v8
V8 is Google’s open source high-performance JavaScript and WebAssembly engine, written in C++.
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Public Member Functions | Static Public Attributes | Private Types | Private Attributes | List of all members
v8::internal::maglev::StoreTaggedFieldWithWriteBarrier Class Reference

#include <maglev-ir.h>

Inheritance diagram for v8::internal::maglev::StoreTaggedFieldWithWriteBarrier:
Collaboration diagram for v8::internal::maglev::StoreTaggedFieldWithWriteBarrier:

Public Member Functions

 StoreTaggedFieldWithWriteBarrier (uint64_t bitfield, int offset, StoreTaggedMode store_mode)
 
int offset () const
 
bool initializing_or_transitioning () const
 
Input & object_input ()
 
Input & value_input ()
 
int MaxCallStackArgs () const
 
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
 
static constexpr Base::InputTypes kInputTypes
 
static constexpr int kObjectIndex = 0
 
static constexpr int kValueIndex = 1
 
- Static Public Attributes inherited from v8::internal::maglev::FixedInputNodeTMixin< InputCount, Base, Derived >
static constexpr size_t kInputCount = InputCount
 

Private Types

using Base = FixedInputNodeT<2, StoreTaggedFieldWithWriteBarrier>
 
using InitializingOrTransitioningField = NextBitField<bool, 1>
 

Private Attributes

const int offset_
 

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 8670 of file maglev-ir.h.

Member Typedef Documentation

◆ Base

using v8::internal::maglev::StoreTaggedFieldWithWriteBarrier::Base = FixedInputNodeT<2, StoreTaggedFieldWithWriteBarrier>
private

Definition at line 8672 of file maglev-ir.h.

◆ InitializingOrTransitioningField

using v8::internal::maglev::StoreTaggedFieldWithWriteBarrier::InitializingOrTransitioningField = NextBitField<bool, 1>
private

Definition at line 8709 of file maglev-ir.h.

Constructor & Destructor Documentation

◆ StoreTaggedFieldWithWriteBarrier()

v8::internal::maglev::StoreTaggedFieldWithWriteBarrier::StoreTaggedFieldWithWriteBarrier ( uint64_t bitfield,
int offset,
StoreTaggedMode store_mode )
inlineexplicit

Definition at line 8675 of file maglev-ir.h.

Member Function Documentation

◆ GenerateCode()

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

◆ initializing_or_transitioning()

bool v8::internal::maglev::StoreTaggedFieldWithWriteBarrier::initializing_or_transitioning ( ) const
inline

Definition at line 8687 of file maglev-ir.h.

◆ MaxCallStackArgs()

int v8::internal::maglev::StoreTaggedFieldWithWriteBarrier::MaxCallStackArgs ( ) const

◆ object_input()

Input & v8::internal::maglev::StoreTaggedFieldWithWriteBarrier::object_input ( )
inline

Definition at line 8693 of file maglev-ir.h.

◆ offset()

int v8::internal::maglev::StoreTaggedFieldWithWriteBarrier::offset ( ) const
inline

Definition at line 8686 of file maglev-ir.h.

◆ PrintParams()

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

Definition at line 7818 of file maglev-ir.cc.

◆ SetValueLocationConstraints()

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

◆ value_input()

Input & v8::internal::maglev::StoreTaggedFieldWithWriteBarrier::value_input ( )
inline

Definition at line 8694 of file maglev-ir.h.

Member Data Documentation

◆ kInputTypes

Base::InputTypes v8::internal::maglev::StoreTaggedFieldWithWriteBarrier::kInputTypes
staticconstexpr
Initial value:
{
ValueRepresentation::kTagged, ValueRepresentation::kTagged}

Definition at line 8683 of file maglev-ir.h.

◆ kObjectIndex

int v8::internal::maglev::StoreTaggedFieldWithWriteBarrier::kObjectIndex = 0
staticconstexpr

Definition at line 8691 of file maglev-ir.h.

◆ kProperties

OpProperties v8::internal::maglev::StoreTaggedFieldWithWriteBarrier::kProperties
staticconstexpr
Initial value:
=
OpProperties::CanWrite() | OpProperties::DeferredCall()
v8::internal::maglev::OpProperties::DeferredCall
static constexpr OpProperties DeferredCall()
Definition maglev-ir.h:1168
v8::internal::maglev::OpProperties::CanWrite
static constexpr OpProperties CanWrite()
Definition maglev-ir.h:1105

Definition at line 8681 of file maglev-ir.h.

◆ kValueIndex

int v8::internal::maglev::StoreTaggedFieldWithWriteBarrier::kValueIndex = 1
staticconstexpr

Definition at line 8692 of file maglev-ir.h.

◆ offset_

const int v8::internal::maglev::StoreTaggedFieldWithWriteBarrier::offset_
private

Definition at line 8711 of file maglev-ir.h.

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