Lines Matching refs:transition
330 Handle<Map> transition, Handle<Name> name, Register receiver_reg,
333 int descriptor = transition->LastAdded();
334 DescriptorArray* descriptors = transition->instance_descriptors();
381 DCHECK(!transition->is_access_check_needed());
383 // Perform map transition for the receiver if necessary.
385 Map::cast(transition->GetBackPointer())->unused_property_fields() == 0) {
390 __ Push(transition);
401 __ Move(scratch1, transition);
414 int index = transition->instance_descriptors()->GetFieldIndex(
415 transition->LastAdded());
418 // face of a transition we can use the old map here because the size of the
420 index -= transition->inobject_properties();
427 int offset = transition->instance_size() + (index * kPointerSize);