v8::internal::maglev::StoreMap Class Reference

#include <maglev-ir.h>

Inheritance diagram for v8::internal::maglev::StoreMap:

Collaboration diagram for v8::internal::maglev::StoreMap:

Public Types
enum class	Kind { kInitializing , kInlinedAllocation , kTransitioning }

Public Member Functions
	StoreMap (uint64_t bitfield, compiler::MapRef map, Kind kind)
Input &	object_input ()
compiler::MapRef	map () const
Kind	kind () const
int	MaxCallStackArgs () const
void	SetValueLocationConstraints ()
void	GenerateCode (MaglevAssembler *, const ProcessingState &)
void	PrintParams (std::ostream &, MaglevGraphLabeller *) const
void	ClearUnstableNodeAspects (KnownNodeAspects &)
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
static constexpr Base::InputTypes	kInputTypes {ValueRepresentation::kTagged}
static constexpr int	kObjectIndex = 0
Static Public Attributes inherited from v8::internal::maglev::FixedInputNodeTMixin< InputCount, Base, Derived >
static constexpr size_t	kInputCount = InputCount

Private Types
using	Base = FixedInputNodeT<1, StoreMap>
using	KindField = NextBitField<Kind, 3>

Private Attributes
const compiler::MapRef	map_

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 8634 of file maglev-ir.h.

Member Typedef Documentation

Base

using v8::internal::maglev::StoreMap::Base = FixedInputNodeT<1, StoreMap>

private

Definition at line 8635 of file maglev-ir.h.

KindField

using v8::internal::maglev::StoreMap::KindField = NextBitField<Kind, 3>

private

Definition at line 8665 of file maglev-ir.h.

Member Enumeration Documentation

Kind

enum class v8::internal::maglev::StoreMap::Kind

strong

Enumerator
kInitializing
kInlinedAllocation
kTransitioning

Definition at line 8638 of file maglev-ir.h.

Constructor & Destructor Documentation

StoreMap()

v8::internal::maglev::StoreMap::StoreMap ( uint64_t bitfield, compiler::MapRef map, Kind kind )

inlineexplicit

Definition at line 8643 of file maglev-ir.h.

Member Function Documentation

ClearUnstableNodeAspects()

void v8::internal::maglev::StoreMap::ClearUnstableNodeAspects

(

KnownNodeAspects &

known_node_aspects

)

Definition at line 8058 of file maglev-ir.cc.

Here is the call graph for this function:

GenerateCode()

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

kind()

Kind v8::internal::maglev::StoreMap::kind ( ) const

inline

Definition at line 8655 of file maglev-ir.h.

map()

compiler::MapRef v8::internal::maglev::StoreMap::map ( ) const

inline

Definition at line 8654 of file maglev-ir.h.

MaxCallStackArgs()

int v8::internal::maglev::StoreMap::MaxCallStackArgs

(

)

const

object_input()

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

inline

Definition at line 8652 of file maglev-ir.h.

PrintParams()

void v8::internal::maglev::StoreMap::PrintParams	(	std::ostream &	os,
		MaglevGraphLabeller *	graph_labeller ) const

Definition at line 7813 of file maglev-ir.cc.

SetValueLocationConstraints()

void v8::internal::maglev::StoreMap::SetValueLocationConstraints

(

)

Member Data Documentation

kInputTypes

Base::InputTypes v8::internal::maglev::StoreMap::kInputTypes {ValueRepresentation::kTagged}

staticconstexpr

Definition at line 8649 of file maglev-ir.h.

kObjectIndex

int v8::internal::maglev::StoreMap::kObjectIndex = 0

staticconstexpr

Definition at line 8651 of file maglev-ir.h.

kProperties

OpProperties v8::internal::maglev::StoreMap::kProperties

staticconstexpr

Initial value:

=
      OpProperties::CanWrite() | OpProperties::DeferredCall()

Definition at line 8646 of file maglev-ir.h.

map_

const compiler::MapRef v8::internal::maglev::StoreMap::map_

private

Definition at line 8666 of file maglev-ir.h.

---

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

• src/maglev/maglev-ir.h
• src/maglev/maglev-ir.cc