Namespaces
namespace	detail

Classes
class	Abort

class	AbstractLoadTaggedField

struct	AllocatableRegisters

struct	AllocatableRegisters< DoubleRegister >

struct	AllocatableRegisters< Register >

class	AllocateElementsArray

class	AllocationBlock

class	AnyUseMarkingProcessor

class	ArgumentsElements

class	ArgumentsLength

class	AssertInt32

class	BasicBlock

class	BasicBlockRef

class	BinaryWithFeedbackNode

class	BranchControlNode

class	BranchControlNodeT

class	BranchIfFloat64Compare

class	BranchIfFloat64IsHole

class	BranchIfFloat64ToBooleanTrue

class	BranchIfInt32Compare

class	BranchIfInt32ToBooleanTrue

class	BranchIfIntPtrToBooleanTrue

class	BranchIfJSReceiver

class	BranchIfReferenceEqual

class	BranchIfRootConstant

class	BranchIfSmi

class	BranchIfToBooleanTrue

class	BranchIfTypeOf

class	BranchIfUint32Compare

class	BranchIfUndefinedOrNull

class	BranchIfUndetectable

class	BuiltinContinuationDeoptFrame

class	BuiltinStringFromCharCode

class	BuiltinStringPrototypeCharCodeOrCodePointAt

class	Call

class	CallArguments

class	CallBuiltin

class	CallCPPBuiltin

class	CallForwardVarargs

class	CallKnownApiFunction

class	CallKnownJSFunction

class	CallRuntime

class	CallSelf

class	CallWithArrayLike

class	CallWithSpread

struct	CatchBlockDetails

class	ChangeInt32ToFloat64

class	ChangeIntPtrToFloat64

class	ChangeUint32ToFloat64

class	CheckCacheIndicesNotCleared

class	CheckConstructResult

class	CheckDerivedConstructResult

class	CheckDetectableCallable

class	CheckDynamicValue

class	CheckedHoleyFloat64ToFloat64

class	CheckedInt32ToUint32

class	CheckedInternalizedString

class	CheckedIntPtrToInt32

class	CheckedIntPtrToUint32

class	CheckedNumberOrOddballToFloat64

class	CheckedNumberOrOddballToFloat64OrHoleyFloat64

class	CheckedNumberOrOddballToHoleyFloat64

class	CheckedNumberToInt32

class	CheckedNumberToUint8Clamped

class	CheckedObjectToIndex

class	CheckedSmiDecrement

class	CheckedSmiIncrement

class	CheckedSmiSizedInt32

class	CheckedSmiTagFloat64

class	CheckedSmiTagInt32

class	CheckedSmiTagIntPtr

class	CheckedSmiTagUint32

class	CheckedSmiUntag

class	CheckedTruncateFloat64ToInt32

class	CheckedTruncateFloat64ToUint32

class	CheckedTruncateNumberOrOddballToInt32

class	CheckedUint32ToInt32

class	CheckFloat64SameValue

class	CheckHeapObject

class	CheckHoleyFloat64IsSmi

class	CheckHoleyFloat64NotHole

class	CheckInstanceType

class	CheckInt32Condition

class	CheckInt32IsSmi

class	CheckIntPtrIsSmi

class	CheckJSDataViewBounds

class	CheckJSReceiverOrNullOrUndefined

class	CheckMaps

class	CheckMapsWithAlreadyLoadedMap

class	CheckMapsWithMigration

class	CheckMapsWithMigrationAndDeopt

class	CheckNotHole

class	CheckNumber

class	CheckpointedJump

class	CheckSmi

class	CheckString

class	CheckStringOrStringWrapper

class	CheckSymbol

class	CheckTypedArrayBounds

class	CheckTypedArrayNotDetached

class	CheckUint32IsSmi

class	CheckValue

class	CheckValueEqualsInt32

class	CheckValueEqualsString

class	CompactInterpreterFrameState

class	ConditionalControlNode

class	ConsStringMap

class	Constant

class	ConstantGapMove

class	Construct

class	ConstructInvokeStubDeoptFrame

class	ConstructWithSpread

class	ControlNode

class	ConvertHoleToUndefined

class	ConvertReceiver

class	CreateArrayLiteral

class	CreateClosure

class	CreateFastArrayElements

class	CreateFunctionContext

class	CreateObjectLiteral

class	CreateRegExpLiteral

class	CreateShallowArrayLiteral

class	CreateShallowObjectLiteral

class	Dead

class	DeadNodeSweepingProcessor

class	DebugBreak

class	DecompressedUseMarkingProcessor

class	DeferredCodeInfo

class	DefineKeyedOwnGeneric

class	DefineNamedOwnGeneric

class	DeleteProperty

class	Deopt

class	DeoptFrame

class	DeoptInfo

class	DeoptInfoVisitor

class	EagerDeoptInfo

class	EnsureWritableFastElements

class	ExceptionHandlerInfo

class	ExtendPropertiesBackingStore

class	ExternalConstant

class	FastCreateClosure

class	FixedInputNodeTMixin

class	Float64Abs

class	Float64BinaryNode

class	Float64BinaryNodeWithCall

class	Float64Compare

class	Float64Constant

class	Float64Ieee754Unary

class	Float64Negate

class	Float64Round

class	Float64ToBoolean

class	Float64ToHeapNumberForField

class	Float64ToTagged

class	Float64ToUint8Clamped

class	ForInNext

class	ForInPrepare

class	FunctionEntryStackCheck

class	GapMove

class	GeneratorRestoreRegister

class	GeneratorStore

class	GetContinuationPreservedEmbedderData

class	GetIterator

class	GetKeyedGeneric

class	GetSecondReturnedValue

class	GetTemplateObject

class	Graph

class	GraphProcessor

class	HandleNoHeapWritesInterrupt

class	HasInPrototypeChain

class	HoleyFloat64IsHole

class	HoleyFloat64ToMaybeNanFloat64

class	HoleyFloat64ToTagged

class	Identity

class	InitialValue

class	InlinedAllocation

class	InlinedArgumentsDeoptFrame

class	Input

class	InputLocation

class	Int32AbsWithOverflow

class	Int32BinaryNode

class	Int32BinaryWithOverflowNode

class	Int32BitwiseNot

class	Int32Compare

class	Int32Constant

class	Int32ShiftRightLogical

class	Int32ToBoolean

class	Int32ToNumber

class	Int32ToUint8Clamped

class	Int32UnaryWithOverflowNode

class	InterpretedDeoptFrame

class	InterpreterFrameState

class	IntPtrToBoolean

class	IntPtrToNumber

struct	IsFixedInputNode

struct	IsFixedInputNode< T, std::void_t< decltype(T::kInputCount)> >

class	Jump

class	JumpLoop

struct	KnownNodeAspects

class	LazyDeoptInfo

class	LiveRangeAndNextUseProcessor

class	LoadDoubleDataViewElement

class	LoadDoubleField

class	LoadEnumCacheLength

class	LoadFixedArrayElement

class	LoadFixedDoubleArrayElement

class	LoadFloat64

class	LoadGlobal

class	LoadHeapInt32

class	LoadHoleyFixedDoubleArrayElement

class	LoadHoleyFixedDoubleArrayElementCheckedNotHole

class	LoadInt32

class	LoadNamedFromSuperGeneric

class	LoadNamedGeneric

class	LoadSignedIntDataViewElement

class	LoadTaggedField

class	LoadTaggedFieldByFieldIndex

class	LoadTaggedFieldForContextSlot

class	LoadTaggedFieldForProperty

class	LoadTaggedFieldForScriptContextSlot

class	LoadTypedArrayLength

class	LogicalNot

struct	LoopEffects

class	LoopOptimizationProcessor

class	MaglevAssembler

struct	MaglevCallerDetails

struct	MaglevCallSiteInfo

class	MaglevCodeGenerator

class	MaglevCodeGenState

class	MaglevCompilationInfo

class	MaglevCompilationUnit

class	MaglevCompiler

class	MaglevGraphBuilder

class	MaglevGraphLabeller

class	MaglevGraphVerifier

class	MaglevInliner

class	MaglevPhiRepresentationSelector

class	MaglevPrintingVisitor

class	MapCompare

class	MapPrototypeGet

class	MapPrototypeGetInt32Key

class	MaxCallDepthProcessor

class	MaybeGrowFastElements

class	MaybeReduceResult

class	MergePointInterpreterFrameState

class	MergePointRegisterState

class	MigrateMapIfNeeded

class	Node

class	NodeBase

class	NodeInfo

class	NodeMultiProcessor

class	NodeMultiProcessor< Processor, Processors... >

class	NodeMultiProcessor<>

class	NodeTMixin

struct	NodeWithInlineInputs

class	NumberToString

class	OpProperties

class	Phi

class	PolymorphicAccessInfo

class	PrintNode

class	PrintNodeLabel

class	ProcessingState

class	ReduceInterruptBudgetForLoop

class	ReduceInterruptBudgetForReturn

class	ReduceResult

struct	RegallocInfo

class	RegisterFrameArray

class	RegisterFrameState

class	RegisterInput

struct	RegisterMerge

struct	RegisterSnapshot

struct	RegisterStateFlags

class	RepeatIterator

class	RestLength

class	Return

class	RootConstant

class	SaveRegisterStateForCall

class	SetContinuationPreservedEmbedderData

class	SetKeyedGeneric

class	SetNamedGeneric

class	SetPendingMessage

class	SetPrototypeHas

class	SmiConstant

struct	StackSlot

class	StoreDoubleDataViewElement

class	StoreDoubleField

class	StoreFixedArrayElementNoWriteBarrier

class	StoreFixedArrayElementWithWriteBarrier

class	StoreFixedDoubleArrayElement

class	StoreFloat64

class	StoreGlobal

class	StoreHeapInt32

class	StoreInArrayLiteralGeneric

class	StoreInt32

class	StoreMap

class	StoreScriptContextSlotWithWriteBarrier

class	StoreTaggedFieldNoWriteBarrier

class	StoreTaggedFieldWithWriteBarrier

class	StoreTrustedPointerFieldWithWriteBarrier

class	StraightForwardRegisterAllocator

class	StringAt

class	StringConcat

class	StringEqual

class	StringLength

class	SweepIdentityNodes

class	Switch

class	TaggedEqual

class	TaggedIndexConstant

class	TaggedNotEqual

class	TerminalControlNode

class	TerminalControlNodeT

class	TestInstanceOf

class	TestTypeOf

class	TestUndetectable

class	ThrowIfNotCallable

class	ThrowIfNotSuperConstructor

class	ThrowReferenceErrorIfHole

class	ThrowSuperAlreadyCalledIfNotHole

class	ThrowSuperNotCalledIfHole

class	ToBoolean

class	ToBooleanLogicalNot

class	ToName

class	ToNumberOrNumeric

class	ToObject

class	ToString

class	TransitionAndStoreArrayElement

class	TransitionElementsKind

class	TransitionElementsKindOrCheckMap

class	TruncateNumberOrOddballToInt32

class	TrustedConstant

class	TryOnStackReplacement

class	Uint32Constant

class	Uint32ToNumber

class	Uint32ToUint8Clamped

class	UnaryWithFeedbackNode

class	UncheckedNumberOrOddballToFloat64

class	UnconditionalControlNode

class	UnconditionalControlNodeT

class	UnsafeInt32ToUint32

class	UnsafeSmiTagInt32

class	UnsafeSmiTagIntPtr

class	UnsafeSmiTagUint32

class	UnsafeSmiUntag

class	UnwrapStringWrapper

class	UnwrapThinString

class	UpdateJSArrayLength

class	ValueLocation

class	ValueLocationConstraintProcessor

class	ValueNode

class	VirtualObject

class	VirtualObjectList

class	ZoneLabelRef

Typedefs
using	NodeIterator = ZoneVector<Node*>::iterator

using	NodeConstIterator = ZoneVector<Node*>::const_iterator

template<typename... Processors>
using	GraphMultiProcessor = GraphProcessor<NodeMultiProcessor<Processors...>>

using	BlockConstIterator = ZoneVector<BasicBlock*>::const_iterator

using	BlockConstReverseIterator

using	PossibleMaps = compiler::ZoneRefSet<Map>

using	NodeIdT = uint32_t

template<class Derived >
using	NodeT = NodeTMixin<Node, Derived>

template<class Derived >
using	ValueNodeT = NodeTMixin<ValueNode, Derived>

template<size_t InputCount, class Derived >
using	FixedInputNodeT

template<size_t InputCount, class Derived >
using	FixedInputValueNodeT

typedef base::EnumSet< ValueRepresentation, int8_t >	ValueRepresentationSet

typedef base::EnumSet< UseRepresentation, int8_t >	UseRepresentationSet

typedef base::PointerWithPayload< void, RegisterStateFlags, 2 >	RegisterState

Enumerations
enum class	UseReprHintRecording { kRecord , kDoNotRecord }

enum class	BlockProcessResult { kContinue , kSkip }

enum class	ProcessResult { kContinue , kRemove , kHoist , kAbort , kSkipBlock }

enum class	Opcode : uint16_t { NODE_BASE_LIST =(DEF_OPCODES) }

enum class	ValueRepresentation : uint8_t { kTagged , kInt32 , kUint32 , kFloat64 , kHoleyFloat64 , kIntPtr }

enum class	NodeType : uint32_t { DEFINE_NODE_TYPE }

enum class	TaggedToFloat64ConversionType : uint8_t { kOnlyNumber , kNumberOrBoolean , kNumberOrOddball }

enum class	CheckType { kCheckHeapObject , kOmitHeapObjectCheck }

enum class	EscapeAnalysisResult { kUnknown , kElided , kEscaped }

enum class	AssertCondition { D }

enum class	StoreTaggedMode : uint8_t { kDefault , kInitializing , kTransitioning }

enum class	UseRepresentation : uint8_t { kTagged , kInt32 , kTruncatedInt32 , kUint32 , kFloat64 , kHoleyFloat64 }

Functions
static bool	IsMaglevEnabled ()

static bool	IsMaglevOsrEnabled ()

constexpr Condition	ConditionForFloat64 (Operation operation)

constexpr Condition	ConditionForNaN ()

int	ShiftFromScale (int n)

template<typename T >
void	AllocateSlow (MaglevAssembler *masm, RegisterSnapshot register_snapshot, Register object, Builtin builtin, T size_in_bytes, ZoneLabelRef done)

ExternalReference	SpaceAllocationTopAddress (Isolate *isolate, AllocationType alloc_type)

ExternalReference	SpaceAllocationLimitAddress (Isolate *isolate, AllocationType alloc_type)

Builtin	AllocateBuiltin (AllocationType alloc_type)

template<typename T >
auto	RepeatValue (T val, int count)

Condition	ToCondition (AssertCondition cond)

constexpr Condition	ConditionFor (Operation operation)

constexpr Condition	UnsignedConditionFor (Operation operation)

int	GetSafepointIndexForStackSlot (int i)

Register	ToRegister (const compiler::InstructionOperand &operand)

DoubleRegister	ToDoubleRegister (const compiler::InstructionOperand &operand)

template<typename RegisterT >
auto	ToRegisterT (const compiler::InstructionOperand &operand)

Register	ToRegister (const ValueLocation &location)

DoubleRegister	ToDoubleRegister (const ValueLocation &location)

template<Operation kOperation>
static constexpr std::optional< int >	Int32Identity ()

template<Operation kOperation, typename type >
bool	OperationValue (type left, type right)

NodeType	StaticTypeForNode (compiler::JSHeapBroker broker, LocalIsolate isolate, ValueNode *node)

void	PrintGraph (std::ostream &os, MaglevCompilationInfo compilation_info, Graph const graph)

std::ostream &	operator<< (std::ostream &os, const PrintNode &printer)

std::ostream &	operator<< (std::ostream &os, const PrintNodeLabel &printer)

template<typename Key , typename Value , typename MergeFunc = std::equal_to<Value>>
void	DestructivelyIntersect (ZoneMap< Key, Value > &lhs_map, const ZoneMap< Key, Value > &rhs_map, MergeFunc &&func=MergeFunc())

void	DefineAsRegister (Node *node)

void	DefineAsConstant (Node *node)

void	DefineAsFixed (Node *node, Register reg)

void	DefineSameAsFirst (Node *node)

void	UseRegister (Input &input)

void	UseAndClobberRegister (Input &input)

void	UseAny (Input &input)

void	UseFixed (Input &input, Register reg)

void	UseFixed (Input &input, DoubleRegister reg)

const char *	OpcodeToString (Opcode opcode)

bool	FromConstantToBool (LocalIsolate local_isolate, ValueNode node)

ValueRepresentation	ToValueRepresentation (MachineType type)

void	CheckValueInputIs (const NodeBase node, int i, ValueRepresentation expected, MaglevGraphLabeller graph_labeller)

void	CheckValueInputIs (const NodeBase node, int i, Opcode expected, MaglevGraphLabeller graph_labeller)

std::ostream &	operator<< (std::ostream &os, StoreMap::Kind kind)

std::ostream &	operator<< (std::ostream &os, Opcode opcode)

constexpr bool	IsValueNode (Opcode opcode)

constexpr bool	IsConstantNode (Opcode opcode)

constexpr bool	IsCommutativeNode (Opcode opcode)

constexpr bool	IsZeroCostNode (Opcode opcode)

constexpr bool	IsGapMoveNode (Opcode opcode)

constexpr bool	IsControlNode (Opcode opcode)

constexpr bool	IsBranchControlNode (Opcode opcode)

constexpr bool	IsConditionalControlNode (Opcode opcode)

constexpr bool	IsUnconditionalControlNode (Opcode opcode)

constexpr bool	IsTerminalControlNode (Opcode opcode)

constexpr bool	IsSimpleFieldStore (Opcode opcode)

constexpr bool	IsElementsArrayWrite (Opcode opcode)

constexpr bool	IsTypedArrayStore (Opcode opcode)

constexpr bool	CanBeStoreToNonEscapedObject (Opcode opcode)

constexpr bool	IsDoubleRepresentation (ValueRepresentation repr)

constexpr bool	IsZeroExtendedRepresentation (ValueRepresentation repr)

constexpr NodeType	EmptyNodeType ()

constexpr NodeType	CombineType (NodeType left, NodeType right)

constexpr NodeType	IntersectType (NodeType left, NodeType right)

constexpr bool	NodeTypeIs (NodeType type, NodeType to_check)

NodeType	StaticTypeForMap (compiler::MapRef map, compiler::JSHeapBroker *broker)

constexpr bool	IsEmptyNodeType (NodeType type)

NodeType	StaticTypeForConstant (compiler::JSHeapBroker *broker, compiler::ObjectRef ref)

bool	IsInstanceOfLeafNodeType (compiler::MapRef map, NodeType type, compiler::JSHeapBroker *broker)

bool	IsInstanceOfNodeType (compiler::MapRef map, NodeType type, compiler::JSHeapBroker *broker)

std::ostream &	operator<< (std::ostream &out, const NodeType &type)

bool	NodeTypeMayBeNullOrUndefined (NodeType type)

bool	FromConstantToBool (MaglevAssembler masm, ValueNode node)

std::ostream &	operator<< (std::ostream &os, const ValueRepresentation &repr)

std::ostream &	operator<< (std::ostream &os, const TaggedToFloat64ConversionType &conversion_type)

bool	HasOnlyJSTypedArrayMaps (base::Vector< const compiler::MapRef > maps)

bool	HasOnlyJSArrayMaps (base::Vector< const compiler::MapRef > maps)

bool	HasOnlyJSObjectMaps (base::Vector< const compiler::MapRef > maps)

bool	HasOnlyStringMaps (base::Vector< const compiler::MapRef > maps)

bool	HasOnlyNumberMaps (base::Vector< const compiler::MapRef > maps)

bool	HasNumberMap (base::Vector< const compiler::MapRef > maps)

constexpr OpProperties	StaticPropertiesForOpcode (Opcode opcode)

	DEFINE_TRUNCATE_NODE (TruncateFloat64ToInt32, HoleyFloat64, OpProperties::Int32()) DEFINE_TRUNCATE_NODE(UnsafeTruncateFloat64ToInt32

std::ostream &	operator<< (std::ostream &os, const AssertCondition cond)

	LOAD_TYPED_ARRAY (LoadSignedIntTypedArrayElement, OpProperties::Int32(), INT8_ELEMENTS, INT16_ELEMENTS, INT32_ELEMENTS) LOAD_TYPED_ARRAY(LoadUnsignedIntTypedArrayElement

UINT32_ELEMENTS	LOAD_TYPED_ARRAY (LoadDoubleTypedArrayElement, OpProperties::Float64(), FLOAT32_ELEMENTS, FLOAT64_ELEMENTS) STORE_TYPED_ARRAY(StoreIntTypedArrayElement

bool	IsInitializingOrTransitioning (StoreTaggedMode mode)

std::ostream &	operator<< (std::ostream &os, const UseRepresentation &repr)

template<typename NodeT >
constexpr bool	CanBeStoreToNonEscapedObject ()

constexpr bool	operator== (const RegisterStateFlags &left, const RegisterStateFlags &right)

bool	LoadMergeState (RegisterState state, RegisterMerge **merge)

bool	LoadMergeState (RegisterState state, ValueNode node, RegisterMerge merge)

FPUCondition	ConditionToConditionCmpFPU (Condition condition)

void	SubSizeAndTagObject (MaglevAssembler *masm, Register object, Register size_in_bytes)

void	SubSizeAndTagObject (MaglevAssembler *masm, Register object, int size_in_bytes)

template<typename T >
void	AllocateRaw (MaglevAssembler masm, Isolate isolate, RegisterSnapshot register_snapshot, Register object, T size_in_bytes, AllocationType alloc_type, AllocationAlignment alignment)

ScaleFactor	ScaleFactorFromInt (int n)

Variables
static constexpr int	kNoVreg = -1

static constexpr int	kOpcodeCount = NODE_BASE_LIST(PLUS_ONE)

static constexpr Opcode	kFirstOpcode = static_cast<Opcode>(0)

static constexpr Opcode	kLastOpcode = static_cast<Opcode>(kOpcodeCount - 1)

static constexpr Opcode	kFirstValueNodeOpcode

static constexpr Opcode	kLastValueNodeOpcode

static constexpr Opcode	kFirstConstantNodeOpcode

static constexpr Opcode	kLastConstantNodeOpcode

static constexpr Opcode	kFirstGapMoveNodeOpcode

static constexpr Opcode	kLastGapMoveNodeOpcode

static constexpr Opcode	kFirstNodeOpcode = std::min({NODE_LIST(V) kLastOpcode})

static constexpr Opcode	kLastNodeOpcode = std::max({NODE_LIST(V) kFirstOpcode})

static constexpr Opcode	kFirstBranchControlNodeOpcode

static constexpr Opcode	kLastBranchControlNodeOpcode

static constexpr Opcode	kFirstConditionalControlNodeOpcode

static constexpr Opcode	kLastConditionalControlNodeOpcode

static constexpr Opcode	kLastUnconditionalControlNodeOpcode

static constexpr Opcode	kFirstUnconditionalControlNodeOpcode

static constexpr Opcode	kLastTerminalControlNodeOpcode

static constexpr Opcode	kFirstTerminalControlNodeOpcode

static constexpr Opcode	kFirstControlNodeOpcode

static constexpr Opcode	kLastControlNodeOpcode

static constexpr NodeIdT	kInvalidNodeId = 0

static constexpr NodeIdT	kFirstValidNodeId = 1

	HoleyFloat64

static constexpr int	kNumAssertConditions

	UINT8_ELEMENTS

	UINT8_CLAMPED_ELEMENTS

	UINT16_ELEMENTS

UINT32_ELEMENTS	INT8_ELEMENTS

UINT32_ELEMENTS	INT16_ELEMENTS

UINT32_ELEMENTS	INT32_ELEMENTS

static constexpr int	kAllocatableGeneralRegisterCount

static constexpr int	kAllocatableDoubleRegisterCount

Typedef Documentation

◆ BlockConstIterator

using v8::internal::maglev::BlockConstIterator = ZoneVector<BasicBlock*>::const_iterator

Definition at line 19 of file maglev-graph.h.

◆ BlockConstReverseIterator

using v8::internal::maglev::BlockConstReverseIterator

Initial value:

ZoneVector<BasicBlock*>::const_reverse_iterator

Definition at line 20 of file maglev-graph.h.

◆ FixedInputNodeT

template<size_t InputCount, class Derived >

using v8::internal::maglev::FixedInputNodeT

Initial value:

FixedInputNodeTMixin<InputCount, NodeT<Derived>, Derived>

Definition at line 2864 of file maglev-ir.h.

◆ FixedInputValueNodeT

template<size_t InputCount, class Derived >

using v8::internal::maglev::FixedInputValueNodeT

Initial value:

FixedInputNodeTMixin<InputCount, ValueNodeT<Derived>, Derived>

Definition at line 2868 of file maglev-ir.h.

◆ GraphMultiProcessor

template<typename... Processors>

using v8::internal::maglev::GraphMultiProcessor = GraphProcessor<NodeMultiProcessor<Processors...>>

Definition at line 335 of file maglev-graph-processor.h.

◆ NodeConstIterator

using v8::internal::maglev::NodeConstIterator = ZoneVector<Node*>::const_iterator

Definition at line 23 of file maglev-basic-block.h.

◆ NodeIdT

using v8::internal::maglev::NodeIdT = uint32_t

Definition at line 898 of file maglev-ir.h.

◆ NodeIterator

using v8::internal::maglev::NodeIterator = ZoneVector<Node*>::iterator

Definition at line 22 of file maglev-basic-block.h.

◆ NodeT

template<class Derived >

using v8::internal::maglev::NodeT = NodeTMixin<Node, Derived>

Definition at line 2858 of file maglev-ir.h.

◆ PossibleMaps

using v8::internal::maglev::PossibleMaps = compiler::ZoneRefSet<Map>

Definition at line 70 of file maglev-interpreter-frame-state.h.

◆ RegisterState

typedef base::PointerWithPayload<void, RegisterStateFlags, 2> v8::internal::maglev::RegisterState

Definition at line 63 of file maglev-regalloc-data.h.

◆ UseRepresentationSet

typedef base::EnumSet<UseRepresentation, int8_t> v8::internal::maglev::UseRepresentationSet

Definition at line 9402 of file maglev-ir.h.

◆ ValueNodeT

template<class Derived >

using v8::internal::maglev::ValueNodeT = NodeTMixin<ValueNode, Derived>

Definition at line 2861 of file maglev-ir.h.

◆ ValueRepresentationSet

typedef base::EnumSet<ValueRepresentation, int8_t> v8::internal::maglev::ValueRepresentationSet

Definition at line 9401 of file maglev-ir.h.

Enumeration Type Documentation

◆ AssertCondition

enum class v8::internal::maglev::AssertCondition

strong

Enumerator
D

Definition at line 6425 of file maglev-ir.h.

◆ BlockProcessResult

enum class v8::internal::maglev::BlockProcessResult

strong

Enumerator
kContinue
kSkip

Definition at line 47 of file maglev-graph-processor.h.

◆ CheckType

enum class v8::internal::maglev::CheckType

strong

Enumerator
kCheckHeapObject
kOmitHeapObjectCheck

Definition at line 4592 of file maglev-ir.h.

◆ EscapeAnalysisResult

enum class v8::internal::maglev::EscapeAnalysisResult

strong

Enumerator
kUnknown
kElided
kEscaped

Definition at line 5948 of file maglev-ir.h.

◆ NodeType

enum class v8::internal::maglev::NodeType : uint32_t

strong

Enumerator
DEFINE_NODE_TYPE

Definition at line 653 of file maglev-ir.h.

◆ Opcode

enum class v8::internal::maglev::Opcode : uint16_t

strong

Enumerator
NODE_BASE_LIST

Definition at line 432 of file maglev-ir.h.

◆ ProcessResult

enum class v8::internal::maglev::ProcessResult

strong

Enumerator
kContinue
kRemove
kHoist
kAbort
kSkipBlock

Definition at line 52 of file maglev-graph-processor.h.

◆ StoreTaggedMode

enum class v8::internal::maglev::StoreTaggedMode : uint8_t

strong

Enumerator
kDefault
kInitializing
kTransitioning

Definition at line 8569 of file maglev-ir.h.

◆ TaggedToFloat64ConversionType

enum class v8::internal::maglev::TaggedToFloat64ConversionType : uint8_t

strong

Enumerator
kOnlyNumber
kNumberOrBoolean
kNumberOrOddball

Definition at line 810 of file maglev-ir.h.

◆ UseRepresentation

enum class v8::internal::maglev::UseRepresentation : uint8_t

strong

Enumerator
kTagged
kInt32
kTruncatedInt32
kUint32
kFloat64
kHoleyFloat64

Definition at line 9374 of file maglev-ir.h.

◆ UseReprHintRecording

enum class v8::internal::maglev::UseReprHintRecording

strong

Enumerator
kRecord
kDoNotRecord

Definition at line 173 of file maglev-graph-builder.h.

◆ ValueRepresentation

enum class v8::internal::maglev::ValueRepresentation : uint8_t

strong

Enumerator
kTagged
kInt32
kUint32
kFloat64
kHoleyFloat64
kIntPtr

Definition at line 592 of file maglev-ir.h.

Function Documentation

◆ AllocateBuiltin()

Builtin v8::internal::maglev::AllocateBuiltin ( AllocationType alloc_type )

inline

Definition at line 41 of file maglev-assembler.h.

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◆ AllocateRaw()

template<typename T >

void v8::internal::maglev::AllocateRaw	(	MaglevAssembler *	masm,
		Isolate *	isolate,
		RegisterSnapshot	register_snapshot,
		Register	object,
		T	size_in_bytes,
		AllocationType	alloc_type,
		AllocationAlignment	alignment )

Definition at line 27 of file maglev-assembler-riscv.cc.

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◆ AllocateSlow()

template<typename T >

void v8::internal::maglev::AllocateSlow	(	MaglevAssembler *	masm,
		RegisterSnapshot	register_snapshot,
		Register	object,
		Builtin	builtin,
		T	size_in_bytes,
		ZoneLabelRef	done )

inline

Definition at line 263 of file maglev-assembler-inl.h.

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◆ CanBeStoreToNonEscapedObject() [1/2]

template<typename NodeT >

bool v8::internal::maglev::CanBeStoreToNonEscapedObject ( )

constexpr

Definition at line 190 of file maglev-post-hoc-optimizations-processors.h.

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◆ CanBeStoreToNonEscapedObject() [2/2]

bool v8::internal::maglev::CanBeStoreToNonEscapedObject ( Opcode opcode )

constexpr

Definition at line 568 of file maglev-ir.h.

◆ CheckValueInputIs() [1/2]

void v8::internal::maglev::CheckValueInputIs	(	const NodeBase *	node,
		int	i,
		Opcode	expected,
		MaglevGraphLabeller *	graph_labeller )

Definition at line 554 of file maglev-ir.cc.

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◆ CheckValueInputIs() [2/2]

void v8::internal::maglev::CheckValueInputIs	(	const NodeBase *	node,
		int	i,
		ValueRepresentation	expected,
		MaglevGraphLabeller *	graph_labeller )

Definition at line 532 of file maglev-ir.cc.

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◆ CombineType()

NodeType v8::internal::maglev::CombineType	(	NodeType	left,
		NodeType	right )

inlineconstexpr

Definition at line 661 of file maglev-ir.h.

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◆ ConditionFor()

Condition v8::internal::maglev::ConditionFor ( Operation operation )

constexpr

Definition at line 1089 of file maglev-assembler.h.

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◆ ConditionForFloat64()

Condition v8::internal::maglev::ConditionForFloat64 ( Operation operation )

constexpr

Definition at line 21 of file maglev-assembler-arm-inl.h.

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◆ ConditionForNaN()

Condition v8::internal::maglev::ConditionForNaN ( )

constexpr

Definition at line 25 of file maglev-assembler-arm-inl.h.

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◆ ConditionToConditionCmpFPU()

FPUCondition v8::internal::maglev::ConditionToConditionCmpFPU ( Condition condition )

inline

Definition at line 41 of file maglev-assembler-riscv-inl.h.

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◆ DEFINE_TRUNCATE_NODE()

v8::internal::maglev::DEFINE_TRUNCATE_NODE	(	TruncateFloat64ToInt32	,
		HoleyFloat64	,
		OpProperties::Int32()	)

◆ DefineAsConstant()

void v8::internal::maglev::DefineAsConstant ( Node * node )

inline

Definition at line 48 of file maglev-ir-inl.h.

◆ DefineAsFixed()

void v8::internal::maglev::DefineAsFixed	(	Node *	node,
		Register	reg )

inline

Definition at line 52 of file maglev-ir-inl.h.

◆ DefineAsRegister()

void v8::internal::maglev::DefineAsRegister ( Node * node )

inline

Definition at line 44 of file maglev-ir-inl.h.

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◆ DefineSameAsFirst()

void v8::internal::maglev::DefineSameAsFirst ( Node * node )

inline

Definition at line 58 of file maglev-ir-inl.h.

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◆ DestructivelyIntersect()

template<typename Key , typename Value , typename MergeFunc = std::equal_to<Value>>

void v8::internal::maglev::DestructivelyIntersect	(	ZoneMap< Key, Value > &	lhs_map,
		const ZoneMap< Key, Value > &	rhs_map,
		MergeFunc &&	func = MergeFunc() )

Definition at line 37 of file maglev-interpreter-frame-state.h.

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◆ EmptyNodeType()

NodeType v8::internal::maglev::EmptyNodeType ( )

inlineconstexpr

Definition at line 659 of file maglev-ir.h.

◆ FromConstantToBool() [1/2]

bool v8::internal::maglev::FromConstantToBool	(	LocalIsolate *	local_isolate,
		ValueNode *	node )

Definition at line 364 of file maglev-ir.cc.

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◆ FromConstantToBool() [2/2]

bool v8::internal::maglev::FromConstantToBool	(	MaglevAssembler *	masm,
		ValueNode *	node )

◆ GetSafepointIndexForStackSlot()

int v8::internal::maglev::GetSafepointIndexForStackSlot ( int i )

inline

Definition at line 146 of file maglev-code-gen-state.h.

◆ HasNumberMap()

bool v8::internal::maglev::HasNumberMap ( base::Vector< const compiler::MapRef > maps )

inline

Definition at line 887 of file maglev-ir.h.

◆ HasOnlyJSArrayMaps()

bool v8::internal::maglev::HasOnlyJSArrayMaps ( base::Vector< const compiler::MapRef > maps )

inline

Definition at line 859 of file maglev-ir.h.

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◆ HasOnlyJSObjectMaps()

bool v8::internal::maglev::HasOnlyJSObjectMaps ( base::Vector< const compiler::MapRef > maps )

inline

Definition at line 866 of file maglev-ir.h.

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◆ HasOnlyJSTypedArrayMaps()

bool v8::internal::maglev::HasOnlyJSTypedArrayMaps ( base::Vector< const compiler::MapRef > maps )

inline

Definition at line 852 of file maglev-ir.h.

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◆ HasOnlyNumberMaps()

bool v8::internal::maglev::HasOnlyNumberMaps ( base::Vector< const compiler::MapRef > maps )

inline

Definition at line 880 of file maglev-ir.h.

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◆ HasOnlyStringMaps()

bool v8::internal::maglev::HasOnlyStringMaps ( base::Vector< const compiler::MapRef > maps )

inline

Definition at line 873 of file maglev-ir.h.

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◆ Int32Identity()

template<Operation kOperation>

static constexpr std::optional< int > v8::internal::maglev::Int32Identity ( )

staticconstexpr

Definition at line 2123 of file maglev-graph-builder.cc.

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◆ IntersectType()

NodeType v8::internal::maglev::IntersectType	(	NodeType	left,
		NodeType	right )

inlineconstexpr

Definition at line 665 of file maglev-ir.h.

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◆ IsBranchControlNode()

bool v8::internal::maglev::IsBranchControlNode ( Opcode opcode )

constexpr

Definition at line 529 of file maglev-ir.h.

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◆ IsCommutativeNode()

bool v8::internal::maglev::IsCommutativeNode ( Opcode opcode )

constexpr

Definition at line 495 of file maglev-ir.h.

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◆ IsConditionalControlNode()

bool v8::internal::maglev::IsConditionalControlNode ( Opcode opcode )

constexpr

Definition at line 533 of file maglev-ir.h.

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◆ IsConstantNode()

bool v8::internal::maglev::IsConstantNode ( Opcode opcode )

constexpr

Definition at line 491 of file maglev-ir.h.

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◆ IsControlNode()

bool v8::internal::maglev::IsControlNode ( Opcode opcode )

constexpr

Definition at line 526 of file maglev-ir.h.

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◆ IsDoubleRepresentation()

bool v8::internal::maglev::IsDoubleRepresentation ( ValueRepresentation repr )

inlineconstexpr

Definition at line 601 of file maglev-ir.h.

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◆ IsElementsArrayWrite()

bool v8::internal::maglev::IsElementsArrayWrite ( Opcode opcode )

constexpr

Definition at line 559 of file maglev-ir.h.

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◆ IsEmptyNodeType()

bool v8::internal::maglev::IsEmptyNodeType ( NodeType type )

inlineconstexpr

Definition at line 706 of file maglev-ir.h.

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◆ IsGapMoveNode()

bool v8::internal::maglev::IsGapMoveNode ( Opcode opcode )

constexpr

Definition at line 523 of file maglev-ir.h.

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◆ IsInitializingOrTransitioning()

bool v8::internal::maglev::IsInitializingOrTransitioning ( StoreTaggedMode mode )

inline

Definition at line 8574 of file maglev-ir.h.

◆ IsInstanceOfLeafNodeType()

bool v8::internal::maglev::IsInstanceOfLeafNodeType	(	compiler::MapRef	map,
		NodeType	type,
		compiler::JSHeapBroker *	broker )

inline

Definition at line 719 of file maglev-ir.h.

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◆ IsInstanceOfNodeType()

bool v8::internal::maglev::IsInstanceOfNodeType	(	compiler::MapRef	map,
		NodeType	type,
		compiler::JSHeapBroker *	broker )

inline

Definition at line 756 of file maglev-ir.h.

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◆ IsMaglevEnabled()

static bool v8::internal::maglev::IsMaglevEnabled ( )

inlinestatic

Definition at line 57 of file compiler.h.

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◆ IsMaglevOsrEnabled()

static bool v8::internal::maglev::IsMaglevOsrEnabled ( )

inlinestatic

Definition at line 59 of file compiler.h.

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◆ IsSimpleFieldStore()

bool v8::internal::maglev::IsSimpleFieldStore ( Opcode opcode )

constexpr

Definition at line 547 of file maglev-ir.h.

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◆ IsTerminalControlNode()

bool v8::internal::maglev::IsTerminalControlNode ( Opcode opcode )

constexpr

Definition at line 541 of file maglev-ir.h.

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◆ IsTypedArrayStore()

bool v8::internal::maglev::IsTypedArrayStore ( Opcode opcode )

constexpr

Definition at line 563 of file maglev-ir.h.

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◆ IsUnconditionalControlNode()

bool v8::internal::maglev::IsUnconditionalControlNode ( Opcode opcode )

constexpr

Definition at line 537 of file maglev-ir.h.

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◆ IsValueNode()

bool v8::internal::maglev::IsValueNode ( Opcode opcode )

constexpr

Definition at line 488 of file maglev-ir.h.

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◆ IsZeroCostNode()

bool v8::internal::maglev::IsZeroCostNode ( Opcode opcode )

constexpr

Definition at line 513 of file maglev-ir.h.

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◆ IsZeroExtendedRepresentation()

bool v8::internal::maglev::IsZeroExtendedRepresentation ( ValueRepresentation repr )

inlineconstexpr

Definition at line 606 of file maglev-ir.h.

◆ LOAD_TYPED_ARRAY() [1/2]

UINT32_ELEMENTS v8::internal::maglev::LOAD_TYPED_ARRAY	(	LoadDoubleTypedArrayElement	,
		OpProperties::Float64()	,
		FLOAT32_ELEMENTS	,
		FLOAT64_ELEMENTS	)

◆ LOAD_TYPED_ARRAY() [2/2]

v8::internal::maglev::LOAD_TYPED_ARRAY	(	LoadSignedIntTypedArrayElement	,
		OpProperties::Int32()	,
		INT8_ELEMENTS	,
		INT16_ELEMENTS	,
		INT32_ELEMENTS	)

◆ LoadMergeState() [1/2]

bool v8::internal::maglev::LoadMergeState	(	RegisterState	state,
		RegisterMerge **	merge )

inline

Definition at line 74 of file maglev-regalloc-data.h.

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◆ LoadMergeState() [2/2]

bool v8::internal::maglev::LoadMergeState	(	RegisterState	state,
		ValueNode **	node,
		RegisterMerge **	merge )

inline

Definition at line 84 of file maglev-regalloc-data.h.

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◆ NodeTypeIs()

bool v8::internal::maglev::NodeTypeIs	(	NodeType	type,
		NodeType	to_check )

inlineconstexpr

Definition at line 669 of file maglev-ir.h.

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◆ NodeTypeMayBeNullOrUndefined()

bool v8::internal::maglev::NodeTypeMayBeNullOrUndefined ( NodeType type )

inline

Definition at line 805 of file maglev-ir.h.

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◆ OpcodeToString()

const char * v8::internal::maglev::OpcodeToString ( Opcode opcode )

Definition at line 52 of file maglev-ir.cc.

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◆ OperationValue()

template<Operation kOperation, typename type >

bool v8::internal::maglev::OperationValue	(	type	left,
		type	right )

Definition at line 2943 of file maglev-graph-builder.cc.

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◆ operator<<() [1/9]

std::ostream & v8::internal::maglev::operator<<	(	std::ostream &	os,
		const AssertCondition	cond )

inline

Definition at line 6435 of file maglev-ir.h.

◆ operator<<() [2/9]

std::ostream & v8::internal::maglev::operator<<	(	std::ostream &	os,
		const PrintNode &	printer )

inline

Definition at line 144 of file maglev-graph-printer.h.

◆ operator<<() [3/9]

std::ostream & v8::internal::maglev::operator<<	(	std::ostream &	os,
		const PrintNodeLabel &	printer )

inline

Definition at line 149 of file maglev-graph-printer.h.

◆ operator<<() [4/9]

std::ostream & v8::internal::maglev::operator<<	(	std::ostream &	os,
		const TaggedToFloat64ConversionType &	conversion_type )

inline

Definition at line 840 of file maglev-ir.h.

◆ operator<<() [5/9]

std::ostream & v8::internal::maglev::operator<<	(	std::ostream &	os,
		const UseRepresentation &	repr )

inline

Definition at line 9383 of file maglev-ir.h.

◆ operator<<() [6/9]

std::ostream & v8::internal::maglev::operator<<	(	std::ostream &	os,
		const ValueRepresentation &	repr )

inline

Definition at line 822 of file maglev-ir.h.

◆ operator<<() [7/9]

std::ostream & v8::internal::maglev::operator<<	(	std::ostream &	os,
		Opcode	opcode )

inline

Definition at line 441 of file maglev-ir.h.

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◆ operator<<() [8/9]

std::ostream & v8::internal::maglev::operator<<	(	std::ostream &	os,
		StoreMap::Kind	kind )

Definition at line 7798 of file maglev-ir.cc.

◆ operator<<() [9/9]

std::ostream & v8::internal::maglev::operator<<	(	std::ostream &	out,
		const NodeType &	type )

inline

Definition at line 777 of file maglev-ir.h.

◆ operator==()

bool v8::internal::maglev::operator==	(	const RegisterStateFlags &	left,
		const RegisterStateFlags &	right )

constexpr

Definition at line 57 of file maglev-regalloc-data.h.

◆ PrintGraph()

void v8::internal::maglev::PrintGraph	(	std::ostream &	os,
		MaglevCompilationInfo *	compilation_info,
		Graph *const	graph )

inline

Definition at line 125 of file maglev-graph-printer.h.

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◆ RepeatValue()

template<typename T >

auto v8::internal::maglev::RepeatValue	(	T	val,
		int	count )

Definition at line 1063 of file maglev-assembler.h.

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◆ ScaleFactorFromInt()

ScaleFactor v8::internal::maglev::ScaleFactorFromInt ( int n )

inline

Definition at line 45 of file maglev-assembler-x64-inl.h.

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◆ ShiftFromScale()

int v8::internal::maglev::ShiftFromScale ( int n )

inline

Definition at line 27 of file maglev-assembler-arm-inl.h.

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◆ SpaceAllocationLimitAddress()

ExternalReference v8::internal::maglev::SpaceAllocationLimitAddress	(	Isolate *	isolate,
		AllocationType	alloc_type )

inline

Definition at line 32 of file maglev-assembler.h.

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◆ SpaceAllocationTopAddress()

ExternalReference v8::internal::maglev::SpaceAllocationTopAddress	(	Isolate *	isolate,
		AllocationType	alloc_type )

inline

Definition at line 23 of file maglev-assembler.h.

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◆ StaticPropertiesForOpcode()

OpProperties v8::internal::maglev::StaticPropertiesForOpcode ( Opcode opcode )

inlineconstexpr

Definition at line 11395 of file maglev-ir.h.

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◆ StaticTypeForConstant()

NodeType v8::internal::maglev::StaticTypeForConstant	(	compiler::JSHeapBroker *	broker,
		compiler::ObjectRef	ref )

inline

Definition at line 711 of file maglev-ir.h.

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◆ StaticTypeForMap()

NodeType v8::internal::maglev::StaticTypeForMap	(	compiler::MapRef	map,
		compiler::JSHeapBroker *	broker )

inline

Definition at line 680 of file maglev-ir.h.

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◆ StaticTypeForNode()

NodeType v8::internal::maglev::StaticTypeForNode	(	compiler::JSHeapBroker *	broker,
		LocalIsolate *	isolate,
		ValueNode *	node )

Definition at line 4422 of file maglev-graph-builder.cc.

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◆ SubSizeAndTagObject() [1/2]

void v8::internal::maglev::SubSizeAndTagObject	(	MaglevAssembler *	masm,
		Register	object,
		int	size_in_bytes )

Definition at line 21 of file maglev-assembler-riscv.cc.

◆ SubSizeAndTagObject() [2/2]

void v8::internal::maglev::SubSizeAndTagObject	(	MaglevAssembler *	masm,
		Register	object,
		Register	size_in_bytes )

Definition at line 15 of file maglev-assembler-riscv.cc.

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◆ ToCondition()

Condition v8::internal::maglev::ToCondition ( AssertCondition cond )

inline

Definition at line 1079 of file maglev-assembler.h.

◆ ToDoubleRegister() [1/2]

DoubleRegister v8::internal::maglev::ToDoubleRegister ( const compiler::InstructionOperand & operand )

inline

Definition at line 156 of file maglev-code-gen-state.h.

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◆ ToDoubleRegister() [2/2]

DoubleRegister v8::internal::maglev::ToDoubleRegister ( const ValueLocation & location )

inline

Definition at line 174 of file maglev-code-gen-state.h.

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◆ ToRegister() [1/2]

Register v8::internal::maglev::ToRegister ( const compiler::InstructionOperand & operand )

inline

Definition at line 152 of file maglev-code-gen-state.h.

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◆ ToRegister() [2/2]

Register v8::internal::maglev::ToRegister ( const ValueLocation & location )

inline

Definition at line 170 of file maglev-code-gen-state.h.

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◆ ToRegisterT()

template<typename RegisterT >

auto v8::internal::maglev::ToRegisterT ( const compiler::InstructionOperand & operand )

inline

Definition at line 162 of file maglev-code-gen-state.h.

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◆ ToValueRepresentation()

ValueRepresentation v8::internal::maglev::ToValueRepresentation ( MachineType type )

Definition at line 516 of file maglev-ir.cc.

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◆ UnsignedConditionFor()

Condition v8::internal::maglev::UnsignedConditionFor ( Operation operation )

constexpr

Definition at line 1107 of file maglev-assembler.h.

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◆ UseAndClobberRegister()

void v8::internal::maglev::UseAndClobberRegister ( Input & input )

inline

Definition at line 66 of file maglev-ir-inl.h.

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◆ UseAny()

void v8::internal::maglev::UseAny ( Input & input )

inline

Definition at line 70 of file maglev-ir-inl.h.

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◆ UseFixed() [1/2]

void v8::internal::maglev::UseFixed	(	Input &	input,
		DoubleRegister	reg )

inline

Definition at line 80 of file maglev-ir-inl.h.

◆ UseFixed() [2/2]

void v8::internal::maglev::UseFixed	(	Input &	input,
		Register	reg )

inline

Definition at line 75 of file maglev-ir-inl.h.

◆ UseRegister()

void v8::internal::maglev::UseRegister ( Input & input )

inline

Definition at line 62 of file maglev-ir-inl.h.

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Variable Documentation

◆ HoleyFloat64

v8::internal::maglev::HoleyFloat64

Definition at line 4313 of file maglev-ir.h.

◆ INT16_ELEMENTS

UINT32_ELEMENTS v8::internal::maglev::INT16_ELEMENTS

Definition at line 8383 of file maglev-ir.h.

◆ INT32_ELEMENTS

UINT32_ELEMENTS v8::internal::maglev::INT32_ELEMENTS

Definition at line 8384 of file maglev-ir.h.

◆ INT8_ELEMENTS

UINT32_ELEMENTS v8::internal::maglev::INT8_ELEMENTS

Definition at line 8383 of file maglev-ir.h.

◆ kAllocatableDoubleRegisterCount

int v8::internal::maglev::kAllocatableDoubleRegisterCount

staticconstexpr

Initial value:

=

MaglevAssembler::GetAllocatableDoubleRegisters().Count()

Definition at line 21 of file maglev-regalloc-data.h.

◆ kAllocatableGeneralRegisterCount

int v8::internal::maglev::kAllocatableGeneralRegisterCount

staticconstexpr

Initial value:

=

MaglevAssembler::GetAllocatableRegisters().Count()

Definition at line 19 of file maglev-regalloc-data.h.

◆ kFirstBranchControlNodeOpcode

Opcode v8::internal::maglev::kFirstBranchControlNodeOpcode

staticconstexpr

Initial value:

=

std::min({BRANCH_CONTROL_NODE_LIST(V) kLastOpcode})

V

#define V(Name)

Definition maglev-ir.h:445

BRANCH_CONTROL_NODE_LIST

#define BRANCH_CONTROL_NODE_LIST(V)

Definition maglev-ir.h:390

v8::internal::maglev::kLastOpcode

static constexpr Opcode kLastOpcode

Definition maglev-ir.h:437

Definition at line 462 of file maglev-ir.h.

◆ kFirstConditionalControlNodeOpcode

Opcode v8::internal::maglev::kFirstConditionalControlNodeOpcode

staticconstexpr

Initial value:

=

std::min({CONDITIONAL_CONTROL_NODE_LIST(V) kLastOpcode})

CONDITIONAL_CONTROL_NODE_LIST

#define CONDITIONAL_CONTROL_NODE_LIST(V)

Definition maglev-ir.h:407

Definition at line 467 of file maglev-ir.h.

◆ kFirstConstantNodeOpcode

Opcode v8::internal::maglev::kFirstConstantNodeOpcode

staticconstexpr

Initial value:

=

std::min({CONSTANT_VALUE_NODE_LIST(V) kLastOpcode})

CONSTANT_VALUE_NODE_LIST

#define CONSTANT_VALUE_NODE_LIST(V)

Definition maglev-ir.h:138

Definition at line 450 of file maglev-ir.h.

◆ kFirstControlNodeOpcode

Opcode v8::internal::maglev::kFirstControlNodeOpcode

staticconstexpr

Initial value:

=

std::min({CONTROL_NODE_LIST(V) kLastOpcode})

CONTROL_NODE_LIST

#define CONTROL_NODE_LIST(V)

Definition maglev-ir.h:421

Definition at line 482 of file maglev-ir.h.

◆ kFirstGapMoveNodeOpcode

Opcode v8::internal::maglev::kFirstGapMoveNodeOpcode

staticconstexpr

Initial value:

=

std::min({GAP_MOVE_NODE_LIST(V) kLastOpcode})

GAP_MOVE_NODE_LIST

#define GAP_MOVE_NODE_LIST(V)

Definition maglev-ir.h:317

Definition at line 454 of file maglev-ir.h.

◆ kFirstNodeOpcode

Opcode v8::internal::maglev::kFirstNodeOpcode = std::min({NODE_LIST(V) kLastOpcode})

staticconstexpr

Definition at line 459 of file maglev-ir.h.

◆ kFirstOpcode

Opcode v8::internal::maglev::kFirstOpcode = static_cast<Opcode>(0)

staticconstexpr

Definition at line 436 of file maglev-ir.h.

◆ kFirstTerminalControlNodeOpcode

Opcode v8::internal::maglev::kFirstTerminalControlNodeOpcode

staticconstexpr

Initial value:

=

std::min({TERMINAL_CONTROL_NODE_LIST(V) kLastOpcode})

TERMINAL_CONTROL_NODE_LIST

#define TERMINAL_CONTROL_NODE_LIST(V)

Definition maglev-ir.h:416

Definition at line 479 of file maglev-ir.h.

◆ kFirstUnconditionalControlNodeOpcode

Opcode v8::internal::maglev::kFirstUnconditionalControlNodeOpcode

staticconstexpr

Initial value:

=

std::min({UNCONDITIONAL_CONTROL_NODE_LIST(V) kLastOpcode})

UNCONDITIONAL_CONTROL_NODE_LIST

#define UNCONDITIONAL_CONTROL_NODE_LIST(V)

Definition maglev-ir.h:411

Definition at line 474 of file maglev-ir.h.

◆ kFirstValidNodeId

NodeIdT v8::internal::maglev::kFirstValidNodeId = 1

staticconstexpr

Definition at line 900 of file maglev-ir.h.

◆ kFirstValueNodeOpcode

Opcode v8::internal::maglev::kFirstValueNodeOpcode

staticconstexpr

Initial value:

=

std::min({VALUE_NODE_LIST(V) kLastOpcode})

VALUE_NODE_LIST

#define VALUE_NODE_LIST(V)

Definition maglev-ir.h:161

Definition at line 446 of file maglev-ir.h.

◆ kInvalidNodeId

NodeIdT v8::internal::maglev::kInvalidNodeId = 0

staticconstexpr

Definition at line 899 of file maglev-ir.h.

◆ kLastBranchControlNodeOpcode

Opcode v8::internal::maglev::kLastBranchControlNodeOpcode

staticconstexpr

Initial value:

=

std::max({BRANCH_CONTROL_NODE_LIST(V) kFirstOpcode})

v8::internal::maglev::kFirstOpcode

static constexpr Opcode kFirstOpcode

Definition maglev-ir.h:436

Definition at line 464 of file maglev-ir.h.

◆ kLastConditionalControlNodeOpcode

Opcode v8::internal::maglev::kLastConditionalControlNodeOpcode

staticconstexpr

Initial value:

=

std::max({CONDITIONAL_CONTROL_NODE_LIST(V) kFirstOpcode})

Definition at line 469 of file maglev-ir.h.

◆ kLastConstantNodeOpcode

Opcode v8::internal::maglev::kLastConstantNodeOpcode

staticconstexpr

Initial value:

=

std::max({CONSTANT_VALUE_NODE_LIST(V) kFirstOpcode})

Definition at line 452 of file maglev-ir.h.

◆ kLastControlNodeOpcode

Opcode v8::internal::maglev::kLastControlNodeOpcode

staticconstexpr

Initial value:

=

std::max({CONTROL_NODE_LIST(V) kFirstOpcode})

Definition at line 484 of file maglev-ir.h.

◆ kLastGapMoveNodeOpcode

Opcode v8::internal::maglev::kLastGapMoveNodeOpcode

staticconstexpr

Initial value:

=

std::max({GAP_MOVE_NODE_LIST(V) kFirstOpcode})

Definition at line 456 of file maglev-ir.h.

◆ kLastNodeOpcode

Opcode v8::internal::maglev::kLastNodeOpcode = std::max({NODE_LIST(V) kFirstOpcode})

staticconstexpr

Definition at line 460 of file maglev-ir.h.

◆ kLastOpcode

Opcode v8::internal::maglev::kLastOpcode = static_cast<Opcode>(kOpcodeCount - 1)

staticconstexpr

Definition at line 437 of file maglev-ir.h.

◆ kLastTerminalControlNodeOpcode

Opcode v8::internal::maglev::kLastTerminalControlNodeOpcode

staticconstexpr

Initial value:

=

std::max({TERMINAL_CONTROL_NODE_LIST(V) kFirstOpcode})

Definition at line 477 of file maglev-ir.h.

◆ kLastUnconditionalControlNodeOpcode

Opcode v8::internal::maglev::kLastUnconditionalControlNodeOpcode

staticconstexpr

Initial value:

=

std::max({UNCONDITIONAL_CONTROL_NODE_LIST(V) kFirstOpcode})

Definition at line 472 of file maglev-ir.h.

◆ kLastValueNodeOpcode

Opcode v8::internal::maglev::kLastValueNodeOpcode

staticconstexpr

Initial value:

=

std::max({VALUE_NODE_LIST(V) kFirstOpcode})

Definition at line 448 of file maglev-ir.h.

◆ kNoVreg

int v8::internal::maglev::kNoVreg = -1

staticconstexpr

Definition at line 42 of file maglev-ir-inl.h.

◆ kNumAssertConditions

int v8::internal::maglev::kNumAssertConditions

staticconstexpr

Initial value:

=
#define D(Name)   
    0 ASSERT_CONDITION(D)

Definition at line 6430 of file maglev-ir.h.

◆ kOpcodeCount

int v8::internal::maglev::kOpcodeCount = NODE_BASE_LIST(PLUS_ONE)

staticconstexpr

Definition at line 435 of file maglev-ir.h.

◆ UINT16_ELEMENTS

UINT32_ELEMENTS v8::internal::maglev::UINT16_ELEMENTS

Definition at line 8342 of file maglev-ir.h.

◆ UINT8_CLAMPED_ELEMENTS

UINT32_ELEMENTS v8::internal::maglev::UINT8_CLAMPED_ELEMENTS

Definition at line 8342 of file maglev-ir.h.

◆ UINT8_ELEMENTS

UINT32_ELEMENTS v8::internal::maglev::UINT8_ELEMENTS

Definition at line 8342 of file maglev-ir.h.

Namespaces

Classes

Typedefs

Enumerations

Functions

Variables

Typedef Documentation

◆ BlockConstIterator

◆ BlockConstReverseIterator

◆ FixedInputNodeT

◆ FixedInputValueNodeT

◆ GraphMultiProcessor

◆ NodeConstIterator

◆ NodeIdT

◆ NodeIterator

◆ NodeT

◆ PossibleMaps

◆ RegisterState

◆ UseRepresentationSet

◆ ValueNodeT

◆ ValueRepresentationSet

Enumeration Type Documentation

◆ AssertCondition

◆ BlockProcessResult

◆ CheckType

◆ EscapeAnalysisResult

◆ NodeType

◆ Opcode

◆ ProcessResult

◆ StoreTaggedMode

◆ TaggedToFloat64ConversionType

◆ UseRepresentation

◆ UseReprHintRecording

◆ ValueRepresentation

Function Documentation

◆ AllocateBuiltin()

◆ AllocateRaw()

◆ AllocateSlow()

◆ CanBeStoreToNonEscapedObject() [1/2]

◆ CanBeStoreToNonEscapedObject() [2/2]

◆ CheckValueInputIs() [1/2]

◆ CheckValueInputIs() [2/2]

◆ CombineType()

◆ ConditionFor()

◆ ConditionForFloat64()

◆ ConditionForNaN()

◆ ConditionToConditionCmpFPU()

◆ DEFINE_TRUNCATE_NODE()

◆ DefineAsConstant()

◆ DefineAsFixed()

◆ DefineAsRegister()

◆ DefineSameAsFirst()

◆ DestructivelyIntersect()

◆ EmptyNodeType()

◆ FromConstantToBool() [1/2]

◆ FromConstantToBool() [2/2]

◆ GetSafepointIndexForStackSlot()

◆ HasNumberMap()

◆ HasOnlyJSArrayMaps()

◆ HasOnlyJSObjectMaps()

◆ HasOnlyJSTypedArrayMaps()

◆ HasOnlyNumberMaps()

◆ HasOnlyStringMaps()

◆ Int32Identity()

◆ IntersectType()

◆ IsBranchControlNode()

◆ IsCommutativeNode()

◆ IsConditionalControlNode()

◆ IsConstantNode()

◆ IsControlNode()

◆ IsDoubleRepresentation()

◆ IsElementsArrayWrite()

◆ IsEmptyNodeType()

◆ IsGapMoveNode()

◆ IsInitializingOrTransitioning()

◆ IsInstanceOfLeafNodeType()

◆ IsInstanceOfNodeType()

◆ IsMaglevEnabled()

◆ IsMaglevOsrEnabled()

◆ IsSimpleFieldStore()