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Lines Matching refs:Map

44   V(Map)                                 \
83 typedef std::vector<Handle<Map>> MapHandles;
170 class Map : public HeapObject {
197       Handle<Map> map, Handle<Context> native_context);
220   inline void CopyUnusedPropertyFields(Map* map);
221   inline void CopyUnusedPropertyFieldsAdjustedForInstanceSize(Map* map);
413   inline Map* ElementsTransitionMap();
429       Handle<Map> prototype_map, Isolate* isolate);
431   static void SetShouldBeFastPrototypeMap(Handle<Map> map, bool value,
440   static Handle<Object> GetOrCreatePrototypeChainValidityCell(Handle<Map> map,
445   static bool IsPrototypeChainInvalidated(Map* map);
448   Map* GetPrototypeChainRootMap(Isolate* isolate) const;
450   Map* FindRootMap(Isolate* isolate) const;
451   Map* FindFieldOwner(Isolate* isolate, int descriptor) const;
461   bool TransitionRequiresSynchronizationWithGC(Map* target) const;
464   bool TransitionRemovesTaggedField(Map* target) const;
467   bool TransitionChangesTaggedFieldToUntaggedField(Map* target) const;
470   bool InstancesNeedRewriting(Map* target) const;
471   bool InstancesNeedRewriting(Map* target, int target_number_of_fields,
475   static Handle<Map> GeneralizeAllFields(Isolate* isolate, Handle<Map> map);
479   static void GeneralizeField(Isolate* isolate, Handle<Map> map,
501   static Handle<Map> ReconfigureProperty(Isolate* isolate, Handle<Map> map,
508   static Handle<Map> ReconfigureElementsKind(Isolate* isolate, Handle<Map> map,
511   static Handle<Map> PrepareForDataProperty(Isolate* isolate,
512                                             Handle<Map> old_map,
517   static Handle<Map> Normalize(Isolate* isolate, Handle<Map> map,
534   static void SetPrototype(Isolate* isolate, Handle<Map> map,
637   static MaybeHandle<Map> TryUpdate(Isolate* isolate,
638                                     Handle<Map> map) V8_WARN_UNUSED_RESULT;
643   static Handle<Map> Update(Isolate* isolate, Handle<Map> map);
645   static inline Handle<Map> CopyInitialMap(Isolate* isolate, Handle<Map> map);
646   static Handle<Map> CopyInitialMap(Isolate* isolate, Handle<Map> map,
649   static Handle<Map> CopyInitialMapNormalized(
650       Isolate* isolate, Handle<Map> map,
652   static Handle<Map> CopyDropDescriptors(Isolate* isolate, Handle<Map> map);
653   static Handle<Map> CopyInsertDescriptor(Isolate* isolate, Handle<Map> map,
661   V8_WARN_UNUSED_RESULT static MaybeHandle<Map> CopyWithField(
662       Isolate* isolate, Handle<Map> map, Handle<Name> name,
667   V8_WARN_UNUSED_RESULT static MaybeHandle<Map> CopyWithConstant(
668       Isolate* isolate, Handle<Map> map, Handle<Name> name,
674   static Handle<Map> TransitionElementsTo(Isolate* isolate, Handle<Map> map,
677   static Handle<Map> AsElementsKind(Isolate* isolate, Handle<Map> map,
680   static Handle<Map> CopyAsElementsKind(Isolate* isolate, Handle<Map> map,
683   static Handle<Map> AsLanguageMode(Isolate* isolate, Handle<Map> initial_map,
686   static Handle<Map> CopyForPreventExtensions(Isolate* isolate, Handle<Map> map,
691   static Handle<Map> FixProxy(Handle<Map> map, InstanceType type, int size);
697   static Handle<Map> TransitionToDataProperty(Isolate* isolate, Handle<Map> map,
703   static Handle<Map> TransitionToAccessorProperty(
704       Isolate* isolate, Handle<Map> map, Handle<Name> name, int descriptor,
707   static Handle<Map> ReconfigureExistingProperty(Isolate* isolate,
708                                                  Handle<Map> map,
718   static Handle<Map> CopyForTransition(Isolate* isolate, Handle<Map> map,
723   static Handle<Map> Copy(Isolate* isolate, Handle<Map> map,
725   static Handle<Map> Create(Isolate* isolate, int inobject_properties);
733   DECL_CAST(Map)
737   static void EnsureDescriptorSlack(Isolate* isolate, Handle<Map> map,
742   static Handle<Map> GetObjectCreateMap(Isolate* isolate,
747   static MaybeHandle<Map> TryGetObjectCreateMap(Isolate* isolate,
756   Map* FindElementsKindTransitionedMap(Isolate* isolate,
786   DECL_PRINTER(Map)
787   DECL_VERIFIER(Map)
795   static Handle<Map> TransitionToPrototype(Isolate* isolate, Handle<Map> map,
798   static Handle<Map> TransitionToImmutableProto(Isolate* isolate,
799                                                 Handle<Map> map);
839   bool EquivalentToForNormalization(const Map* other,
847   static inline Handle<Map> AddMissingTransitionsForTesting(
848       Isolate* isolate, Handle<Map> split_map,
857   static VisitorId GetVisitorId(Map* map);
885   Map* LookupElementsTransitionMap(Isolate* isolate,
893   Map* TryReplayPropertyTransitions(Isolate* isolate, Map* map);
895   static void ConnectTransition(Isolate* isolate, Handle<Map> parent,
896                                 Handle<Map> child, Handle<Name> name,
899   bool EquivalentToForTransition(const Map* other) const;
900   bool EquivalentToForElementsKindTransition(const Map* other) const;
901   static Handle<Map> RawCopy(Isolate* isolate, Handle<Map> map,
903   static Handle<Map> ShareDescriptor(Isolate* isolate, Handle<Map> map,
906   static Handle<Map> AddMissingTransitions(
907       Isolate* isolate, Handle<Map> map, Handle<DescriptorArray> descriptors,
910       Isolate* isolate, Handle<Map> parent_map, Handle<Map> child_map,
913   static Handle<Map> CopyAddDescriptor(Isolate* isolate, Handle<Map> map,
916   static Handle<Map> CopyReplaceDescriptors(
917       Isolate* isolate, Handle<Map> map, Handle<DescriptorArray> descriptors,
922   static Handle<Map> CopyReplaceDescriptor(Isolate* isolate, Handle<Map> map,
926   static Handle<Map> CopyNormalized(Isolate* isolate, Handle<Map> map,
930   static Handle<Map> CopyGeneralizeAllFields(Isolate* isolate, Handle<Map> map,
965   DISALLOW_IMPLICIT_CONSTRUCTORS(Map);
979   V8_WARN_UNUSED_RESULT MaybeHandle<Map> Get(Handle<Map> fast_map,
981   void Set(Handle<Map> fast_map, Handle<Map> normalized_map);
992   static inline int GetIndex(Handle<Map> map);