Inheritance diagram for v8::internal::compiler::BytecodeGraphBuilder::Environment:

Collaboration diagram for v8::internal::compiler::BytecodeGraphBuilder::Environment:

Public Types
enum	FrameStateAttachmentMode { kAttachFrameState , kDontAttachFrameState }

Public Member Functions
	Environment (BytecodeGraphBuilder builder, int register_count, int parameter_count, interpreter::Register incoming_new_target_or_generator, Node control_dependency)

int	parameter_count () const

int	register_count () const

Node *	LookupAccumulator () const

Node *	LookupRegister (interpreter::Register the_register) const

Node *	LookupGeneratorState () const

void	BindAccumulator (Node *node, FrameStateAttachmentMode mode=kDontAttachFrameState)

void	BindRegister (interpreter::Register the_register, Node *node, FrameStateAttachmentMode mode=kDontAttachFrameState)

void	BindRegistersToProjections (interpreter::Register first_reg, Node *node, FrameStateAttachmentMode mode=kDontAttachFrameState)

void	BindGeneratorState (Node *node)

void	RecordAfterState (Node *node, FrameStateAttachmentMode mode=kDontAttachFrameState)

Node *	GetEffectDependency ()

void	UpdateEffectDependency (Node *dependency)

Node *	Checkpoint (BytecodeOffset bytecode_offset, OutputFrameStateCombine combine, const BytecodeLivenessState *liveness)

Node *	GetControlDependency () const

void	UpdateControlDependency (Node *dependency)

Node *	Context () const

void	SetContext (Node *new_context)

Environment *	Copy ()

void	Merge (Environment other, const BytecodeLivenessState liveness)

void	FillWithOsrValues ()

void	PrepareForLoop (const BytecodeLoopAssignments &assignments, const BytecodeLivenessState *liveness)

void	PrepareForLoopExit (Node loop, const BytecodeLoopAssignments &assignments, const BytecodeLivenessState liveness)

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 Member Functions
	Environment (const Environment *copy)

bool	StateValuesRequireUpdate (Node state_values, Node values, int count)

void	UpdateStateValues (Node state_values, Node values, int count)

Node *	GetStateValuesFromCache (Node *values, int count, const BytecodeLivenessState liveness)

int	RegisterToValuesIndex (interpreter::Register the_register) const

Zone *	zone () const

TFGraph *	graph () const

CommonOperatorBuilder *	common () const

BytecodeGraphBuilder *	builder () const

const NodeVector *	values () const

NodeVector *	values ()

int	register_base () const

int	accumulator_base () const

Private Attributes
friend	Zone

BytecodeGraphBuilder *	builder_

int	register_count_

int	parameter_count_

Node *	context_

Node *	control_dependency_

Node *	effect_dependency_

NodeVector	values_

Node *	parameters_state_values_

Node *	generator_state_

int	register_base_

int	accumulator_base_

Detailed Description

Definition at line 540 of file bytecode-graph-builder.cc.

Member Enumeration Documentation

◆ FrameStateAttachmentMode

enum v8::internal::compiler::BytecodeGraphBuilder::Environment::FrameStateAttachmentMode

Enumerator
kAttachFrameState
kDontAttachFrameState

Definition at line 550 of file bytecode-graph-builder.cc.

Constructor & Destructor Documentation

◆ Environment() [1/2]

v8::internal::compiler::BytecodeGraphBuilder::Environment::Environment	(	BytecodeGraphBuilder *	builder,
		int	register_count,
		int	parameter_count,
		interpreter::Register	incoming_new_target_or_generator,
		Node *	control_dependency )

Definition at line 651 of file bytecode-graph-builder.cc.

Here is the call graph for this function:

◆ Environment() [2/2]

v8::internal::compiler::BytecodeGraphBuilder::Environment::Environment ( const Environment * copy )

explicitprivate

Definition at line 703 of file bytecode-graph-builder.cc.

Member Function Documentation

◆ accumulator_base()

int v8::internal::compiler::BytecodeGraphBuilder::Environment::accumulator_base ( ) const

inlineprivate

Definition at line 620 of file bytecode-graph-builder.cc.

◆ BindAccumulator()

void v8::internal::compiler::BytecodeGraphBuilder::Environment::BindAccumulator	(	Node *	node,
		FrameStateAttachmentMode	mode = kDontAttachFrameState )

Definition at line 750 of file bytecode-graph-builder.cc.

Here is the call graph for this function:

◆ BindGeneratorState()

void v8::internal::compiler::BytecodeGraphBuilder::Environment::BindGeneratorState ( Node * node )

Definition at line 758 of file bytecode-graph-builder.cc.

◆ BindRegister()

void v8::internal::compiler::BytecodeGraphBuilder::Environment::BindRegister	(	interpreter::Register	the_register,
		Node *	node,
		FrameStateAttachmentMode	mode = kDontAttachFrameState )

Definition at line 762 of file bytecode-graph-builder.cc.

Here is the call graph for this function:

◆ BindRegistersToProjections()

void v8::internal::compiler::BytecodeGraphBuilder::Environment::BindRegistersToProjections	(	interpreter::Register	first_reg,
		Node *	node,
		FrameStateAttachmentMode	mode = kDontAttachFrameState )

Definition at line 773 of file bytecode-graph-builder.cc.

Here is the call graph for this function:

◆ builder()

BytecodeGraphBuilder * v8::internal::compiler::BytecodeGraphBuilder::Environment::builder ( ) const

inlineprivate

Definition at line 616 of file bytecode-graph-builder.cc.

Here is the caller graph for this function:

◆ Checkpoint()

Node * v8::internal::compiler::BytecodeGraphBuilder::Environment::Checkpoint	(	BytecodeOffset	bytecode_offset,
		OutputFrameStateCombine	combine,
		const BytecodeLivenessState *	liveness )

Definition at line 999 of file bytecode-graph-builder.cc.

Here is the call graph for this function:

◆ common()

CommonOperatorBuilder * v8::internal::compiler::BytecodeGraphBuilder::Environment::common ( ) const

inlineprivate

Definition at line 615 of file bytecode-graph-builder.cc.

Here is the call graph for this function:

◆ Context()

Node * v8::internal::compiler::BytecodeGraphBuilder::Environment::Context ( ) const

inline

Definition at line 588 of file bytecode-graph-builder.cc.

◆ Copy()

BytecodeGraphBuilder::Environment * v8::internal::compiler::BytecodeGraphBuilder::Environment::Copy ( )

Definition at line 794 of file bytecode-graph-builder.cc.

Here is the caller graph for this function:

◆ FillWithOsrValues()

void v8::internal::compiler::BytecodeGraphBuilder::Environment::FillWithOsrValues ( )

Definition at line 901 of file bytecode-graph-builder.cc.

Here is the call graph for this function:

◆ GetControlDependency()

Node * v8::internal::compiler::BytecodeGraphBuilder::Environment::GetControlDependency ( ) const

inline

Definition at line 583 of file bytecode-graph-builder.cc.

◆ GetEffectDependency()

Node * v8::internal::compiler::BytecodeGraphBuilder::Environment::GetEffectDependency ( )

inline

Definition at line 571 of file bytecode-graph-builder.cc.

◆ GetStateValuesFromCache()

Node * v8::internal::compiler::BytecodeGraphBuilder::Environment::GetStateValuesFromCache	(	Node **	values,
		int	count,
		const BytecodeLivenessState *	liveness )

private

Definition at line 993 of file bytecode-graph-builder.cc.

◆ graph()

TFGraph * v8::internal::compiler::BytecodeGraphBuilder::Environment::graph ( ) const

inlineprivate

Definition at line 614 of file bytecode-graph-builder.cc.

Here is the call graph for this function:

◆ LookupAccumulator()

Node * v8::internal::compiler::BytecodeGraphBuilder::Environment::LookupAccumulator ( ) const

Definition at line 729 of file bytecode-graph-builder.cc.

◆ LookupGeneratorState()

Node * v8::internal::compiler::BytecodeGraphBuilder::Environment::LookupGeneratorState ( ) const

Definition at line 733 of file bytecode-graph-builder.cc.

◆ LookupRegister()

Node * v8::internal::compiler::BytecodeGraphBuilder::Environment::LookupRegister ( interpreter::Register the_register ) const

Definition at line 738 of file bytecode-graph-builder.cc.

Here is the call graph for this function:

◆ Merge()

void v8::internal::compiler::BytecodeGraphBuilder::Environment::Merge	(	BytecodeGraphBuilder::Environment *	other,
		const BytecodeLivenessState *	liveness )

Definition at line 798 of file bytecode-graph-builder.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ parameter_count()

int v8::internal::compiler::BytecodeGraphBuilder::Environment::parameter_count ( ) const

inline

Definition at line 552 of file bytecode-graph-builder.cc.

Here is the caller graph for this function:

◆ PrepareForLoop()

void v8::internal::compiler::BytecodeGraphBuilder::Environment::PrepareForLoop	(	const BytecodeLoopAssignments &	assignments,
		const BytecodeLivenessState *	liveness )

Definition at line 863 of file bytecode-graph-builder.cc.

Here is the call graph for this function:

◆ PrepareForLoopExit()

void v8::internal::compiler::BytecodeGraphBuilder::Environment::PrepareForLoopExit	(	Node *	loop,
		const BytecodeLoopAssignments &	assignments,
		const BytecodeLivenessState *	liveness )

Definition at line 931 of file bytecode-graph-builder.cc.

Here is the call graph for this function:

◆ RecordAfterState()

void v8::internal::compiler::BytecodeGraphBuilder::Environment::RecordAfterState	(	Node *	node,
		FrameStateAttachmentMode	mode = kDontAttachFrameState )

Definition at line 787 of file bytecode-graph-builder.cc.

Here is the call graph for this function:

◆ register_base()

int v8::internal::compiler::BytecodeGraphBuilder::Environment::register_base ( ) const

inlineprivate

Definition at line 619 of file bytecode-graph-builder.cc.

◆ register_count()

int v8::internal::compiler::BytecodeGraphBuilder::Environment::register_count ( ) const

inline

Definition at line 553 of file bytecode-graph-builder.cc.

Here is the caller graph for this function:

◆ RegisterToValuesIndex()

int v8::internal::compiler::BytecodeGraphBuilder::Environment::RegisterToValuesIndex ( interpreter::Register the_register ) const

private

Definition at line 720 of file bytecode-graph-builder.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ SetContext()

void v8::internal::compiler::BytecodeGraphBuilder::Environment::SetContext ( Node * new_context )

inline

Definition at line 589 of file bytecode-graph-builder.cc.

◆ StateValuesRequireUpdate()

bool v8::internal::compiler::BytecodeGraphBuilder::Environment::StateValuesRequireUpdate	(	Node **	state_values,
		Node **	values,
		int	count )

private

Definition at line 916 of file bytecode-graph-builder.cc.

Here is the call graph for this function:

◆ UpdateControlDependency()

void v8::internal::compiler::BytecodeGraphBuilder::Environment::UpdateControlDependency ( Node * dependency )

inline

Definition at line 584 of file bytecode-graph-builder.cc.

◆ UpdateEffectDependency()

void v8::internal::compiler::BytecodeGraphBuilder::Environment::UpdateEffectDependency ( Node * dependency )

inline

Definition at line 572 of file bytecode-graph-builder.cc.

◆ UpdateStateValues()

void v8::internal::compiler::BytecodeGraphBuilder::Environment::UpdateStateValues	(	Node **	state_values,
		Node **	values,
		int	count )

private

Definition at line 984 of file bytecode-graph-builder.cc.

Here is the call graph for this function:

◆ values() [1/2]

NodeVector * v8::internal::compiler::BytecodeGraphBuilder::Environment::values ( )

inlineprivate

Definition at line 618 of file bytecode-graph-builder.cc.

◆ values() [2/2]

const NodeVector * v8::internal::compiler::BytecodeGraphBuilder::Environment::values ( ) const

inlineprivate

Definition at line 617 of file bytecode-graph-builder.cc.

Here is the caller graph for this function:

◆ zone()

Zone * v8::internal::compiler::BytecodeGraphBuilder::Environment::zone ( ) const

inlineprivate

Definition at line 613 of file bytecode-graph-builder.cc.

Here is the call graph for this function:

Member Data Documentation

◆ accumulator_base_

int v8::internal::compiler::BytecodeGraphBuilder::Environment::accumulator_base_

private

Definition at line 632 of file bytecode-graph-builder.cc.

◆ builder_

BytecodeGraphBuilder* v8::internal::compiler::BytecodeGraphBuilder::Environment::builder_

private

Definition at line 622 of file bytecode-graph-builder.cc.

◆ context_

Node* v8::internal::compiler::BytecodeGraphBuilder::Environment::context_

private

Definition at line 625 of file bytecode-graph-builder.cc.

◆ control_dependency_

Node* v8::internal::compiler::BytecodeGraphBuilder::Environment::control_dependency_

private

Definition at line 626 of file bytecode-graph-builder.cc.

◆ effect_dependency_

Node* v8::internal::compiler::BytecodeGraphBuilder::Environment::effect_dependency_

private

Definition at line 627 of file bytecode-graph-builder.cc.

◆ generator_state_

Node* v8::internal::compiler::BytecodeGraphBuilder::Environment::generator_state_

private

Definition at line 630 of file bytecode-graph-builder.cc.

◆ parameter_count_

int v8::internal::compiler::BytecodeGraphBuilder::Environment::parameter_count_

private

Definition at line 624 of file bytecode-graph-builder.cc.

◆ parameters_state_values_

Node* v8::internal::compiler::BytecodeGraphBuilder::Environment::parameters_state_values_

private

Definition at line 629 of file bytecode-graph-builder.cc.

◆ register_base_

int v8::internal::compiler::BytecodeGraphBuilder::Environment::register_base_

private

Definition at line 631 of file bytecode-graph-builder.cc.

◆ register_count_

int v8::internal::compiler::BytecodeGraphBuilder::Environment::register_count_

private

Definition at line 623 of file bytecode-graph-builder.cc.

◆ values_

NodeVector v8::internal::compiler::BytecodeGraphBuilder::Environment::values_

private

Definition at line 628 of file bytecode-graph-builder.cc.

◆ Zone

friend v8::internal::compiler::BytecodeGraphBuilder::Environment::Zone

private

Definition at line 602 of file bytecode-graph-builder.cc.

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

src/compiler/bytecode-graph-builder.cc

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

◆ FrameStateAttachmentMode

Constructor & Destructor Documentation

◆ Environment() [1/2]

◆ Environment() [2/2]

Member Function Documentation

◆ accumulator_base()

◆ BindAccumulator()

◆ BindGeneratorState()

◆ BindRegister()

◆ BindRegistersToProjections()

◆ builder()

◆ Checkpoint()

◆ common()

◆ Context()

◆ Copy()

◆ FillWithOsrValues()

◆ GetControlDependency()

◆ GetEffectDependency()

◆ GetStateValuesFromCache()

◆ graph()

◆ LookupAccumulator()

◆ LookupGeneratorState()

◆ LookupRegister()

◆ Merge()

◆ parameter_count()

◆ PrepareForLoop()

◆ PrepareForLoopExit()

◆ RecordAfterState()

◆ register_base()

◆ register_count()

◆ RegisterToValuesIndex()

◆ SetContext()

◆ StateValuesRequireUpdate()

◆ UpdateControlDependency()

◆ UpdateEffectDependency()

◆ UpdateStateValues()

◆ values() [1/2]

◆ values() [2/2]

◆ zone()

Member Data Documentation

◆ accumulator_base_

◆ builder_

◆ context_

◆ control_dependency_

◆ effect_dependency_

◆ generator_state_

◆ parameter_count_

◆ parameters_state_values_

◆ register_base_

◆ register_count_

◆ values_

◆ Zone