14 enum ElementsKind {  enum
74 int ElementsKindToShiftSize(ElementsKind elements_kind);
75 int GetDefaultHeaderSizeForElementsKind(ElementsKind elements_kind);
76 const char* ElementsKindToString(ElementsKind kind);
78 inline ElementsKind GetInitialFastElementsKind() { return FAST_SMI_ELEMENTS; }  in GetInitialFastElementsKind()
80 ElementsKind GetFastElementsKindFromSequenceIndex(int sequence_number);
81 int GetSequenceIndexFromFastElementsKind(ElementsKind elements_kind);
83 ElementsKind GetNextTransitionElementsKind(ElementsKind elements_kind);
85 inline bool IsDictionaryElementsKind(ElementsKind kind) {  in IsDictionaryElementsKind()
90 inline bool IsSloppyArgumentsElements(ElementsKind kind) {  in IsSloppyArgumentsElements()
95 inline bool IsStringWrapperElementsKind(ElementsKind kind) {  in IsStringWrapperElementsKind()
100 inline bool IsFixedTypedArrayElementsKind(ElementsKind kind) {  in IsFixedTypedArrayElementsKind()
106 inline bool IsTerminalElementsKind(ElementsKind kind) {  in IsTerminalElementsKind()
112 inline bool IsFastElementsKind(ElementsKind kind) {  in IsFastElementsKind()
118 inline bool IsTransitionElementsKind(ElementsKind kind) {  in IsTransitionElementsKind()
125 inline bool IsFastDoubleElementsKind(ElementsKind kind) {  in IsFastDoubleElementsKind()
131 inline bool IsFixedFloatElementsKind(ElementsKind kind) {  in IsFixedFloatElementsKind()
136 inline bool IsDoubleOrFloatElementsKind(ElementsKind kind) {  in IsDoubleOrFloatElementsKind()
141 inline bool IsFastSmiOrObjectElementsKind(ElementsKind kind) {  in IsFastSmiOrObjectElementsKind()
149 inline bool IsFastSmiElementsKind(ElementsKind kind) {  in IsFastSmiElementsKind()
155 inline bool IsFastObjectElementsKind(ElementsKind kind) {  in IsFastObjectElementsKind()
161 inline bool IsFastHoleyElementsKind(ElementsKind kind) {  in IsFastHoleyElementsKind()
168 inline bool IsHoleyElementsKind(ElementsKind kind) {  in IsHoleyElementsKind()
174 inline bool IsFastPackedElementsKind(ElementsKind kind) {  in IsFastPackedElementsKind()
180 inline ElementsKind GetPackedElementsKind(ElementsKind holey_kind) {  in GetPackedElementsKind()
194 inline ElementsKind GetHoleyElementsKind(ElementsKind packed_kind) {  in GetHoleyElementsKind()
208 inline ElementsKind FastSmiToObjectElementsKind(ElementsKind from_kind) {  in FastSmiToObjectElementsKind()
216 inline bool IsSimpleMapChangeTransition(ElementsKind from_kind,  in IsSimpleMapChangeTransition()
217                                         ElementsKind to_kind) {  in IsSimpleMapChangeTransition()
224 bool IsMoreGeneralElementsKindTransition(ElementsKind from_kind,
225                                          ElementsKind to_kind);
228 inline ElementsKind GetMoreGeneralElementsKind(ElementsKind from_kind,  in GetMoreGeneralElementsKind()
229                                                ElementsKind to_kind) {  in GetMoreGeneralElementsKind()
237 inline bool IsTransitionableFastElementsKind(ElementsKind from_kind) {  in IsTransitionableFastElementsKind()