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Searched refs:root_map (Results 1 - 3 of 3) sorted by relevance

/third_party/node/deps/v8/src/objects/
H A Dmap-updater.cc347 Map root_map = old_map.FindRootMap(isolate); in TryUpdateNoLock() local
348 if (root_map.is_deprecated()) { in TryUpdateNoLock()
349 JSFunction constructor = JSFunction::cast(root_map.GetConstructor()); in TryUpdateNoLock()
357 if (!old_map.EquivalentToForTransition(root_map, cmode)) return {}; in TryUpdateNoLock()
359 ElementsKind from_kind = root_map.elements_kind(); in TryUpdateNoLock()
363 if (root_map.is_extensible() != old_map.is_extensible()) { in TryUpdateNoLock()
365 DCHECK(root_map.is_extensible()); in TryUpdateNoLock()
380 root_map = root_map.LookupElementsTransitionMap(isolate, to_kind, cmode); in TryUpdateNoLock()
381 if (root_map in TryUpdateNoLock()
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H A Dmap.cc905 Map root_map = FindRootMap(isolate); in FindElementsKindTransitionedMap() local
906 if (!EquivalentToForElementsKindTransition(root_map, cmode)) return Map(); in FindElementsKindTransitionedMap()
907 root_map = root_map.LookupElementsTransitionMap(isolate, kind, cmode); in FindElementsKindTransitionedMap()
908 DCHECK(!root_map.is_null()); in FindElementsKindTransitionedMap()
912 for (root_map = root_map.ElementsTransitionMap(isolate, cmode); in FindElementsKindTransitionedMap()
913 !root_map.is_null() && root_map.has_fast_elements(); in FindElementsKindTransitionedMap()
914 root_map in FindElementsKindTransitionedMap()
[all...]
/third_party/node/deps/v8/src/compiler/
H A Djs-native-context-specialization.cc1594 base::Optional<MapRef> root_map = InferRootMap(object); in RemoveImpossibleMaps() local
1595 if (root_map.has_value() && !root_map->is_abandoned_prototype_map()) { in RemoveImpossibleMaps()
1597 [root_map](const MapRef& map) { in RemoveImpossibleMaps()
1599 !map.FindRootMap().equals(*root_map); in RemoveImpossibleMaps()

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