#include <maglev-ir.h>

Inheritance diagram for v8::internal::maglev::Switch:

Collaboration diagram for v8::internal::maglev::Switch:

Public Member Functions
	Switch (uint64_t bitfield, int value_base, BasicBlockRef *targets, int size)

	Switch (uint64_t bitfield, int value_base, BasicBlockRef targets, int size, BasicBlockRef fallthrough)

int	value_base () const

BasicBlockRef *	targets () const

int	size () const

bool	has_fallthrough () const

BasicBlock *	fallthrough () const

void	set_fallthrough (BasicBlock *fallthrough)

Input &	value ()

void	SetValueLocationConstraints ()

void	GenerateCode (MaglevAssembler *, const ProcessingState &)

void	PrintParams (std::ostream &, MaglevGraphLabeller *) const

Public Member Functions inherited from v8::internal::maglev::FixedInputNodeTMixin< 1, ConditionalControlNode, Switch >
constexpr bool	has_inputs () const

constexpr uint16_t	input_count () const

constexpr auto	end ()

void	VerifyInputs (MaglevGraphLabeller *graph_labeller) const

Public Member Functions inherited from v8::internal::maglev::NodeTMixin< ConditionalControlNode, Switch >
constexpr Opcode	opcode () const

constexpr const OpProperties &	properties () const

Public Member Functions inherited from v8::internal::maglev::ConditionalControlNode
	ConditionalControlNode (uint64_t bitfield)

Public Member Functions inherited from v8::internal::maglev::ControlNode
ControlNode *	next_post_dominating_hole () const

void	set_next_post_dominating_hole (ControlNode *node)

Public Member Functions inherited from v8::internal::maglev::NodeBase
constexpr Opcode	opcode () const

constexpr OpProperties	properties () const

void	set_properties (OpProperties properties)

void	set_input (int index, ValueNode *node)

template<class T >
constexpr bool	Is () const

template<class T >
constexpr T *	Cast ()

template<class T >
constexpr const T *	Cast () const

template<class T >
constexpr T *	TryCast ()

template<class T >
constexpr const T *	TryCast () const

constexpr bool	has_inputs () const

constexpr int	input_count () const

constexpr Input &	input (int index)

constexpr const Input &	input (int index) const

std::optional< int32_t >	TryGetInt32ConstantInput (int index)

constexpr auto	begin ()

constexpr auto	end ()

constexpr bool	has_id () const

constexpr NodeIdT	id () const

void	set_id (NodeIdT id)

template<typename RegisterT >
uint8_t	num_temporaries_needed () const

template<typename RegisterT >
RegListBase< RegisterT > &	temporaries ()

RegList &	general_temporaries ()

DoubleRegList &	double_temporaries ()

template<typename RegisterT >
void	assign_temporaries (RegListBase< RegisterT > list)

template<typename Function >
void	ForAllInputsInRegallocAssignmentOrder (Function &&f)

void	Print (std::ostream &os, MaglevGraphLabeller *, bool skip_targets=false) const

void	Print () const

EagerDeoptInfo *	eager_deopt_info ()

LazyDeoptInfo *	lazy_deopt_info ()

const RegisterSnapshot &	register_snapshot () const

ExceptionHandlerInfo *	exception_handler_info ()

void	set_register_snapshot (RegisterSnapshot snapshot)

void	change_input (int index, ValueNode *node)

void	change_representation (ValueRepresentation new_repr)

void	set_opcode (Opcode new_opcode)

void	CopyEagerDeoptInfoOf (NodeBase other, Zone zone)

void	SetEagerDeoptInfo (Zone *zone, DeoptFrame deopt_frame, compiler::FeedbackSource feedback_to_update=compiler::FeedbackSource())

template<typename NodeT >
void	OverwriteWith ()

void	OverwriteWith (Opcode new_opcode, std::optional< OpProperties > maybe_new_properties=std::nullopt)

void	OverwriteWithIdentityTo (ValueNode *node)

auto	options () const

void	ClearUnstableNodeAspects (KnownNodeAspects &)

void	ClearElementsProperties (KnownNodeAspects &)

void	set_owner (BasicBlock *block)

BasicBlock *	owner () const

void	InitTemporaries ()

template<>
constexpr bool	Is () const

template<>
constexpr bool	Is () const

template<>
constexpr bool	Is () const

template<>
constexpr bool	Is () const

template<>
constexpr bool	Is () const

template<>
constexpr bool	Is () 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

Static Public Attributes
static constexpr Base::InputTypes	kInputTypes {ValueRepresentation::kInt32}

Static Public Attributes inherited from v8::internal::maglev::FixedInputNodeTMixin< 1, ConditionalControlNode, Switch >
static constexpr size_t	kInputCount

Static Public Attributes inherited from v8::internal::maglev::NodeBase
template<class T >
static constexpr Opcode	opcode_of = detail::opcode_of_helper<T>::value

static constexpr OpProperties	kProperties

Private Types
using	Base = FixedInputNodeTMixin<1, ConditionalControlNode, Switch>

Private Attributes
const int	value_base_

BasicBlockRef *	targets_

const int	size_

std::optional< BasicBlockRef >	fallthrough_

Additional Inherited Members
Public Types inherited from v8::internal::maglev::NodeBase
enum class	InputAllocationPolicy { kFixedRegister , kArbitraryRegister , kAny }

Static Public Member Functions inherited from v8::internal::maglev::NodeTMixin< ConditionalControlNode, Switch >
static Switch *	New (Zone zone, std::initializer_list< ValueNode > inputs, Args &&... args)

static Switch *	New (Zone *zone, size_t input_count, Args &&... args)

Static Public Member Functions inherited from v8::internal::maglev::NodeBase
template<class Derived , typename... Args>
static Derived *	New (Zone zone, std::initializer_list< ValueNode > inputs, Args &&... args)

template<class Derived , typename... Args>
static Derived *	New (Zone *zone, size_t input_count, Args &&... args)

Protected Types inherited from v8::internal::maglev::FixedInputNodeTMixin< 1, ConditionalControlNode, Switch >
using	InputTypes

Protected Types inherited from v8::internal::maglev::NodeBase
using	ReservedField = InputCountField::Next<bool, 1>

template<class T , int size>
using	NextBitField = ReservedField::Next<T, size>

Protected Member Functions inherited from v8::internal::maglev::FixedInputNodeTMixin< 1, ConditionalControlNode, Switch >
	FixedInputNodeTMixin (uint64_t bitfield, Args &&... args)

Protected Member Functions inherited from v8::internal::maglev::NodeTMixin< ConditionalControlNode, Switch >
	NodeTMixin (uint64_t bitfield, Args &&... args)

Protected Member Functions inherited from v8::internal::maglev::ControlNode
	NodeBase (uint64_t bitfield)

Protected Member Functions inherited from v8::internal::maglev::NodeBase
	NodeBase (uint64_t bitfield)

constexpr uint64_t	bitfield () const

void	set_bitfield (uint64_t new_bitfield)

constexpr Input *	input_base ()

constexpr const Input *	input_base () const

Input *	last_input ()

const Input *	last_input () const

Address	last_input_address () const

void	initialize_input_null (int index)

void	reduce_input_count (int num=1)

void	set_temporaries_needed (uint8_t value)

void	set_double_temporaries_needed (uint8_t value)

void	RequireSpecificTemporary (Register reg)

void	RequireSpecificDoubleTemporary (DoubleRegister reg)

Protected Attributes inherited from v8::internal::maglev::FixedInputNodeTMixin< 1, ConditionalControlNode, Switch >
detail::YouNeedToDefineAnInputTypesArrayInYourDerivedClass	kInputTypes

Static Protected Attributes inherited from v8::internal::maglev::NodeBase
static constexpr int	kMaxInputs = InputCountField::kMax

Detailed Description

Definition at line 10980 of file maglev-ir.h.

Member Typedef Documentation

◆ Base

using v8::internal::maglev::Switch::Base = FixedInputNodeTMixin<1, ConditionalControlNode, Switch>

private

Definition at line 10981 of file maglev-ir.h.

Constructor & Destructor Documentation

◆ Switch() [1/2]

v8::internal::maglev::Switch::Switch	(	uint64_t	bitfield,
		int	value_base,
		BasicBlockRef *	targets,
		int	size )

inlineexplicit

Definition at line 10984 of file maglev-ir.h.

◆ Switch() [2/2]

v8::internal::maglev::Switch::Switch	(	uint64_t	bitfield,
		int	value_base,
		BasicBlockRef *	targets,
		int	size,
		BasicBlockRef *	fallthrough )

inlineexplicit

Definition at line 10992 of file maglev-ir.h.

Member Function Documentation

◆ fallthrough()

BasicBlock * v8::internal::maglev::Switch::fallthrough ( ) const

inline

Definition at line 11008 of file maglev-ir.h.

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◆ GenerateCode()

void v8::internal::maglev::Switch::GenerateCode	(	MaglevAssembler *	,
		const ProcessingState &	)

◆ has_fallthrough()

bool v8::internal::maglev::Switch::has_fallthrough ( ) const

inline

Definition at line 11007 of file maglev-ir.h.

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◆ PrintParams()

void v8::internal::maglev::Switch::PrintParams	(	std::ostream &	,
		MaglevGraphLabeller *	) const

inline

Definition at line 11022 of file maglev-ir.h.

◆ set_fallthrough()

void v8::internal::maglev::Switch::set_fallthrough ( BasicBlock * fallthrough )

inline

Definition at line 11013 of file maglev-ir.h.

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◆ SetValueLocationConstraints()

void v8::internal::maglev::Switch::SetValueLocationConstraints ( )

◆ size()

int v8::internal::maglev::Switch::size ( ) const

inline

Definition at line 11005 of file maglev-ir.h.

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◆ targets()

BasicBlockRef * v8::internal::maglev::Switch::targets ( ) const

inline

Definition at line 11004 of file maglev-ir.h.

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◆ value()

Input & v8::internal::maglev::Switch::value ( )

inline

Definition at line 11018 of file maglev-ir.h.

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◆ value_base()

int v8::internal::maglev::Switch::value_base ( ) const

inline

Definition at line 11003 of file maglev-ir.h.

Member Data Documentation

◆ fallthrough_

std::optional<BasicBlockRef> v8::internal::maglev::Switch::fallthrough_

private

Definition at line 11028 of file maglev-ir.h.

◆ kInputTypes

Base::InputTypes v8::internal::maglev::Switch::kInputTypes {ValueRepresentation::kInt32}

staticconstexpr

Definition at line 11001 of file maglev-ir.h.

◆ size_

const int v8::internal::maglev::Switch::size_

private

Definition at line 11027 of file maglev-ir.h.

◆ targets_

BasicBlockRef* v8::internal::maglev::Switch::targets_

private

Definition at line 11026 of file maglev-ir.h.

◆ value_base_

const int v8::internal::maglev::Switch::value_base_

private

Definition at line 11025 of file maglev-ir.h.

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

src/maglev/maglev-ir.h

Public Member Functions

Static Public Attributes

Private Types

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Base

Constructor & Destructor Documentation

◆ Switch() [1/2]

◆ Switch() [2/2]

Member Function Documentation

◆ fallthrough()

◆ GenerateCode()

◆ has_fallthrough()

◆ PrintParams()

◆ set_fallthrough()

◆ SetValueLocationConstraints()

◆ size()

◆ targets()

◆ value()

◆ value_base()

Member Data Documentation

◆ fallthrough_

◆ kInputTypes

◆ size_

◆ targets_

◆ value_base_