Lines Matching defs:map
200 DCHECK(to_base.map() != roots.fixed_cow_array_map());
848 Handle<Map> from_map = handle(object->map(), isolate);
864 // only requires a map change.
934 Handle<Map> map) final {
935 return Subclass::TransitionElementsKindImpl(object, map);
946 if (object->map().is_prototype_map() ||
1778 if (receiver->map().GetInitialElements() == receiver->elements()) {
1866 DCHECK_EQ(holder.map().elements_kind(), DICTIONARY_ELEMENTS);
2123 Map map = elements.map();
2125 DCHECK_NE(map, ReadOnlyRoots(heap).fixed_double_array_map());
2127 DCHECK_NE(map, ReadOnlyRoots(heap).fixed_cow_array_map());
2128 if (map == ReadOnlyRoots(heap).fixed_array_map()) DCHECK_EQ(0u, length);
2679 // Migrate map.
2680 Handle<Map> new_map = Map::Copy(isolate, handle(array->map(), isolate),
2777 // Migrate map.
2778 Handle<Map> new_map = Map::Copy(isolate, handle(array->map(), isolate),
3722 Object source_proto = source.map().prototype();
4387 Handle<Map> map) {
4619 Handle<Map> original_map(object->map(), isolate);
4625 DCHECK_EQ(object->map(), *original_map);
4645 if (object->map() != *original_map) {
4661 Handle<Map> original_map(object->map(), isolate);
4666 DCHECK_EQ(object->map(), *original_map);
4687 if (object->map() != *original_map) {