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::MigrateMapIfNeeded Class Reference

#include <maglev-ir.h>

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

Public Member Functions

 MigrateMapIfNeeded (uint64_t bitfield)
 
Input & object_input ()
 
Input & map_input ()
 
int MaxCallStackArgs () const
 
void SetValueLocationConstraints ()
 
void GenerateCode (MaglevAssembler *, const ProcessingState &)
 
void PrintParams (std::ostream &, MaglevGraphLabeller *) const
 
void ClearUnstableNodeAspects (KnownNodeAspects &known_node_aspects)
 
- 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 kMapIndex = 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, MigrateMapIfNeeded>
 

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 6993 of file maglev-ir.h.

Member Typedef Documentation

◆ Base

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

Definition at line 6994 of file maglev-ir.h.

Constructor & Destructor Documentation

◆ MigrateMapIfNeeded()

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

Definition at line 6997 of file maglev-ir.h.

Member Function Documentation

◆ ClearUnstableNodeAspects()

void v8::internal::maglev::MigrateMapIfNeeded::ClearUnstableNodeAspects ( KnownNodeAspects & known_node_aspects)

Definition at line 8096 of file maglev-ir.cc.

◆ GenerateCode()

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

◆ map_input()

Input & v8::internal::maglev::MigrateMapIfNeeded::map_input ( )
inline

Definition at line 7011 of file maglev-ir.h.

◆ MaxCallStackArgs()

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

◆ object_input()

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

Definition at line 7010 of file maglev-ir.h.

◆ PrintParams()

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

Definition at line 7016 of file maglev-ir.h.

◆ SetValueLocationConstraints()

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

Member Data Documentation

◆ kInputTypes

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

Definition at line 7004 of file maglev-ir.h.

◆ kMapIndex

int v8::internal::maglev::MigrateMapIfNeeded::kMapIndex = 0
staticconstexpr

Definition at line 7007 of file maglev-ir.h.

◆ kObjectIndex

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

Definition at line 7008 of file maglev-ir.h.

◆ kProperties

OpProperties v8::internal::maglev::MigrateMapIfNeeded::kProperties
staticconstexpr
Initial value:
=
OpProperties::EagerDeopt() | OpProperties::DeferredCall() |
OpProperties::CanAllocate() | OpProperties::CanWrite() |
OpProperties::CanRead()
v8::internal::maglev::OpProperties::CanRead
static constexpr OpProperties CanRead()
Definition maglev-ir.h:1102
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
v8::internal::maglev::OpProperties::EagerDeopt
static constexpr OpProperties EagerDeopt()
Definition maglev-ir.h:1087

Definition at line 6999 of file maglev-ir.h.

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