R=ulan@chromium.org
BUG=431559
LOG=n
Review URL: https://codereview.chromium.org/
715233002
Cr-Commit-Position: refs/heads/master@{#25287}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25287
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
Handle<Map> map, Handle<FixedArray> proto_transitions) {
EnsureHasTransitionArray(map);
int old_number_of_transitions = map->NumberOfProtoTransitions();
-#ifdef DEBUG
- if (map->HasPrototypeTransitions()) {
+ if (Heap::ShouldZapGarbage() && map->HasPrototypeTransitions()) {
DCHECK(map->GetPrototypeTransitions() != *proto_transitions);
map->ZapPrototypeTransitions();
}
-#endif
map->transitions()->SetPrototypeTransitions(*proto_transitions);
map->SetNumberOfProtoTransitions(old_number_of_transitions);
}