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 | List of all members
v8::internal::maglev::EnsureWritableFastElements Class Reference

#include <maglev-ir.h>

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

Public Member Functions

 EnsureWritableFastElements (uint64_t bitfield)
 
Input & elements_input ()
 
Input & object_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 kElementsIndex = 0
 
static constexpr int kObjectIndex = 1
 
- Static Public Attributes inherited from v8::internal::maglev::FixedInputNodeTMixin< InputCount, Base, Derived >
static constexpr size_t kInputCount = InputCount
 

Private Types

using Base = FixedInputValueNodeT<2, EnsureWritableFastElements>
 

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 7976 of file maglev-ir.h.

Member Typedef Documentation

◆ Base

using v8::internal::maglev::EnsureWritableFastElements::Base = FixedInputValueNodeT<2, EnsureWritableFastElements>
private

Definition at line 7978 of file maglev-ir.h.

Constructor & Destructor Documentation

◆ EnsureWritableFastElements()

v8::internal::maglev::EnsureWritableFastElements::EnsureWritableFastElements ( uint64_t bitfield)
inlineexplicit

Definition at line 7981 of file maglev-ir.h.

Member Function Documentation

◆ elements_input()

Input & v8::internal::maglev::EnsureWritableFastElements::elements_input ( )
inline

Definition at line 7991 of file maglev-ir.h.

◆ GenerateCode()

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

◆ MaxCallStackArgs()

int v8::internal::maglev::EnsureWritableFastElements::MaxCallStackArgs ( ) const
inline

Definition at line 7994 of file maglev-ir.h.

◆ object_input()

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

Definition at line 7992 of file maglev-ir.h.

◆ PrintParams()

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

Definition at line 7997 of file maglev-ir.h.

◆ SetValueLocationConstraints()

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

Member Data Documentation

◆ kElementsIndex

int v8::internal::maglev::EnsureWritableFastElements::kElementsIndex = 0
staticconstexpr

Definition at line 7989 of file maglev-ir.h.

◆ kInputTypes

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

Definition at line 7986 of file maglev-ir.h.

◆ kObjectIndex

int v8::internal::maglev::EnsureWritableFastElements::kObjectIndex = 1
staticconstexpr

Definition at line 7990 of file maglev-ir.h.

◆ kProperties

OpProperties v8::internal::maglev::EnsureWritableFastElements::kProperties
staticconstexpr
Initial value:
= OpProperties::CanAllocate() |
OpProperties::DeferredCall() |
OpProperties::CanWrite()
v8::internal::maglev::OpProperties::DeferredCall
static constexpr OpProperties DeferredCall()
Definition maglev-ir.h:1168
v8::internal::maglev::OpProperties::CanAllocate
static constexpr OpProperties CanAllocate()
Definition maglev-ir.h:1108
v8::internal::maglev::OpProperties::CanWrite
static constexpr OpProperties CanWrite()
Definition maglev-ir.h:1105

Definition at line 7983 of file maglev-ir.h.

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