Inheritance diagram for v8::internal::compiler::JSFunctionData:

Collaboration diagram for v8::internal::compiler::JSFunctionData:

Public Types
enum	UsedField { kHasFeedbackVector = 1 << 0 , kPrototypeOrInitialMap = 1 << 1 , kHasInitialMap = 1 << 2 , kHasInstancePrototype = 1 << 3 , kPrototypeRequiresRuntimeLookup = 1 << 4 , kInitialMap = 1 << 5 , kInstancePrototype = 1 << 6 , kFeedbackVector = 1 << 7 , kFeedbackCell = 1 << 8 , kInitialMapInstanceSizeWithMinSlack = 1 << 9 }

Public Member Functions
	JSFunctionData (JSHeapBroker broker, ObjectData *storage, IndirectHandle< JSFunction > object, ObjectDataKind kind)

bool	IsConsistentWithHeapState (JSHeapBroker *broker) const

bool	has_initial_map () const

bool	has_instance_prototype () const

bool	PrototypeRequiresRuntimeLookup () const

ObjectData *	context () const

ObjectData *	initial_map () const

ObjectData *	instance_prototype () const

ObjectData *	shared () const

ObjectData *	raw_feedback_cell () const

int	initial_map_instance_size_with_min_slack () const

bool	has_any_used_field () const

bool	has_used_field (UsedField used_field) const

void	set_used_field (UsedField used_field)

Public Member Functions inherited from v8::internal::compiler::JSObjectData
	JSObjectData (JSHeapBroker broker, ObjectData *storage, IndirectHandle< JSObject > object, ObjectDataKind kind)

Public Member Functions inherited from v8::internal::compiler::JSReceiverData
	JSReceiverData (JSHeapBroker broker, ObjectData *storage, IndirectHandle< JSReceiver > object, ObjectDataKind kind)

Public Member Functions inherited from v8::internal::compiler::HeapObjectData
	HeapObjectData (JSHeapBroker broker, ObjectData *storage, IndirectHandle< HeapObject > object, ObjectDataKind kind)

std::optional< bool >	TryGetBooleanValue (JSHeapBroker *broker) const

ObjectData *	map () const

InstanceType	GetMapInstanceType () const

Public Member Functions inherited from v8::internal::compiler::ObjectData
	ObjectData (JSHeapBroker broker, ObjectData *storage, IndirectHandle< Object > object, ObjectDataKind kind)

IndirectHandle< Object >	object () const

ObjectDataKind	kind () const

bool	is_smi () const

bool	should_access_heap () const

bool	IsNull () const

Public Member Functions inherited from v8::internal::ZoneObject
void *	operator new (size_t, Zone *)=delete

void *	operator new (size_t size, void *ptr)

void	operator delete (void *, size_t)

void	operator delete (void pointer, Zone zone)=delete

Private Types
using	UsedFields = base::Flags<UsedField>

Private Member Functions
void	Cache (JSHeapBroker *broker)

Private Attributes
UsedFields	used_fields_

ObjectData *	prototype_or_initial_map_ = nullptr

bool	has_initial_map_ = false

bool	has_instance_prototype_ = false

bool	PrototypeRequiresRuntimeLookup_ = false

ObjectData *	context_ = nullptr

ObjectData *	initial_map_

ObjectData *	instance_prototype_

ObjectData *	shared_ = nullptr

ObjectData *	feedback_cell_ = nullptr

int	initial_map_instance_size_with_min_slack_

Detailed Description

Definition at line 435 of file heap-refs.cc.

Member Typedef Documentation

◆ UsedFields

using v8::internal::compiler::JSFunctionData::UsedFields = base::Flags<UsedField>

private

Definition at line 511 of file heap-refs.cc.

Member Enumeration Documentation

◆ UsedField

enum v8::internal::compiler::JSFunctionData::UsedField

Enumerator
kHasFeedbackVector
kPrototypeOrInitialMap
kHasInitialMap
kHasInstancePrototype
kPrototypeRequiresRuntimeLookup
kInitialMap
kInstancePrototype
kFeedbackVector
kFeedbackCell
kInitialMapInstanceSizeWithMinSlack

Definition at line 485 of file heap-refs.cc.

Constructor & Destructor Documentation

◆ JSFunctionData()

v8::internal::compiler::JSFunctionData::JSFunctionData	(	JSHeapBroker *	broker,
		ObjectData **	storage,
		IndirectHandle< JSFunction >	object,
		ObjectDataKind	kind )

inline

Definition at line 437 of file heap-refs.cc.

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Member Function Documentation

◆ Cache()

void v8::internal::compiler::JSFunctionData::Cache ( JSHeapBroker * broker )

private

Definition at line 624 of file heap-refs.cc.

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◆ context()

ObjectData * v8::internal::compiler::JSFunctionData::context ( ) const

inline

Definition at line 458 of file heap-refs.cc.

◆ has_any_used_field()

bool v8::internal::compiler::JSFunctionData::has_any_used_field ( ) const

inline

Definition at line 498 of file heap-refs.cc.

◆ has_initial_map()

bool v8::internal::compiler::JSFunctionData::has_initial_map ( ) const

inline

Definition at line 445 of file heap-refs.cc.

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◆ has_instance_prototype()

bool v8::internal::compiler::JSFunctionData::has_instance_prototype ( ) const

inline

Definition at line 449 of file heap-refs.cc.

◆ has_used_field()

bool v8::internal::compiler::JSFunctionData::has_used_field ( UsedField used_field ) const

inline

Definition at line 499 of file heap-refs.cc.

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◆ initial_map()

ObjectData * v8::internal::compiler::JSFunctionData::initial_map ( ) const

inline

Definition at line 462 of file heap-refs.cc.

◆ initial_map_instance_size_with_min_slack()

int v8::internal::compiler::JSFunctionData::initial_map_instance_size_with_min_slack ( ) const

inline

Definition at line 478 of file heap-refs.cc.

◆ instance_prototype()

ObjectData * v8::internal::compiler::JSFunctionData::instance_prototype ( ) const

inline

Definition at line 466 of file heap-refs.cc.

◆ IsConsistentWithHeapState()

bool v8::internal::compiler::JSFunctionData::IsConsistentWithHeapState ( JSHeapBroker * broker ) const

Definition at line 693 of file heap-refs.cc.

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◆ PrototypeRequiresRuntimeLookup()

bool v8::internal::compiler::JSFunctionData::PrototypeRequiresRuntimeLookup ( ) const

inline

Definition at line 453 of file heap-refs.cc.

◆ raw_feedback_cell()

ObjectData * v8::internal::compiler::JSFunctionData::raw_feedback_cell ( ) const

inline

Definition at line 474 of file heap-refs.cc.

◆ set_used_field()

void v8::internal::compiler::JSFunctionData::set_used_field ( UsedField used_field )

inline

Definition at line 502 of file heap-refs.cc.

◆ shared()

ObjectData * v8::internal::compiler::JSFunctionData::shared ( ) const

inline

Definition at line 470 of file heap-refs.cc.

Member Data Documentation

◆ context_

ObjectData* v8::internal::compiler::JSFunctionData::context_ = nullptr

private

Definition at line 519 of file heap-refs.cc.

◆ feedback_cell_

ObjectData* v8::internal::compiler::JSFunctionData::feedback_cell_ = nullptr

private

Definition at line 525 of file heap-refs.cc.

◆ has_initial_map_

bool v8::internal::compiler::JSFunctionData::has_initial_map_ = false

private

Definition at line 515 of file heap-refs.cc.

◆ has_instance_prototype_

bool v8::internal::compiler::JSFunctionData::has_instance_prototype_ = false

private

Definition at line 516 of file heap-refs.cc.

◆ initial_map_

ObjectData* v8::internal::compiler::JSFunctionData::initial_map_

private

Initial value:

=

nullptr

Definition at line 520 of file heap-refs.cc.

◆ initial_map_instance_size_with_min_slack_

int v8::internal::compiler::JSFunctionData::initial_map_instance_size_with_min_slack_

private

Definition at line 526 of file heap-refs.cc.

◆ instance_prototype_

ObjectData* v8::internal::compiler::JSFunctionData::instance_prototype_

private

Initial value:

=

nullptr

Definition at line 522 of file heap-refs.cc.

◆ prototype_or_initial_map_

ObjectData* v8::internal::compiler::JSFunctionData::prototype_or_initial_map_ = nullptr

private

Definition at line 514 of file heap-refs.cc.

◆ PrototypeRequiresRuntimeLookup_

bool v8::internal::compiler::JSFunctionData::PrototypeRequiresRuntimeLookup_ = false

private

Definition at line 517 of file heap-refs.cc.

◆ shared_

ObjectData* v8::internal::compiler::JSFunctionData::shared_ = nullptr

private

Definition at line 524 of file heap-refs.cc.

◆ used_fields_

UsedFields v8::internal::compiler::JSFunctionData::used_fields_

private

Definition at line 512 of file heap-refs.cc.

The documentation for this class was generated from the following file:

src/compiler/heap-refs.cc

Public Types

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ UsedFields

Member Enumeration Documentation

◆ UsedField

Constructor & Destructor Documentation

◆ JSFunctionData()

Member Function Documentation

◆ Cache()

◆ context()

◆ has_any_used_field()

◆ has_initial_map()

◆ has_instance_prototype()

◆ has_used_field()

◆ initial_map()

◆ initial_map_instance_size_with_min_slack()

◆ instance_prototype()

◆ IsConsistentWithHeapState()

◆ PrototypeRequiresRuntimeLookup()

◆ raw_feedback_cell()

◆ set_used_field()

◆ shared()

Member Data Documentation

◆ context_

◆ feedback_cell_

◆ has_initial_map_

◆ has_instance_prototype_

◆ initial_map_

◆ initial_map_instance_size_with_min_slack_

◆ instance_prototype_

◆ prototype_or_initial_map_

◆ PrototypeRequiresRuntimeLookup_

◆ shared_

◆ used_fields_