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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::CheckMapsWithMigrationAndDeopt Class Reference

#include <maglev-ir.h>

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

Public Member Functions

 CheckMapsWithMigrationAndDeopt (uint64_t bitfield, const compiler::ZoneRefSet< Map > &maps, CheckType check_type)
 
 CheckMapsWithMigrationAndDeopt (uint64_t bitfield, base::Vector< const compiler::MapRef > maps, CheckType check_type, Zone *zone)
 
const compiler::ZoneRefSet< Map > & maps () const
 
CheckType check_type () const
 
Input & receiver_input ()
 
int MaxCallStackArgs () const
 
void SetValueLocationConstraints ()
 
void GenerateCode (MaglevAssembler *, const ProcessingState &)
 
void PrintParams (std::ostream &, MaglevGraphLabeller *) const
 
auto options () 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 {ValueRepresentation::kTagged}
 
static constexpr int kReceiverIndex = 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, CheckMapsWithMigrationAndDeopt>
 
using CheckTypeBitField = NextBitField<CheckType, 1>
 

Private Attributes

const compiler::ZoneRefSet< Map > maps_
 

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 6510 of file maglev-ir.h.

Member Typedef Documentation

◆ Base

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

Definition at line 6512 of file maglev-ir.h.

◆ CheckTypeBitField

using v8::internal::maglev::CheckMapsWithMigrationAndDeopt::CheckTypeBitField = NextBitField<CheckType, 1>
private

Definition at line 6547 of file maglev-ir.h.

Constructor & Destructor Documentation

◆ CheckMapsWithMigrationAndDeopt() [1/2]

v8::internal::maglev::CheckMapsWithMigrationAndDeopt::CheckMapsWithMigrationAndDeopt ( uint64_t bitfield,
const compiler::ZoneRefSet< Map > & maps,
CheckType check_type )
inlineexplicit

Definition at line 6515 of file maglev-ir.h.

◆ CheckMapsWithMigrationAndDeopt() [2/2]

v8::internal::maglev::CheckMapsWithMigrationAndDeopt::CheckMapsWithMigrationAndDeopt ( uint64_t bitfield,
base::Vector< const compiler::MapRef > maps,
CheckType check_type,
Zone * zone )
inlineexplicit

Definition at line 6519 of file maglev-ir.h.

Member Function Documentation

◆ check_type()

CheckType v8::internal::maglev::CheckMapsWithMigrationAndDeopt::check_type ( ) const
inline

Definition at line 6534 of file maglev-ir.h.

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◆ GenerateCode()

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

◆ maps()

const compiler::ZoneRefSet< Map > & v8::internal::maglev::CheckMapsWithMigrationAndDeopt::maps ( ) const
inline

Definition at line 6533 of file maglev-ir.h.

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◆ MaxCallStackArgs()

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

◆ options()

auto v8::internal::maglev::CheckMapsWithMigrationAndDeopt::options ( ) const
inline

Definition at line 6544 of file maglev-ir.h.

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◆ PrintParams()

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

Definition at line 7608 of file maglev-ir.cc.

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◆ receiver_input()

Input & v8::internal::maglev::CheckMapsWithMigrationAndDeopt::receiver_input ( )
inline

Definition at line 6537 of file maglev-ir.h.

◆ SetValueLocationConstraints()

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

Member Data Documentation

◆ kInputTypes

Base::InputTypes v8::internal::maglev::CheckMapsWithMigrationAndDeopt::kInputTypes {ValueRepresentation::kTagged}
staticconstexpr

Definition at line 6531 of file maglev-ir.h.

◆ kProperties

OpProperties v8::internal::maglev::CheckMapsWithMigrationAndDeopt::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 6525 of file maglev-ir.h.

◆ kReceiverIndex

int v8::internal::maglev::CheckMapsWithMigrationAndDeopt::kReceiverIndex = 0
staticconstexpr

Definition at line 6536 of file maglev-ir.h.

◆ maps_

const compiler::ZoneRefSet<Map> v8::internal::maglev::CheckMapsWithMigrationAndDeopt::maps_
private

Definition at line 6548 of file maglev-ir.h.

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