#include <constant-array-builder.h>

Collaboration diagram for v8::internal::interpreter::ConstantArrayBuilder:

Classes
struct	ConstantArraySlice

class	Entry

Public Member Functions
	ConstantArrayBuilder (Zone *zone)

template<typename IsolateT >
Handle< TrustedFixedArray >	ToFixedArray (IsolateT *isolate)

template<typename IsolateT >
MaybeHandle< Object >	At (size_t index, IsolateT *isolate) const

size_t	size () const

size_t	Insert (Tagged< Smi > smi)

size_t	Insert (double number)

size_t	Insert (const AstRawString *raw_string)

size_t	Insert (const AstConsString *cons_string)

size_t	Insert (AstBigInt bigint)

size_t	Insert (const Scope *scope)

size_t	InsertDeferred ()

size_t	InsertJumpTable (size_t size)

void	SetDeferredAt (size_t index, Handle< Object > object)

void	SetJumpTableSmi (size_t index, Tagged< Smi > smi)

OperandSize	CreateReservedEntry (OperandSize minimum_operand_size=OperandSize::kNone)

size_t	CommitReservedEntry (OperandSize operand_size, Tagged< Smi > value)

void	DiscardReservedEntry (OperandSize operand_size)

Static Public Attributes
static const size_t	k8BitCapacity = 1u << kBitsPerByte

static const size_t	k16BitCapacity = (1u << 2 * kBitsPerByte) - k8BitCapacity

static const size_t	k32BitCapacity

Private Types
using	index_t = uint32_t

Private Member Functions
index_t	AllocateIndex (Entry constant_entry)

index_t	AllocateIndexArray (Entry constant_entry, size_t size)

index_t	AllocateReservedEntry (Tagged< Smi > value)

ConstantArraySlice *	IndexToSlice (size_t index) const

ConstantArraySlice *	OperandSizeToSlice (OperandSize operand_size) const

Private Attributes
ConstantArraySlice *	idx_slice_ [3]

base::TemplateHashMapImpl< intptr_t, index_t, base::KeyEqualityMatcher< intptr_t >, ZoneAllocationPolicy >	constants_map_

ZoneMap< Tagged< Smi >, index_t >	smi_map_

ZoneVector< std::pair< Tagged< Smi >, index_t > >	smi_pairs_

ZoneMap< double, index_t >	heap_number_map_

Detailed Description

Definition at line 39 of file constant-array-builder.h.

Member Typedef Documentation

◆ index_t

using v8::internal::interpreter::ConstantArrayBuilder::index_t = uint32_t

private

Definition at line 111 of file constant-array-builder.h.

Constructor & Destructor Documentation

◆ ConstantArrayBuilder()

v8::internal::interpreter::ConstantArrayBuilder::ConstantArrayBuilder ( Zone * zone )

explicit

Definition at line 137 of file constant-array-builder.cc.

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Member Function Documentation

◆ AllocateIndex()

ConstantArrayBuilder::index_t v8::internal::interpreter::ConstantArrayBuilder::AllocateIndex ( ConstantArrayBuilder::Entry entry )

private

Definition at line 294 of file constant-array-builder.cc.

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◆ AllocateIndexArray()

ConstantArrayBuilder::index_t v8::internal::interpreter::ConstantArrayBuilder::AllocateIndexArray	(	ConstantArrayBuilder::Entry	entry,
		size_t	size )

private

Definition at line 299 of file constant-array-builder.cc.

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◆ AllocateReservedEntry()

ConstantArrayBuilder::index_t v8::internal::interpreter::ConstantArrayBuilder::AllocateReservedEntry ( Tagged< Smi > value )

private

Definition at line 363 of file constant-array-builder.cc.

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◆ At()

template<typename IsolateT >

MaybeHandle< Object > v8::internal::interpreter::ConstantArrayBuilder::At	(	size_t	index,
		IsolateT *	isolate ) const

Definition at line 173 of file constant-array-builder.cc.

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◆ CommitReservedEntry()

size_t v8::internal::interpreter::ConstantArrayBuilder::CommitReservedEntry	(	OperandSize	operand_size,
		Tagged< Smi >	value )

Definition at line 370 of file constant-array-builder.cc.

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◆ CreateReservedEntry()

OperandSize v8::internal::interpreter::ConstantArrayBuilder::CreateReservedEntry ( OperandSize minimum_operand_size = OperandSize::kNone )

Definition at line 351 of file constant-array-builder.cc.

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◆ DiscardReservedEntry()

void v8::internal::interpreter::ConstantArrayBuilder::DiscardReservedEntry ( OperandSize operand_size )

Definition at line 391 of file constant-array-builder.cc.

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◆ IndexToSlice()

ConstantArrayBuilder::ConstantArraySlice * v8::internal::interpreter::ConstantArrayBuilder::IndexToSlice ( size_t index ) const

private

Definition at line 162 of file constant-array-builder.cc.

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◆ Insert() [1/6]

size_t v8::internal::interpreter::ConstantArrayBuilder::Insert ( AstBigInt bigint )

Definition at line 268 of file constant-array-builder.cc.

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◆ Insert() [2/6]

size_t v8::internal::interpreter::ConstantArrayBuilder::Insert ( const AstConsString * cons_string )

Definition at line 259 of file constant-array-builder.cc.

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◆ Insert() [3/6]

size_t v8::internal::interpreter::ConstantArrayBuilder::Insert ( const AstRawString * raw_string )

Definition at line 251 of file constant-array-builder.cc.

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◆ Insert() [4/6]

size_t v8::internal::interpreter::ConstantArrayBuilder::Insert ( const Scope * scope )

Definition at line 276 of file constant-array-builder.cc.

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◆ Insert() [5/6]

size_t v8::internal::interpreter::ConstantArrayBuilder::Insert ( double number )

Definition at line 240 of file constant-array-builder.cc.

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◆ Insert() [6/6]

size_t v8::internal::interpreter::ConstantArrayBuilder::Insert ( Tagged< Smi > smi )

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◆ InsertDeferred()

size_t v8::internal::interpreter::ConstantArrayBuilder::InsertDeferred ( )

Definition at line 329 of file constant-array-builder.cc.

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◆ InsertJumpTable()

size_t v8::internal::interpreter::ConstantArrayBuilder::InsertJumpTable ( size_t size )

Definition at line 333 of file constant-array-builder.cc.

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◆ OperandSizeToSlice()

ConstantArrayBuilder::ConstantArraySlice * v8::internal::interpreter::ConstantArrayBuilder::OperandSizeToSlice ( OperandSize operand_size ) const

private

Definition at line 310 of file constant-array-builder.cc.

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◆ SetDeferredAt()

void v8::internal::interpreter::ConstantArrayBuilder::SetDeferredAt	(	size_t	index,
		Handle< Object >	object )

Definition at line 337 of file constant-array-builder.cc.

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◆ SetJumpTableSmi()

void v8::internal::interpreter::ConstantArrayBuilder::SetJumpTableSmi	(	size_t	index,
		Tagged< Smi >	smi )

Definition at line 342 of file constant-array-builder.cc.

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◆ size()

size_t v8::internal::interpreter::ConstantArrayBuilder::size ( ) const

Definition at line 151 of file constant-array-builder.cc.

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◆ ToFixedArray()

template<typename IsolateT >

Handle< TrustedFixedArray > v8::internal::interpreter::ConstantArrayBuilder::ToFixedArray ( IsolateT * isolate )

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Member Data Documentation

◆ constants_map_

base::TemplateHashMapImpl<intptr_t, index_t, base::KeyEqualityMatcher<intptr_t>, ZoneAllocationPolicy> v8::internal::interpreter::ConstantArrayBuilder::constants_map_

private

Definition at line 242 of file constant-array-builder.h.

◆ heap_number_map_

ZoneMap<double, index_t> v8::internal::interpreter::ConstantArrayBuilder::heap_number_map_

private

Definition at line 245 of file constant-array-builder.h.

◆ idx_slice_

ConstantArraySlice* v8::internal::interpreter::ConstantArrayBuilder::idx_slice_[3]

private

Definition at line 238 of file constant-array-builder.h.

◆ k16BitCapacity

STATIC_CONST_MEMBER_DEFINITION const size_t v8::internal::interpreter::ConstantArrayBuilder::k16BitCapacity = (1u << 2 * kBitsPerByte) - k8BitCapacity

static

Definition at line 45 of file constant-array-builder.h.

◆ k32BitCapacity

STATIC_CONST_MEMBER_DEFINITION const size_t v8::internal::interpreter::ConstantArrayBuilder::k32BitCapacity

static

Initial value:

=

kMaxUInt32 - k16BitCapacity - k8BitCapacity + 1

v8::internal::interpreter::ConstantArrayBuilder::k8BitCapacity

static const size_t k8BitCapacity

Definition constant-array-builder.h:42

v8::internal::interpreter::ConstantArrayBuilder::k16BitCapacity

static const size_t k16BitCapacity

Definition constant-array-builder.h:45

v8::internal::kMaxUInt32

constexpr uint32_t kMaxUInt32

Definition globals.h:387

Definition at line 48 of file constant-array-builder.h.

◆ k8BitCapacity

STATIC_CONST_MEMBER_DEFINITION const size_t v8::internal::interpreter::ConstantArrayBuilder::k8BitCapacity = 1u << kBitsPerByte

static

Definition at line 42 of file constant-array-builder.h.

◆ smi_map_

ZoneMap<Tagged<Smi>, index_t> v8::internal::interpreter::ConstantArrayBuilder::smi_map_

private

Definition at line 243 of file constant-array-builder.h.

◆ smi_pairs_

ZoneVector<std::pair<Tagged<Smi>, index_t> > v8::internal::interpreter::ConstantArrayBuilder::smi_pairs_

private

Definition at line 244 of file constant-array-builder.h.

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

src/interpreter/constant-array-builder.h
src/interpreter/constant-array-builder.cc

Classes

Public Member Functions

Static Public Attributes

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ index_t

Constructor & Destructor Documentation

◆ ConstantArrayBuilder()

Member Function Documentation

◆ AllocateIndex()

◆ AllocateIndexArray()

◆ AllocateReservedEntry()

◆ At()

◆ CommitReservedEntry()

◆ CreateReservedEntry()

◆ DiscardReservedEntry()

◆ IndexToSlice()

◆ Insert() [1/6]

◆ Insert() [2/6]

◆ Insert() [3/6]

◆ Insert() [4/6]

◆ Insert() [5/6]

◆ Insert() [6/6]

◆ InsertDeferred()

◆ InsertJumpTable()

◆ OperandSizeToSlice()

◆ SetDeferredAt()

◆ SetJumpTableSmi()

◆ size()

◆ ToFixedArray()

Member Data Documentation

◆ constants_map_

◆ heap_number_map_

◆ idx_slice_

◆ k16BitCapacity

◆ k32BitCapacity

◆ k8BitCapacity

◆ smi_map_

◆ smi_pairs_