#include <machine-lowering-reducer-inl.h>

Inheritance diagram for v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >:

Collaboration diagram for v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >:

Public Types
enum class	StringEncoding { kOneByte , kTwoByte , kUnknown }

Public Member Functions
bool	NeedsHeapObjectCheck (ObjectIsOp::InputAssumptions input_assumptions)

V< Word32 > REDUCE	Word32SignHint (V< Word32 > input, Word32SignHintOp::Sign)

V< Untagged > REDUCE	ChangeOrDeopt (V< Untagged > input, V< FrameState > frame_state, ChangeOrDeoptOp::Kind kind, CheckForMinusZeroMode minus_zero_mode, const FeedbackSource &feedback)

V< None > REDUCE	DeoptimizeIf (V< Word32 > condition, V< FrameState > frame_state, bool negated, const DeoptimizeParameters *parameters)

V< Word32 > REDUCE	ObjectIs (V< Object > input, ObjectIsOp::Kind kind, ObjectIsOp::InputAssumptions input_assumptions)

V< Word32 > REDUCE	Float64Is (V< Float64 > value, NumericKind kind)

V< Word32 > REDUCE	ObjectIsNumericValue (V< Object > input, NumericKind kind, FloatRepresentation input_rep)

V< Object > REDUCE	Convert (V< Object > input, ConvertOp::Kind from, ConvertOp::Kind to)

V< JSPrimitive > REDUCE	ConvertUntaggedToJSPrimitive (V< Untagged > input, ConvertUntaggedToJSPrimitiveOp::JSPrimitiveKind kind, RegisterRepresentation input_rep, ConvertUntaggedToJSPrimitiveOp::InputInterpretation input_interpretation, CheckForMinusZeroMode minus_zero_mode)

V< JSPrimitive > REDUCE	ConvertUntaggedToJSPrimitiveOrDeopt (V< Untagged > input, V< FrameState > frame_state, ConvertUntaggedToJSPrimitiveOrDeoptOp::JSPrimitiveKind kind, RegisterRepresentation input_rep, ConvertUntaggedToJSPrimitiveOrDeoptOp::InputInterpretation input_interpretation, const FeedbackSource &feedback)

V< Untagged > REDUCE	ConvertJSPrimitiveToUntagged (V< JSPrimitive > object, ConvertJSPrimitiveToUntaggedOp::UntaggedKind kind, ConvertJSPrimitiveToUntaggedOp::InputAssumptions input_assumptions)

V< Untagged > REDUCE	ConvertJSPrimitiveToUntaggedOrDeopt (V< Object > object, V< FrameState > frame_state, ConvertJSPrimitiveToUntaggedOrDeoptOp::JSPrimitiveKind from_kind, ConvertJSPrimitiveToUntaggedOrDeoptOp::UntaggedKind to_kind, CheckForMinusZeroMode minus_zero_mode, const FeedbackSource &feedback)

V< Word > REDUCE	TruncateJSPrimitiveToUntagged (V< JSPrimitive > object, TruncateJSPrimitiveToUntaggedOp::UntaggedKind kind, TruncateJSPrimitiveToUntaggedOp::InputAssumptions input_assumptions)

V< Word > REDUCE	TruncateJSPrimitiveToUntaggedOrDeopt (V< JSPrimitive > input, V< FrameState > frame_state, TruncateJSPrimitiveToUntaggedOrDeoptOp::UntaggedKind kind, TruncateJSPrimitiveToUntaggedOrDeoptOp::InputRequirement input_requirement, const FeedbackSource &feedback)

V< Word32 >	JSAnyIsNotPrimitiveHeapObject (V< Object > value, V< Map > value_map=V< Map >::Invalid())

V< Object > REDUCE	ConvertJSPrimitiveToObject (V< JSPrimitive > value, V< Context > native_context, V< JSGlobalProxy > global_proxy, ConvertReceiverMode mode)

StringEncoding	GetStringEncoding (V< String > string)

V< ConsString > REDUCE	NewConsString (V< Word32 > length, V< String > first, V< String > second)

V< AnyFixedArray > REDUCE	NewArray (V< WordPtr > length, NewArrayOp::Kind kind, AllocationType allocation_type)

V< Number > REDUCE	DoubleArrayMinMax (V< JSArray > array, DoubleArrayMinMaxOp::Kind kind)

V< Object > REDUCE	LoadFieldByIndex (V< Object > object, V< Word32 > field_index)

V< Word > REDUCE	WordBinopDeoptOnOverflow (V< Word > left, V< Word > right, V< FrameState > frame_state, WordBinopDeoptOnOverflowOp::Kind kind, WordRepresentation rep, FeedbackSource feedback, CheckForMinusZeroMode mode)

V< BigInt > REDUCE	BigIntBinop (V< BigInt > left, V< BigInt > right, V< FrameState > frame_state, BigIntBinopOp::Kind kind)

V< Boolean > REDUCE	BigIntComparison (V< BigInt > left, V< BigInt > right, BigIntComparisonOp::Kind kind)

V< BigInt > REDUCE	BigIntUnary (V< BigInt > input, BigIntUnaryOp::Kind kind)

V< Word32 > REDUCE	StringAt (V< String > string, V< WordPtr > pos, StringAtOp::Kind kind)

V< Word32 > REDUCE	StringLength (V< String > string)

V< WordPtr > REDUCE	TypedArrayLength (V< JSTypedArray > typed_array, ElementsKind elements_kind)

V< Smi > REDUCE	StringIndexOf (V< String > string, V< String > search, V< Smi > position)

V< String > REDUCE	StringFromCodePointAt (V< String > string, V< WordPtr > index)

V< String > REDUCE	StringSubstring (V< String > string, V< Word32 > start, V< Word32 > end)

V< String > REDUCE	StringConcat (V< Smi > length, V< String > left, V< String > right)

V< Boolean > REDUCE	StringComparison (V< String > left, V< String > right, StringComparisonOp::Kind kind)

V< Smi > REDUCE	ArgumentsLength (ArgumentsLengthOp::Kind kind, int formal_parameter_count)

V< Object > REDUCE	NewArgumentsElements (V< Smi > arguments_count, CreateArgumentsType type, int formal_parameter_count)

V< Any > REDUCE	LoadTypedElement (OpIndex buffer, V< Object > base, V< WordPtr > external, V< WordPtr > index, ExternalArrayType array_type)

V< Object > REDUCE	LoadStackArgument (V< WordPtr > base, V< WordPtr > index)

V< None > REDUCE	StoreTypedElement (OpIndex buffer, V< Object > base, V< WordPtr > external, V< WordPtr > index, V< Any > value, ExternalArrayType array_type)

V< None > REDUCE	TransitionAndStoreArrayElement (V< JSArray > array, V< WordPtr > index, OpIndex value, TransitionAndStoreArrayElementOp::Kind kind, MaybeHandle< Map > fast_map, MaybeHandle< Map > double_map)

V< Word32 > REDUCE	CompareMaps (V< HeapObject > heap_object, OptionalV< Map > map, const ZoneRefSet< Map > &maps)

V< None > REDUCE	CheckMaps (V< HeapObject > heap_object, V< FrameState > frame_state, OptionalV< Map > map, const ZoneRefSet< Map > &maps, CheckMapsFlags flags, const FeedbackSource &feedback)

V< Float > REDUCE	FloatUnary (V< Float > input, FloatUnaryOp::Kind kind, FloatRepresentation rep)

V< Object > REDUCE	CheckedClosure (V< Object > input, V< FrameState > frame_state, Handle< FeedbackCell > feedback_cell)

V< None > REDUCE	CheckEqualsInternalizedString (V< Object > expected, V< Object > value, V< FrameState > frame_state)

V< Object > REDUCE	LoadMessage (V< WordPtr > offset)

V< None > REDUCE	StoreMessage (V< WordPtr > offset, V< Object > object)

V< Boolean > REDUCE	SameValue (V< Object > left, V< Object > right, SameValueOp::Mode mode)

V< Word32 > REDUCE	Float64SameValue (V< Float64 > left, V< Float64 > right)

V< None > REDUCE	RuntimeAbort (AbortReason reason)

V< Object > REDUCE	EnsureWritableFastElements (V< Object > object, V< Object > elements)

V< Object > REDUCE	MaybeGrowFastElements (V< Object > object, V< Object > elements, V< Word32 > index, V< Word32 > elements_length, V< FrameState > frame_state, GrowFastElementsMode mode, const FeedbackSource &feedback)

V< None > REDUCE	TransitionElementsKind (V< HeapObject > object, const ElementsTransition &transition)

V< None > REDUCE	TransitionElementsKindOrCheckMap (V< HeapObject > object, V< Map > map, V< FrameState > frame_state, const ElementsTransitionWithMultipleSources &transition)

OpIndex REDUCE	FindOrderedHashEntry (V< Object > data_structure, OpIndex key, FindOrderedHashEntryOp::Kind kind)

V< Word32 >	LoadSurrogatePairAt (V< String > string, OptionalV< WordPtr > length, V< WordPtr > index, UnicodeEncoding encoding)

V< String >	StringFromSingleCharCode (V< Word32 > code)

V< String >	StringFromSingleCodePoint (V< Word32 > codepoint, UnicodeEncoding encoding)

Uninitialized< SeqTwoByteString >	AllocateSeqTwoByteString (uint32_t length, AllocationType type)

Private Member Functions
V< Word32 >	BuildUint32Mod (V< Word32 > left, V< Word32 > right)

V< BigInt >	AllocateBigInt (V< Word32 > bitfield, V< Word64 > digit)

void	TagSmiOrOverflow (V< Word32 > input, Label<> overflow, Label< Number > done)

V< Word32 >	IsNonZero (V< Word32 > value)

V< HeapNumber >	AllocateHeapNumber (V< Float64 > value)

V< Float64 >	ConvertHeapObjectToFloat64OrDeopt (V< Object > heap_object, V< FrameState > frame_state, ConvertJSPrimitiveToUntaggedOrDeoptOp::JSPrimitiveKind input_kind, const FeedbackSource &feedback)

V< Word32 >	LoadFromSeqString (V< Object > receiver, V< WordPtr > position, V< Word32 > onebyte)

void	MigrateInstanceOrDeopt (V< HeapObject > heap_object, V< Map > heap_object_map, V< FrameState > frame_state, const FeedbackSource &feedback)

void	TryMigrateInstanceAndMarkMapAsMigrationTarget (V< HeapObject > heap_object, V< Map > heap_object_map, V< FrameState > frame_state, const FeedbackSource &feedback)

OpIndex	CallBuiltinForBigIntOp (Builtin builtin, std::initializer_list< OpIndex > arguments)

Builtin	GetBuiltinForBigIntBinop (BigIntBinopOp::Kind kind)

V< WordPtr >	BuildTypedArrayDataPointer (V< Object > base, V< WordPtr > external)

V< Word32 >	ComputeUnseededHash (V< Word32 > value)

void	TransitionElementsTo (V< JSArray > array, ElementsKind from, ElementsKind to, Handle< Map > target_map)

V< Word32 >	CompareMapAgainstMultipleMaps (V< Map > heap_object_map, const ZoneRefSet< Map > &maps)

bool	DependOnNoUndetectableObjectsProtector ()

Private Attributes
Isolate *	isolate_ = __ data() -> isolate()

Factory *	factory_ = isolate_ ? isolate_->factory() : nullptr

JSHeapBroker *	broker_ = __ data() -> broker()

std::optional< bool >	undetectable_objects_protector_ = {}

Detailed Description

template<typename Next>
class v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >

Definition at line 49 of file machine-lowering-reducer-inl.h.

Member Enumeration Documentation

◆ StringEncoding

template<typename Next >

enum class v8::internal::compiler::turboshaft::MachineLoweringReducer::StringEncoding

strong

Enumerator
kOneByte
kTwoByte
kUnknown

Definition at line 1617 of file machine-lowering-reducer-inl.h.

Member Function Documentation

◆ AllocateBigInt()

template<typename Next >

V< BigInt > v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::AllocateBigInt	(	V< Word32 >	bitfield,
		V< Word64 >	digit )

inlineprivate

Definition at line 3611 of file machine-lowering-reducer-inl.h.

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◆ AllocateHeapNumber()

template<typename Next >

V< HeapNumber > v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::AllocateHeapNumber ( V< Float64 > value )

inlineprivate

Definition at line 3658 of file machine-lowering-reducer-inl.h.

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◆ AllocateSeqTwoByteString()

template<typename Next >

Uninitialized< SeqTwoByteString > v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::AllocateSeqTwoByteString	(	uint32_t	length,
		AllocationType	type )

inline

Definition at line 3550 of file machine-lowering-reducer-inl.h.

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◆ ArgumentsLength()

template<typename Next >

V< Smi > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::ArgumentsLength	(	ArgumentsLengthOp::Kind	kind,
		int	formal_parameter_count )

inline

Definition at line 2493 of file machine-lowering-reducer-inl.h.

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◆ BigIntBinop()

template<typename Next >

V< BigInt > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::BigIntBinop	(	V< BigInt >	left,
		V< BigInt >	right,
		V< FrameState >	frame_state,
		BigIntBinopOp::Kind	kind )

inline

Definition at line 2135 of file machine-lowering-reducer-inl.h.

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◆ BigIntComparison()

template<typename Next >

V< Boolean > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::BigIntComparison	(	V< BigInt >	left,
		V< BigInt >	right,
		BigIntComparisonOp::Kind	kind )

inline

Definition at line 2184 of file machine-lowering-reducer-inl.h.

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◆ BigIntUnary()

template<typename Next >

V< BigInt > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::BigIntUnary	(	V< BigInt >	input,
		BigIntUnaryOp::Kind	kind )

inline

Definition at line 2197 of file machine-lowering-reducer-inl.h.

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◆ BuildTypedArrayDataPointer()

template<typename Next >

V< WordPtr > v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::BuildTypedArrayDataPointer	(	V< Object >	base,
		V< WordPtr >	external )

inlineprivate

Definition at line 3849 of file machine-lowering-reducer-inl.h.

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◆ BuildUint32Mod()

template<typename Next >

V< Word32 > v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::BuildUint32Mod	(	V< Word32 >	left,
		V< Word32 >	right )

inlineprivate

Definition at line 3590 of file machine-lowering-reducer-inl.h.

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◆ CallBuiltinForBigIntOp()

template<typename Next >

OpIndex v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::CallBuiltinForBigIntOp	(	Builtin	builtin,
		std::initializer_list< OpIndex >	arguments )

inlineprivate

Definition at line 3804 of file machine-lowering-reducer-inl.h.

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◆ ChangeOrDeopt()

template<typename Next >

V< Untagged > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::ChangeOrDeopt	(	V< Untagged >	input,
		V< FrameState >	frame_state,
		ChangeOrDeoptOp::Kind	kind,
		CheckForMinusZeroMode	minus_zero_mode,
		const FeedbackSource &	feedback )

inline

Definition at line 70 of file machine-lowering-reducer-inl.h.

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◆ CheckedClosure()

template<typename Next >

V< Object > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::CheckedClosure	(	V< Object >	input,
		V< FrameState >	frame_state,
		Handle< FeedbackCell >	feedback_cell )

inline

Definition at line 3102 of file machine-lowering-reducer-inl.h.

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◆ CheckEqualsInternalizedString()

template<typename Next >

V< None > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::CheckEqualsInternalizedString	(	V< Object >	expected,
		V< Object >	value,
		V< FrameState >	frame_state )

inline

Definition at line 3123 of file machine-lowering-reducer-inl.h.

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◆ CheckMaps()

template<typename Next >

V< None > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::CheckMaps	(	V< HeapObject >	heap_object,
		V< FrameState >	frame_state,
		OptionalV< Map >	map,
		const ZoneRefSet< Map > &	maps,
		CheckMapsFlags	flags,
		const FeedbackSource &	feedback )

inline

Definition at line 2844 of file machine-lowering-reducer-inl.h.

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◆ CompareMapAgainstMultipleMaps()

template<typename Next >

V< Word32 > v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::CompareMapAgainstMultipleMaps	(	V< Map >	heap_object_map,
		const ZoneRefSet< Map > &	maps )

inlineprivate

Definition at line 3892 of file machine-lowering-reducer-inl.h.

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◆ CompareMaps()

template<typename Next >

V< Word32 > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::CompareMaps	(	V< HeapObject >	heap_object,
		OptionalV< Map >	map,
		const ZoneRefSet< Map > &	maps )

inline

Definition at line 2836 of file machine-lowering-reducer-inl.h.

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◆ ComputeUnseededHash()

template<typename Next >

V< Word32 > v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::ComputeUnseededHash ( V< Word32 > value )

inlineprivate

Definition at line 3864 of file machine-lowering-reducer-inl.h.

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◆ Convert()

template<typename Next >

V< Object > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::Convert	(	V< Object >	input,
		ConvertOp::Kind	from,
		ConvertOp::Kind	to )

inline

Definition at line 734 of file machine-lowering-reducer-inl.h.

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◆ ConvertHeapObjectToFloat64OrDeopt()

template<typename Next >

V< Float64 > v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::ConvertHeapObjectToFloat64OrDeopt	(	V< Object >	heap_object,
		V< FrameState >	frame_state,
		ConvertJSPrimitiveToUntaggedOrDeoptOp::JSPrimitiveKind	input_kind,
		const FeedbackSource &	feedback )

inlineprivate

Definition at line 3662 of file machine-lowering-reducer-inl.h.

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◆ ConvertJSPrimitiveToObject()

template<typename Next >

V< Object > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::ConvertJSPrimitiveToObject	(	V< JSPrimitive >	value,
		V< Context >	native_context,
		V< JSGlobalProxy >	global_proxy,
		ConvertReceiverMode	mode )

inline

Definition at line 1578 of file machine-lowering-reducer-inl.h.

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◆ ConvertJSPrimitiveToUntagged()

template<typename Next >

V< Untagged > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::ConvertJSPrimitiveToUntagged	(	V< JSPrimitive >	object,
		ConvertJSPrimitiveToUntaggedOp::UntaggedKind	kind,
		ConvertJSPrimitiveToUntaggedOp::InputAssumptions	input_assumptions )

inline

Definition at line 1073 of file machine-lowering-reducer-inl.h.

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◆ ConvertJSPrimitiveToUntaggedOrDeopt()

template<typename Next >

V< Untagged > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::ConvertJSPrimitiveToUntaggedOrDeopt	(	V< Object >	object,
		V< FrameState >	frame_state,
		ConvertJSPrimitiveToUntaggedOrDeoptOp::JSPrimitiveKind	from_kind,
		ConvertJSPrimitiveToUntaggedOrDeoptOp::UntaggedKind	to_kind,
		CheckForMinusZeroMode	minus_zero_mode,
		const FeedbackSource &	feedback )

inline

Definition at line 1191 of file machine-lowering-reducer-inl.h.

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◆ ConvertUntaggedToJSPrimitive()

template<typename Next >

V< JSPrimitive > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::ConvertUntaggedToJSPrimitive	(	V< Untagged >	input,
		ConvertUntaggedToJSPrimitiveOp::JSPrimitiveKind	kind,
		RegisterRepresentation	input_rep,
		ConvertUntaggedToJSPrimitiveOp::InputInterpretation	input_interpretation,
		CheckForMinusZeroMode	minus_zero_mode )

inline

Definition at line 772 of file machine-lowering-reducer-inl.h.

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◆ ConvertUntaggedToJSPrimitiveOrDeopt()

template<typename Next >

V< JSPrimitive > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::ConvertUntaggedToJSPrimitiveOrDeopt	(	V< Untagged >	input,
		V< FrameState >	frame_state,
		ConvertUntaggedToJSPrimitiveOrDeoptOp::JSPrimitiveKind	kind,
		RegisterRepresentation	input_rep,
		ConvertUntaggedToJSPrimitiveOrDeoptOp::InputInterpretation	input_interpretation,
		const FeedbackSource &	feedback )

inline

Definition at line 1012 of file machine-lowering-reducer-inl.h.

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◆ DeoptimizeIf()

template<typename Next >

V< None > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::DeoptimizeIf	(	V< Word32 >	condition,
		V< FrameState >	frame_state,
		bool	negated,
		const DeoptimizeParameters *	parameters )

inline

Definition at line 215 of file machine-lowering-reducer-inl.h.

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◆ DependOnNoUndetectableObjectsProtector()

template<typename Next >

bool v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::DependOnNoUndetectableObjectsProtector ( )

inlineprivate

Definition at line 3910 of file machine-lowering-reducer-inl.h.

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◆ DoubleArrayMinMax()

template<typename Next >

V< Number > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::DoubleArrayMinMax	(	V< JSArray >	array,
		DoubleArrayMinMaxOp::Kind	kind )

inline

Definition at line 1759 of file machine-lowering-reducer-inl.h.

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◆ EnsureWritableFastElements()

template<typename Next >

V< Object > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::EnsureWritableFastElements	(	V< Object >	object,
		V< Object >	elements )

inline

Definition at line 3230 of file machine-lowering-reducer-inl.h.

◆ FindOrderedHashEntry()

template<typename Next >

OpIndex REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::FindOrderedHashEntry	(	V< Object >	data_structure,
		OpIndex	key,
		FindOrderedHashEntryOp::Kind	kind )

inline

Definition at line 3352 of file machine-lowering-reducer-inl.h.

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◆ Float64Is()

template<typename Next >

V< Word32 > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::Float64Is	(	V< Float64 >	value,
		NumericKind	kind )

inline

Definition at line 604 of file machine-lowering-reducer-inl.h.

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◆ Float64SameValue()

template<typename Next >

V< Word32 > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::Float64SameValue	(	V< Float64 >	left,
		V< Float64 >	right )

inline

Definition at line 3203 of file machine-lowering-reducer-inl.h.

◆ FloatUnary()

template<typename Next >

V< Float > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::FloatUnary	(	V< Float >	input,
		FloatUnaryOp::Kind	kind,
		FloatRepresentation	rep )

inline

Definition at line 2886 of file machine-lowering-reducer-inl.h.

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◆ GetBuiltinForBigIntBinop()

template<typename Next >

Builtin v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::GetBuiltinForBigIntBinop ( BigIntBinopOp::Kind kind )

inlineprivate

Definition at line 3824 of file machine-lowering-reducer-inl.h.

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◆ GetStringEncoding()

template<typename Next >

StringEncoding v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::GetStringEncoding ( V< String > string )

inline

Definition at line 1618 of file machine-lowering-reducer-inl.h.

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◆ IsNonZero()

template<typename Next >

V< Word32 > v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::IsNonZero ( V< Word32 > value )

inlineprivate

Definition at line 3654 of file machine-lowering-reducer-inl.h.

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◆ JSAnyIsNotPrimitiveHeapObject()

template<typename Next >

V< Word32 > v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::JSAnyIsNotPrimitiveHeapObject	(	V< Object >	value,
		V< Map >	value_map = V<Map>::Invalid() )

inline

Definition at line 1557 of file machine-lowering-reducer-inl.h.

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◆ LoadFieldByIndex()

template<typename Next >

V< Object > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::LoadFieldByIndex	(	V< Object >	object,
		V< Word32 >	field_index )

inline

Definition at line 1789 of file machine-lowering-reducer-inl.h.

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◆ LoadFromSeqString()

template<typename Next >

V< Word32 > v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::LoadFromSeqString	(	V< Object >	receiver,
		V< WordPtr >	position,
		V< Word32 >	onebyte )

inlineprivate

Definition at line 3752 of file machine-lowering-reducer-inl.h.

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◆ LoadMessage()

template<typename Next >

V< Object > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::LoadMessage ( V< WordPtr > offset )

inline

Definition at line 3182 of file machine-lowering-reducer-inl.h.

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◆ LoadStackArgument()

template<typename Next >

V< Object > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::LoadStackArgument	(	V< WordPtr >	base,
		V< WordPtr >	index )

inline

Definition at line 2551 of file machine-lowering-reducer-inl.h.

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◆ LoadSurrogatePairAt()

template<typename Next >

V< Word32 > v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::LoadSurrogatePairAt	(	V< String >	string,
		OptionalV< WordPtr >	length,
		V< WordPtr >	index,
		UnicodeEncoding	encoding )

inline

Definition at line 3425 of file machine-lowering-reducer-inl.h.

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◆ LoadTypedElement()

template<typename Next >

V< Any > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::LoadTypedElement	(	OpIndex	buffer,
		V< Object >	base,
		V< WordPtr >	external,
		V< WordPtr >	index,
		ExternalArrayType	array_type )

inline

Definition at line 2536 of file machine-lowering-reducer-inl.h.

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◆ MaybeGrowFastElements()

template<typename Next >

V< Object > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::MaybeGrowFastElements	(	V< Object >	object,
		V< Object >	elements,
		V< Word32 >	index,
		V< Word32 >	elements_length,
		V< FrameState >	frame_state,
		GrowFastElementsMode	mode,
		const FeedbackSource &	feedback )

inline

Definition at line 3251 of file machine-lowering-reducer-inl.h.

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◆ MigrateInstanceOrDeopt()

template<typename Next >

void v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::MigrateInstanceOrDeopt	(	V< HeapObject >	heap_object,
		V< Map >	heap_object_map,
		V< FrameState >	frame_state,
		const FeedbackSource &	feedback )

inlineprivate

Definition at line 3770 of file machine-lowering-reducer-inl.h.

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◆ NeedsHeapObjectCheck()

template<typename Next >

bool v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::NeedsHeapObjectCheck ( ObjectIsOp::InputAssumptions input_assumptions )

inline

Definition at line 53 of file machine-lowering-reducer-inl.h.

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◆ NewArgumentsElements()

template<typename Next >

V< Object > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::NewArgumentsElements	(	V< Smi >	arguments_count,
		CreateArgumentsType	type,
		int	formal_parameter_count )

inline

Definition at line 2518 of file machine-lowering-reducer-inl.h.

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◆ NewArray()

template<typename Next >

V< AnyFixedArray > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::NewArray	(	V< WordPtr >	length,
		NewArrayOp::Kind	kind,
		AllocationType	allocation_type )

inline

Definition at line 1694 of file machine-lowering-reducer-inl.h.

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◆ NewConsString()

template<typename Next >

V< ConsString > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::NewConsString	(	V< Word32 >	length,
		V< String >	first,
		V< String >	second )

inline

Definition at line 1634 of file machine-lowering-reducer-inl.h.

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◆ ObjectIs()

template<typename Next >

V< Word32 > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::ObjectIs	(	V< Object >	input,
		ObjectIsOp::Kind	kind,
		ObjectIsOp::InputAssumptions	input_assumptions )

inline

Definition at line 244 of file machine-lowering-reducer-inl.h.

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◆ ObjectIsNumericValue()

template<typename Next >

V< Word32 > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::ObjectIsNumericValue	(	V< Object >	input,
		NumericKind	kind,
		FloatRepresentation	input_rep )

inline

Definition at line 700 of file machine-lowering-reducer-inl.h.

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◆ RuntimeAbort()

template<typename Next >

V< None > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::RuntimeAbort ( AbortReason reason )

inline

Definition at line 3224 of file machine-lowering-reducer-inl.h.

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◆ SameValue()

template<typename Next >

V< Boolean > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::SameValue	(	V< Object >	left,
		V< Object >	right,
		SameValueOp::Mode	mode )

inline

Definition at line 3193 of file machine-lowering-reducer-inl.h.

◆ StoreMessage()

template<typename Next >

V< None > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::StoreMessage	(	V< WordPtr >	offset,
		V< Object >	object )

inline

Definition at line 3187 of file machine-lowering-reducer-inl.h.

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◆ StoreTypedElement()

template<typename Next >

V< None > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::StoreTypedElement	(	OpIndex	buffer,
		V< Object >	base,
		V< WordPtr >	external,
		V< WordPtr >	index,
		V< Any >	value,
		ExternalArrayType	array_type )

inline

Definition at line 2570 of file machine-lowering-reducer-inl.h.

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◆ StringAt()

template<typename Next >

V< Word32 > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::StringAt	(	V< String >	string,
		V< WordPtr >	pos,
		StringAtOp::Kind	kind )

inline

Definition at line 2202 of file machine-lowering-reducer-inl.h.

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◆ StringComparison()

template<typename Next >

V< Boolean > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::StringComparison	(	V< String >	left,
		V< String >	right,
		StringComparisonOp::Kind	kind )

inline

Definition at line 2462 of file machine-lowering-reducer-inl.h.

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◆ StringConcat()

template<typename Next >

V< String > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::StringConcat	(	V< Smi >	length,
		V< String >	left,
		V< String >	right )

inline

Definition at line 2455 of file machine-lowering-reducer-inl.h.

◆ StringFromCodePointAt()

template<typename Next >

V< String > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::StringFromCodePointAt	(	V< String >	string,
		V< WordPtr >	index )

inline

Definition at line 2430 of file machine-lowering-reducer-inl.h.

◆ StringFromSingleCharCode()

template<typename Next >

V< String > v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::StringFromSingleCharCode ( V< Word32 > code )

inline

Definition at line 3473 of file machine-lowering-reducer-inl.h.

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◆ StringFromSingleCodePoint()

template<typename Next >

V< String > v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::StringFromSingleCodePoint	(	V< Word32 >	codepoint,
		UnicodeEncoding	encoding )

inline

Definition at line 3503 of file machine-lowering-reducer-inl.h.

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◆ StringIndexOf()

template<typename Next >

V< Smi > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::StringIndexOf	(	V< String >	string,
		V< String >	search,
		V< Smi >	position )

inline

Definition at line 2425 of file machine-lowering-reducer-inl.h.

◆ StringLength()

template<typename Next >

V< Word32 > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::StringLength ( V< String > string )

inline

Definition at line 2406 of file machine-lowering-reducer-inl.h.

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◆ StringSubstring()

template<typename Next >

V< String > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::StringSubstring	(	V< String >	string,
		V< Word32 >	start,
		V< Word32 >	end )

inline

Definition at line 2448 of file machine-lowering-reducer-inl.h.

◆ TagSmiOrOverflow()

template<typename Next >

void v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::TagSmiOrOverflow	(	V< Word32 >	input,
		Label<> *	overflow,
		Label< Number > *	done )

inlineprivate

Definition at line 3640 of file machine-lowering-reducer-inl.h.

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◆ TransitionAndStoreArrayElement()

template<typename Next >

V< None > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::TransitionAndStoreArrayElement	(	V< JSArray >	array,
		V< WordPtr >	index,
		OpIndex	value,
		TransitionAndStoreArrayElementOp::Kind	kind,
		MaybeHandle< Map >	fast_map,
		MaybeHandle< Map >	double_map )

inline

Definition at line 2587 of file machine-lowering-reducer-inl.h.

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◆ TransitionElementsKind()

template<typename Next >

V< None > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::TransitionElementsKind	(	V< HeapObject >	object,
		const ElementsTransition &	transition )

inline

Definition at line 3282 of file machine-lowering-reducer-inl.h.

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◆ TransitionElementsKindOrCheckMap()

template<typename Next >

V< None > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::TransitionElementsKindOrCheckMap	(	V< HeapObject >	object,
		V< Map >	map,
		V< FrameState >	frame_state,
		const ElementsTransitionWithMultipleSources &	transition )

inline

Definition at line 3308 of file machine-lowering-reducer-inl.h.

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◆ TransitionElementsTo()

template<typename Next >

void v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::TransitionElementsTo	(	V< JSArray >	array,
		ElementsKind	from,
		ElementsKind	to,
		Handle< Map >	target_map )

inlineprivate

Definition at line 3877 of file machine-lowering-reducer-inl.h.

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◆ TruncateJSPrimitiveToUntagged()

template<typename Next >

V< Word > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::TruncateJSPrimitiveToUntagged	(	V< JSPrimitive >	object,
		TruncateJSPrimitiveToUntaggedOp::UntaggedKind	kind,
		TruncateJSPrimitiveToUntaggedOp::InputAssumptions	input_assumptions )

inline

Definition at line 1379 of file machine-lowering-reducer-inl.h.

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◆ TruncateJSPrimitiveToUntaggedOrDeopt()

template<typename Next >

V< Word > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::TruncateJSPrimitiveToUntaggedOrDeopt	(	V< JSPrimitive >	input,
		V< FrameState >	frame_state,
		TruncateJSPrimitiveToUntaggedOrDeoptOp::UntaggedKind	kind,
		TruncateJSPrimitiveToUntaggedOrDeoptOp::InputRequirement	input_requirement,
		const FeedbackSource &	feedback )

inline

Definition at line 1534 of file machine-lowering-reducer-inl.h.

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◆ TryMigrateInstanceAndMarkMapAsMigrationTarget()

template<typename Next >

void v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::TryMigrateInstanceAndMarkMapAsMigrationTarget	(	V< HeapObject >	heap_object,
		V< Map >	heap_object_map,
		V< FrameState >	frame_state,
		const FeedbackSource &	feedback )

inlineprivate

Definition at line 3788 of file machine-lowering-reducer-inl.h.

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◆ TypedArrayLength()

template<typename Next >

V< WordPtr > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::TypedArrayLength	(	V< JSTypedArray >	typed_array,
		ElementsKind	elements_kind )

inline

Definition at line 2413 of file machine-lowering-reducer-inl.h.

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◆ Word32SignHint()

template<typename Next >

V< Word32 > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::Word32SignHint	(	V< Word32 >	input,
		Word32SignHintOp::Sign	)

inline

Definition at line 64 of file machine-lowering-reducer-inl.h.

◆ WordBinopDeoptOnOverflow()

template<typename Next >

V< Word > REDUCE v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::WordBinopDeoptOnOverflow	(	V< Word >	left,
		V< Word >	right,
		V< FrameState >	frame_state,
		WordBinopDeoptOnOverflowOp::Kind	kind,
		WordRepresentation	rep,
		FeedbackSource	feedback,
		CheckForMinusZeroMode	mode )

inline

Definition at line 1884 of file machine-lowering-reducer-inl.h.

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Member Data Documentation

◆ broker_

template<typename Next >

JSHeapBroker* v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::broker_ = __ data() -> broker()

private

Definition at line 3921 of file machine-lowering-reducer-inl.h.

◆ factory_

template<typename Next >

Factory* v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::factory_ = isolate_ ? isolate_->factory() : nullptr

private

Definition at line 3920 of file machine-lowering-reducer-inl.h.

◆ isolate_

template<typename Next >

Isolate* v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::isolate_ = __ data() -> isolate()

private

Definition at line 3919 of file machine-lowering-reducer-inl.h.

◆ undetectable_objects_protector_

template<typename Next >

std::optional<bool> v8::internal::compiler::turboshaft::MachineLoweringReducer< Next >::undetectable_objects_protector_ = {}

private

Definition at line 3922 of file machine-lowering-reducer-inl.h.

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

src/compiler/turboshaft/machine-lowering-reducer-inl.h

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

◆ StringEncoding

Member Function Documentation

◆ AllocateBigInt()

◆ AllocateHeapNumber()

◆ AllocateSeqTwoByteString()

◆ ArgumentsLength()

◆ BigIntBinop()

◆ BigIntComparison()

◆ BigIntUnary()

◆ BuildTypedArrayDataPointer()

◆ BuildUint32Mod()

◆ CallBuiltinForBigIntOp()

◆ ChangeOrDeopt()

◆ CheckedClosure()

◆ CheckEqualsInternalizedString()

◆ CheckMaps()

◆ CompareMapAgainstMultipleMaps()

◆ CompareMaps()

◆ ComputeUnseededHash()

◆ Convert()

◆ ConvertHeapObjectToFloat64OrDeopt()

◆ ConvertJSPrimitiveToObject()

◆ ConvertJSPrimitiveToUntagged()

◆ ConvertJSPrimitiveToUntaggedOrDeopt()

◆ ConvertUntaggedToJSPrimitive()

◆ ConvertUntaggedToJSPrimitiveOrDeopt()

◆ DeoptimizeIf()

◆ DependOnNoUndetectableObjectsProtector()

◆ DoubleArrayMinMax()

◆ EnsureWritableFastElements()

◆ FindOrderedHashEntry()

◆ Float64Is()

◆ Float64SameValue()

◆ FloatUnary()

◆ GetBuiltinForBigIntBinop()

◆ GetStringEncoding()

◆ IsNonZero()

◆ JSAnyIsNotPrimitiveHeapObject()

◆ LoadFieldByIndex()

◆ LoadFromSeqString()

◆ LoadMessage()

◆ LoadStackArgument()

◆ LoadSurrogatePairAt()

◆ LoadTypedElement()

◆ MaybeGrowFastElements()

◆ MigrateInstanceOrDeopt()

◆ NeedsHeapObjectCheck()

◆ NewArgumentsElements()

◆ NewArray()

◆ NewConsString()

◆ ObjectIs()

◆ ObjectIsNumericValue()

◆ RuntimeAbort()

◆ SameValue()

◆ StoreMessage()

◆ StoreTypedElement()

◆ StringAt()

◆ StringComparison()

◆ StringConcat()

◆ StringFromCodePointAt()

◆ StringFromSingleCharCode()

◆ StringFromSingleCodePoint()

◆ StringIndexOf()

◆ StringLength()

◆ StringSubstring()

◆ TagSmiOrOverflow()

◆ TransitionAndStoreArrayElement()

◆ TransitionElementsKind()

◆ TransitionElementsKindOrCheckMap()

◆ TransitionElementsTo()

◆ TruncateJSPrimitiveToUntagged()

◆ TruncateJSPrimitiveToUntaggedOrDeopt()

◆ TryMigrateInstanceAndMarkMapAsMigrationTarget()

◆ TypedArrayLength()