v8::internal::maglev::UpdateJSArrayLength Class Reference

#include <maglev-ir.h>

Inheritance diagram for v8::internal::maglev::UpdateJSArrayLength:

Collaboration diagram for v8::internal::maglev::UpdateJSArrayLength:

Public Member Functions
	UpdateJSArrayLength (uint64_t bitfield)
Input &	length_input ()
Input &	object_input ()
Input &	index_input ()
void	SetValueLocationConstraints ()
void	GenerateCode (MaglevAssembler *, const ProcessingState &)
void	PrintParams (std::ostream &, MaglevGraphLabeller *) const
Public Member Functions inherited from v8::internal::maglev::FixedInputNodeTMixin< InputCount, Base, Derived >
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< Base, Derived >
constexpr Opcode	opcode () const
constexpr const OpProperties &	properties () const

Static Public Attributes
static constexpr OpProperties	kProperties = OpProperties::CanWrite()
static constexpr Base::InputTypes	kInputTypes
static constexpr int	kLengthIndex = 0
static constexpr int	kObjectIndex = 1
static constexpr int	kIndexIndex = 2
Static Public Attributes inherited from v8::internal::maglev::FixedInputNodeTMixin< InputCount, Base, Derived >
static constexpr size_t	kInputCount = InputCount

Private Types
using	Base = FixedInputValueNodeT<3, UpdateJSArrayLength>

Additional Inherited Members
Static Public Member Functions inherited from v8::internal::maglev::NodeTMixin< Base, Derived >
template<typename... Args>
static Derived *	New (Zone *zone, std::initializer_list< ValueNode * > inputs, Args &&... args)
template<typename... Args>
static Derived *	New (Zone *zone, size_t input_count, Args &&... args)
Protected Types inherited from v8::internal::maglev::FixedInputNodeTMixin< InputCount, Base, Derived >
using	InputTypes = detail::ArrayWrapper<kInputCount>
Protected Member Functions inherited from v8::internal::maglev::FixedInputNodeTMixin< InputCount, Base, Derived >
template<typename... Args>
	FixedInputNodeTMixin (uint64_t bitfield, Args &&... args)
Protected Member Functions inherited from v8::internal::maglev::NodeTMixin< Base, Derived >
template<typename... Args>
	NodeTMixin (uint64_t bitfield, Args &&... args)
Protected Attributes inherited from v8::internal::maglev::FixedInputNodeTMixin< InputCount, Base, Derived >
detail::YouNeedToDefineAnInputTypesArrayInYourDerivedClass	kInputTypes

Detailed Description

Definition at line 8864 of file maglev-ir.h.

Member Typedef Documentation

Base

using v8::internal::maglev::UpdateJSArrayLength::Base = FixedInputValueNodeT<3, UpdateJSArrayLength>

private

Definition at line 8866 of file maglev-ir.h.

Constructor & Destructor Documentation

UpdateJSArrayLength()

v8::internal::maglev::UpdateJSArrayLength::UpdateJSArrayLength ( uint64_t bitfield )

inlineexplicit

Definition at line 8869 of file maglev-ir.h.

Member Function Documentation

GenerateCode()

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

index_input()

Input & v8::internal::maglev::UpdateJSArrayLength::index_input ( )

inline

Definition at line 8885 of file maglev-ir.h.

length_input()

Input & v8::internal::maglev::UpdateJSArrayLength::length_input ( )

inline

Definition at line 8883 of file maglev-ir.h.

object_input()

Input & v8::internal::maglev::UpdateJSArrayLength::object_input ( )

inline

Definition at line 8884 of file maglev-ir.h.

PrintParams()

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

inline

Definition at line 8889 of file maglev-ir.h.

SetValueLocationConstraints()

void v8::internal::maglev::UpdateJSArrayLength::SetValueLocationConstraints

(

)

Member Data Documentation

kIndexIndex

int v8::internal::maglev::UpdateJSArrayLength::kIndexIndex = 2

staticconstexpr

Definition at line 8882 of file maglev-ir.h.

kInputTypes

Base::InputTypes v8::internal::maglev::UpdateJSArrayLength::kInputTypes

staticconstexpr

Initial value:

{
      ValueRepresentation::kInt32, ValueRepresentation::kTagged,
      ValueRepresentation::kInt32}

Definition at line 8872 of file maglev-ir.h.

kLengthIndex

int v8::internal::maglev::UpdateJSArrayLength::kLengthIndex = 0

staticconstexpr

Definition at line 8880 of file maglev-ir.h.

kObjectIndex

int v8::internal::maglev::UpdateJSArrayLength::kObjectIndex = 1

staticconstexpr

Definition at line 8881 of file maglev-ir.h.

kProperties

OpProperties v8::internal::maglev::UpdateJSArrayLength::kProperties = OpProperties::CanWrite()

staticconstexpr

Definition at line 8871 of file maglev-ir.h.

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

• src/maglev/maglev-ir.h