(new_descriptors));
1798 Map* old_map = map();
1819 { MaybeObject* maybe_new_descriptors = old_map->instance_descriptors()->
1825 old_map->set_instance_descriptors(DescriptorArray::cast(new_descriptors));
3468 Map* old_map = array->map();
3470 (old_map == old_map->GetHeap()->non_strict_arguments_elements_map());
3512 ASSERT(old_map->has_fast_elements() ||
3513 old_map->has_fast_smi_only_elements());
3540 old_map->GetHeap()->isolate()->counters()->elements_to_dictionary()->