Lines Matching defs:roots
128 ReadOnlyRoots roots(isolate);
129 HeapObject null = roots.null_value();
130 FixedArrayBase empty_fixed_array = roots.empty_fixed_array();
132 roots.empty_slow_element_dictionary();
209 ReadOnlyRoots roots = object->GetReadOnlyRoots();
210 if (elements->map() != roots.fixed_double_array_map()) {
211 DCHECK(elements->map() == roots.fixed_array_map() ||
212 elements->map() == roots.fixed_cow_array_map());
761 ReadOnlyRoots roots(isolate);
762 DCHECK(!ObjectInYoungGeneration(roots.empty_fixed_array()));
763 DCHECK(!ObjectInYoungGeneration(roots.empty_property_dictionary()));
764 DCHECK(!ObjectInYoungGeneration(roots.empty_ordered_property_dictionary()));
768 roots.empty_swiss_property_dictionary());
771 roots.empty_property_dictionary());
774 WRITE_FIELD(*this, kPropertiesOrHashOffset, roots.empty_fixed_array());