#include <instruction.h>

Inheritance diagram for v8::internal::compiler::InstructionSequence:

Collaboration diagram for v8::internal::compiler::InstructionSequence:

Public Types
using	const_iterator = Instructions::const_iterator

using	Immediates = ZoneVector<Constant>

using	RpoImmediates = ZoneVector<RpoNumber>

Public Member Functions
	InstructionSequence (Isolate isolate, Zone zone, InstructionBlocks *instruction_blocks)

	InstructionSequence (const InstructionSequence &)=delete

InstructionSequence &	operator= (const InstructionSequence &)=delete

int	NextVirtualRegister ()

int	VirtualRegisterCount () const

const InstructionBlocks &	instruction_blocks () const

const InstructionBlocks &	ao_blocks () const

int	InstructionBlockCount () const

InstructionBlock *	InstructionBlockAt (RpoNumber rpo_number)

int	LastLoopInstructionIndex (const InstructionBlock *block)

const InstructionBlock *	InstructionBlockAt (RpoNumber rpo_number) const

InstructionBlock *	GetInstructionBlock (int instruction_index) const

MachineRepresentation	GetRepresentation (int virtual_register) const

void	MarkAsRepresentation (MachineRepresentation rep, int virtual_register)

bool	IsReference (int virtual_register) const

bool	IsFP (int virtual_register) const

int	representation_mask () const

bool	HasFPVirtualRegisters () const

bool	HasSimd128VirtualRegisters () const

Instruction *	GetBlockStart (RpoNumber rpo) const

const_iterator	begin () const

const_iterator	end () const

const Instructions &	instructions () const

int	LastInstructionIndex () const

Instruction *	InstructionAt (int index) const

Isolate *	isolate () const

const ReferenceMaps *	reference_maps () const

Zone *	zone () const

int	AddInstruction (Instruction *instr)

void	StartBlock (RpoNumber rpo)

void	EndBlock (RpoNumber rpo)

void	AddConstant (int virtual_register, Constant constant)

Constant	GetConstant (int virtual_register) const

Immediates &	immediates ()

RpoImmediates &	rpo_immediates ()

ImmediateOperand	AddImmediate (const Constant &constant)

Constant	GetImmediate (const ImmediateOperand *op) const

int	AddDeoptimizationEntry (FrameStateDescriptor *descriptor, DeoptimizeKind kind, DeoptimizeReason reason, NodeId node_id, FeedbackSource const &feedback)

DeoptimizationEntry const &	GetDeoptimizationEntry (int deoptimization_id)

int	GetDeoptimizationEntryCount () const

RpoNumber	InputRpo (Instruction *instr, size_t index)

bool	GetSourcePosition (const Instruction instr, SourcePosition result) const

void	SetSourcePosition (const Instruction *instr, SourcePosition value)

bool	ContainsCall () const

void	Print () const

void	PrintBlock (int block_id) const

void	ValidateEdgeSplitForm () const

void	ValidateDeferredBlockExitPaths () const

void	ValidateDeferredBlockEntryPaths () const

void	ValidateSSA () const

void	RecomputeAssemblyOrderForTesting ()

void	IncreaseRpoForTesting (size_t rpo_count)

Static Public Member Functions
static InstructionBlocks *	InstructionBlocksFor (Zone zone, const Schedule schedule)

static InstructionBlocks *	InstructionBlocksFor (Zone *zone, const turboshaft::Graph &graph)

static MachineRepresentation	DefaultRepresentation ()

static void	SetRegisterConfigurationForTesting (const RegisterConfiguration *regConfig)

static void	ClearRegisterConfigurationForTesting ()

Private Types
using	SourcePositionMap

Private Member Functions
void	ComputeAssemblyOrder ()

Static Private Member Functions
static const RegisterConfiguration *	RegisterConfigurationForTesting ()

Static Private Attributes
static const RegisterConfiguration *	registerConfigurationForTesting_ = nullptr

Friends
V8_EXPORT_PRIVATE std::ostream &	operator<< (std::ostream &os, const InstructionSequence &code)

Detailed Description

Definition at line 1830 of file instruction.h.

Member Typedef Documentation

◆ const_iterator

using v8::internal::compiler::InstructionSequence::const_iterator = Instructions::const_iterator

Definition at line 1903 of file instruction.h.

◆ Immediates

using v8::internal::compiler::InstructionSequence::Immediates = ZoneVector<Constant>

Definition at line 1940 of file instruction.h.

◆ RpoImmediates

using v8::internal::compiler::InstructionSequence::RpoImmediates = ZoneVector<RpoNumber>

Definition at line 1943 of file instruction.h.

◆ SourcePositionMap

using v8::internal::compiler::InstructionSequence::SourcePositionMap

private

Initial value:

ZoneAbslFlatHashMap<const Instruction*, SourcePosition>

Definition at line 2042 of file instruction.h.

Constructor & Destructor Documentation

◆ InstructionSequence() [1/2]

v8::internal::compiler::InstructionSequence::InstructionSequence	(	Isolate *	isolate,
		Zone *	zone,
		InstructionBlocks *	instruction_blocks )

Definition at line 974 of file instruction.cc.

Here is the call graph for this function:

◆ InstructionSequence() [2/2]

v8::internal::compiler::InstructionSequence::InstructionSequence ( const InstructionSequence & )

delete

Member Function Documentation

◆ AddConstant()

void v8::internal::compiler::InstructionSequence::AddConstant	(	int	virtual_register,
		Constant	constant )

inline

Definition at line 1926 of file instruction.h.

Here is the caller graph for this function:

◆ AddDeoptimizationEntry()

int v8::internal::compiler::InstructionSequence::AddDeoptimizationEntry	(	FrameStateDescriptor *	descriptor,
		DeoptimizeKind	kind,
		DeoptimizeReason	reason,
		NodeId	node_id,
		FeedbackSource const &	feedback )

Definition at line 1095 of file instruction.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ AddImmediate()

ImmediateOperand v8::internal::compiler::InstructionSequence::AddImmediate ( const Constant & constant )

inline

Definition at line 1946 of file instruction.h.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ AddInstruction()

int v8::internal::compiler::InstructionSequence::AddInstruction ( Instruction * instr )

Definition at line 1026 of file instruction.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ ao_blocks()

const InstructionBlocks & v8::internal::compiler::InstructionSequence::ao_blocks ( ) const

inline

Definition at line 1849 of file instruction.h.

◆ begin()

const_iterator v8::internal::compiler::InstructionSequence::begin ( ) const

inline

Definition at line 1904 of file instruction.h.

◆ ClearRegisterConfigurationForTesting()

static void v8::internal::compiler::InstructionSequence::ClearRegisterConfigurationForTesting ( )

static

◆ ComputeAssemblyOrder()

void v8::internal::compiler::InstructionSequence::ComputeAssemblyOrder ( )

private

Definition at line 915 of file instruction.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ ContainsCall()

bool v8::internal::compiler::InstructionSequence::ContainsCall ( ) const

inline

Definition at line 2010 of file instruction.h.

◆ DefaultRepresentation()

static MachineRepresentation v8::internal::compiler::InstructionSequence::DefaultRepresentation ( )

inlinestatic

Definition at line 1872 of file instruction.h.

Here is the caller graph for this function:

◆ end()

const_iterator v8::internal::compiler::InstructionSequence::end ( ) const

inline

Definition at line 1905 of file instruction.h.

Here is the caller graph for this function:

◆ EndBlock()

void v8::internal::compiler::InstructionSequence::EndBlock ( RpoNumber rpo )

Definition at line 1017 of file instruction.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ GetBlockStart()

Instruction * v8::internal::compiler::InstructionSequence::GetBlockStart ( RpoNumber rpo ) const

Definition at line 1005 of file instruction.cc.

Here is the call graph for this function:

◆ GetConstant()

Constant v8::internal::compiler::InstructionSequence::GetConstant ( int virtual_register ) const

inline

Definition at line 1933 of file instruction.h.

Here is the caller graph for this function:

◆ GetDeoptimizationEntry()

DeoptimizationEntry const & v8::internal::compiler::InstructionSequence::GetDeoptimizationEntry ( int deoptimization_id )

Definition at line 1104 of file instruction.cc.

Here is the caller graph for this function:

◆ GetDeoptimizationEntryCount()

int v8::internal::compiler::InstructionSequence::GetDeoptimizationEntryCount ( ) const

inline

Definition at line 2000 of file instruction.h.

◆ GetImmediate()

Constant v8::internal::compiler::InstructionSequence::GetImmediate ( const ImmediateOperand * op ) const

inline

Definition at line 1974 of file instruction.h.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ GetInstructionBlock()

InstructionBlock * v8::internal::compiler::InstructionSequence::GetInstructionBlock ( int instruction_index ) const

inline

Definition at line 1868 of file instruction.h.

Here is the caller graph for this function:

◆ GetRepresentation()

MachineRepresentation v8::internal::compiler::InstructionSequence::GetRepresentation ( int virtual_register ) const

Definition at line 1071 of file instruction.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ GetSourcePosition()

bool v8::internal::compiler::InstructionSequence::GetSourcePosition	(	const Instruction *	instr,
		SourcePosition *	result ) const

Definition at line 1118 of file instruction.cc.

◆ HasFPVirtualRegisters()

bool v8::internal::compiler::InstructionSequence::HasFPVirtualRegisters ( ) const

inline

Definition at line 1885 of file instruction.h.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ HasSimd128VirtualRegisters()

bool v8::internal::compiler::InstructionSequence::HasSimd128VirtualRegisters ( ) const

inline

Definition at line 1895 of file instruction.h.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ immediates()

Immediates & v8::internal::compiler::InstructionSequence::immediates ( )

inline

Definition at line 1941 of file instruction.h.

◆ IncreaseRpoForTesting()

void v8::internal::compiler::InstructionSequence::IncreaseRpoForTesting ( size_t rpo_count )

inline

Definition at line 2033 of file instruction.h.

◆ InputRpo()

RpoNumber v8::internal::compiler::InstructionSequence::InputRpo	(	Instruction *	instr,
		size_t	index )

Definition at line 1109 of file instruction.cc.

Here is the call graph for this function:

◆ instruction_blocks()

const InstructionBlocks & v8::internal::compiler::InstructionSequence::instruction_blocks ( ) const

inline

Definition at line 1845 of file instruction.h.

Here is the caller graph for this function:

◆ InstructionAt()

Instruction * v8::internal::compiler::InstructionSequence::InstructionAt ( int index ) const

inline

Definition at line 1911 of file instruction.h.

Here is the caller graph for this function:

◆ InstructionBlockAt() [1/2]

InstructionBlock * v8::internal::compiler::InstructionSequence::InstructionBlockAt ( RpoNumber rpo_number )

inline

Definition at line 1855 of file instruction.h.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ InstructionBlockAt() [2/2]

const InstructionBlock * v8::internal::compiler::InstructionSequence::InstructionBlockAt ( RpoNumber rpo_number ) const

inline

Definition at line 1864 of file instruction.h.

Here is the call graph for this function:

◆ InstructionBlockCount()

int v8::internal::compiler::InstructionSequence::InstructionBlockCount ( ) const

inline

Definition at line 1851 of file instruction.h.

Here is the caller graph for this function:

◆ InstructionBlocksFor() [1/2]

InstructionBlocks * v8::internal::compiler::InstructionSequence::InstructionBlocksFor	(	Zone *	zone,
		const Schedule *	schedule )

static

Definition at line 824 of file instruction.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ InstructionBlocksFor() [2/2]

InstructionBlocks * v8::internal::compiler::InstructionSequence::InstructionBlocksFor	(	Zone *	zone,
		const turboshaft::Graph &	graph )

static

Definition at line 839 of file instruction.cc.

Here is the call graph for this function:

◆ instructions()

const Instructions & v8::internal::compiler::InstructionSequence::instructions ( ) const

inline

Definition at line 1906 of file instruction.h.

Here is the caller graph for this function:

◆ IsFP()

bool v8::internal::compiler::InstructionSequence::IsFP ( int virtual_register ) const

inline

Definition at line 1881 of file instruction.h.

Here is the call graph for this function:

◆ isolate()

Isolate * v8::internal::compiler::InstructionSequence::isolate ( ) const

inline

Definition at line 1917 of file instruction.h.

Here is the caller graph for this function:

◆ IsReference()

bool v8::internal::compiler::InstructionSequence::IsReference ( int virtual_register ) const

inline

Definition at line 1878 of file instruction.h.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ LastInstructionIndex()

int v8::internal::compiler::InstructionSequence::LastInstructionIndex ( ) const

inline

Definition at line 1907 of file instruction.h.

◆ LastLoopInstructionIndex()

int v8::internal::compiler::InstructionSequence::LastLoopInstructionIndex ( const InstructionBlock * block )

inline

Definition at line 1859 of file instruction.h.

◆ MarkAsRepresentation()

void v8::internal::compiler::InstructionSequence::MarkAsRepresentation	(	MachineRepresentation	rep,
		int	virtual_register )

Definition at line 1081 of file instruction.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ NextVirtualRegister()

int v8::internal::compiler::InstructionSequence::NextVirtualRegister ( )

Definition at line 999 of file instruction.cc.

Here is the caller graph for this function:

◆ operator=()

InstructionSequence & v8::internal::compiler::InstructionSequence::operator= ( const InstructionSequence & )

delete

◆ Print()

void v8::internal::compiler::InstructionSequence::Print ( ) const

Definition at line 1131 of file instruction.cc.

◆ PrintBlock()

void v8::internal::compiler::InstructionSequence::PrintBlock ( int block_id ) const

Definition at line 1135 of file instruction.cc.

Here is the call graph for this function:

◆ RecomputeAssemblyOrderForTesting()

void v8::internal::compiler::InstructionSequence::RecomputeAssemblyOrderForTesting ( )

Definition at line 966 of file instruction.cc.

Here is the call graph for this function:

◆ reference_maps()

const ReferenceMaps * v8::internal::compiler::InstructionSequence::reference_maps ( ) const

inline

Definition at line 1918 of file instruction.h.

Here is the caller graph for this function:

◆ RegisterConfigurationForTesting()

const RegisterConfiguration * v8::internal::compiler::InstructionSequence::RegisterConfigurationForTesting ( )

staticprivate

Definition at line 1146 of file instruction.cc.

Here is the caller graph for this function:

◆ representation_mask()

int v8::internal::compiler::InstructionSequence::representation_mask ( ) const

inline

Definition at line 1884 of file instruction.h.

Here is the caller graph for this function:

◆ rpo_immediates()

RpoImmediates & v8::internal::compiler::InstructionSequence::rpo_immediates ( )

inline

Definition at line 1944 of file instruction.h.

◆ SetRegisterConfigurationForTesting()

void v8::internal::compiler::InstructionSequence::SetRegisterConfigurationForTesting ( const RegisterConfiguration * regConfig )

static

Definition at line 1151 of file instruction.cc.

Here is the call graph for this function:

◆ SetSourcePosition()

void v8::internal::compiler::InstructionSequence::SetSourcePosition	(	const Instruction *	instr,
		SourcePosition	value )

Definition at line 1126 of file instruction.cc.

Here is the caller graph for this function:

◆ StartBlock()

void v8::internal::compiler::InstructionSequence::StartBlock ( RpoNumber rpo )

Definition at line 1010 of file instruction.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ ValidateDeferredBlockEntryPaths()

void v8::internal::compiler::InstructionSequence::ValidateDeferredBlockEntryPaths ( ) const

Definition at line 886 of file instruction.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ ValidateDeferredBlockExitPaths()

void v8::internal::compiler::InstructionSequence::ValidateDeferredBlockExitPaths ( ) const

Definition at line 875 of file instruction.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ ValidateEdgeSplitForm()

void v8::internal::compiler::InstructionSequence::ValidateEdgeSplitForm ( ) const

Definition at line 860 of file instruction.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ ValidateSSA()

void v8::internal::compiler::InstructionSequence::ValidateSSA ( ) const

Definition at line 900 of file instruction.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ VirtualRegisterCount()

int v8::internal::compiler::InstructionSequence::VirtualRegisterCount ( ) const

inline

Definition at line 1843 of file instruction.h.

Here is the caller graph for this function:

◆ zone()

Zone * v8::internal::compiler::InstructionSequence::zone ( ) const

inline

Definition at line 1919 of file instruction.h.

Here is the caller graph for this function:

Friends And Related Symbol Documentation

◆ operator<<

V8_EXPORT_PRIVATE std::ostream & operator<<	(	std::ostream &	os,
		const InstructionSequence &	code )

friend

Definition at line 1335 of file instruction.cc.

Member Data Documentation

◆ ao_blocks_

InstructionBlocks* v8::internal::compiler::InstructionSequence::ao_blocks_

private

Definition at line 2054 of file instruction.h.

◆ constants_

ConstantMap v8::internal::compiler::InstructionSequence::constants_

private

Definition at line 2056 of file instruction.h.

◆ current_block_

InstructionBlock* v8::internal::compiler::InstructionSequence::current_block_

private

Definition at line 2067 of file instruction.h.

◆ deoptimization_entries_

DeoptimizationVector v8::internal::compiler::InstructionSequence::deoptimization_entries_

private

Definition at line 2064 of file instruction.h.

◆ immediates_

Immediates v8::internal::compiler::InstructionSequence::immediates_

private

Definition at line 2057 of file instruction.h.

◆ instruction_blocks_

InstructionBlocks* const v8::internal::compiler::InstructionSequence::instruction_blocks_

private

Definition at line 2053 of file instruction.h.

◆ instructions_

Instructions v8::internal::compiler::InstructionSequence::instructions_

private

Definition at line 2059 of file instruction.h.

◆ isolate_

Isolate* v8::internal::compiler::InstructionSequence::isolate_

private

Definition at line 2051 of file instruction.h.

◆ next_virtual_register_

int v8::internal::compiler::InstructionSequence::next_virtual_register_

private

Definition at line 2060 of file instruction.h.

◆ reference_maps_

ReferenceMaps v8::internal::compiler::InstructionSequence::reference_maps_

private

Definition at line 2061 of file instruction.h.

◆ registerConfigurationForTesting_

const RegisterConfiguration * v8::internal::compiler::InstructionSequence::registerConfigurationForTesting_ = nullptr

staticprivate

Definition at line 2046 of file instruction.h.

◆ representation_mask_

int v8::internal::compiler::InstructionSequence::representation_mask_

private

Definition at line 2063 of file instruction.h.

◆ representations_

ZoneVector<MachineRepresentation> v8::internal::compiler::InstructionSequence::representations_

private

Definition at line 2062 of file instruction.h.

◆ rpo_immediates_

RpoImmediates v8::internal::compiler::InstructionSequence::rpo_immediates_

private

Definition at line 2058 of file instruction.h.

◆ source_positions_

SourcePositionMap v8::internal::compiler::InstructionSequence::source_positions_

private

Definition at line 2055 of file instruction.h.

◆ zone_

Zone* const v8::internal::compiler::InstructionSequence::zone_

private

Definition at line 2052 of file instruction.h.

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

src/compiler/backend/instruction.h
src/compiler/backend/instruction.cc

Private Attributes
Isolate *	isolate_

Zone *const	zone_

InstructionBlocks *const	instruction_blocks_

InstructionBlocks *	ao_blocks_

SourcePositionMap	source_positions_

ConstantMap	constants_

Immediates	immediates_

RpoImmediates	rpo_immediates_

Instructions	instructions_

int	next_virtual_register_

ReferenceMaps	reference_maps_

ZoneVector< MachineRepresentation >	representations_

int	representation_mask_

DeoptimizationVector	deoptimization_entries_

InstructionBlock *	current_block_

Public Types

Public Member Functions

Static Public Member Functions

Private Types

Private Member Functions

Static Private Member Functions

Private Attributes

Static Private Attributes

Friends

Detailed Description

Member Typedef Documentation

◆ const_iterator

◆ Immediates

◆ RpoImmediates

◆ SourcePositionMap

Constructor & Destructor Documentation

◆ InstructionSequence() [1/2]

◆ InstructionSequence() [2/2]

Member Function Documentation

◆ AddConstant()

◆ AddDeoptimizationEntry()

◆ AddImmediate()

◆ AddInstruction()

◆ ao_blocks()

◆ begin()

◆ ClearRegisterConfigurationForTesting()

◆ ComputeAssemblyOrder()

◆ ContainsCall()

◆ DefaultRepresentation()

◆ end()

◆ EndBlock()

◆ GetBlockStart()

◆ GetConstant()

◆ GetDeoptimizationEntry()

◆ GetDeoptimizationEntryCount()

◆ GetImmediate()

◆ GetInstructionBlock()

◆ GetRepresentation()

◆ GetSourcePosition()

◆ HasFPVirtualRegisters()

◆ HasSimd128VirtualRegisters()

◆ immediates()

◆ IncreaseRpoForTesting()

◆ InputRpo()

◆ instruction_blocks()

◆ InstructionAt()

◆ InstructionBlockAt() [1/2]

◆ InstructionBlockAt() [2/2]

◆ InstructionBlockCount()

◆ InstructionBlocksFor() [1/2]

◆ InstructionBlocksFor() [2/2]

◆ instructions()

◆ IsFP()

◆ isolate()

◆ IsReference()

◆ LastInstructionIndex()

◆ LastLoopInstructionIndex()

◆ MarkAsRepresentation()

◆ NextVirtualRegister()

◆ operator=()

◆ Print()

◆ PrintBlock()

◆ RecomputeAssemblyOrderForTesting()

◆ reference_maps()

◆ RegisterConfigurationForTesting()

◆ representation_mask()

◆ rpo_immediates()

◆ SetRegisterConfigurationForTesting()

◆ SetSourcePosition()

◆ StartBlock()

◆ ValidateDeferredBlockEntryPaths()

◆ ValidateDeferredBlockExitPaths()

◆ ValidateEdgeSplitForm()

◆ ValidateSSA()

◆ VirtualRegisterCount()

◆ zone()

Friends And Related Symbol Documentation

◆ operator<<

Member Data Documentation

◆ ao_blocks_