v8::internal::LiteralBoilerplateBuilder Class Reference

#include <ast.h>

Inheritance diagram for v8::internal::LiteralBoilerplateBuilder:

Collaboration diagram for v8::internal::LiteralBoilerplateBuilder:

Public Types
enum	DepthKind { kUninitialized , kShallow , kNotShallow }

Public Member Functions
bool	is_initialized () const
DepthKind	depth () const
bool	is_shallow () const
bool	needs_initial_allocation_site () const
int	ComputeFlags (bool disable_mementos=false) const
bool	is_simple () const
ElementsKind	boilerplate_descriptor_kind () const

Static Public Member Functions
template<typename IsolateT >
static DirectHandle< Object >	GetBoilerplateValue (Expression *expression, IsolateT *isolate)

Static Public Attributes
static constexpr int	kDepthKindBits = 2

Protected Types
template<class T , int size>
using	NextBitField = BoilerplateDescriptorKindField::Next<T, size>

Protected Member Functions
	LiteralBoilerplateBuilder ()
void	set_is_simple (bool is_simple)
void	set_boilerplate_descriptor_kind (ElementsKind kind)
void	set_depth (DepthKind depth)
void	set_needs_initial_allocation_site (bool required)
template<typename IsolateT >
void	BuildConstants (IsolateT *isolate, MaterializedLiteral *expr)

Static Protected Member Functions
static void	InitDepthAndFlags (MaterializedLiteral *expr)

Protected Attributes
uint32_t	bit_field_

Private Types
using	DepthField = base::BitField<DepthKind, 0, kDepthKindBits>
using	NeedsInitialAllocationSiteField = DepthField::Next<bool, 1>
using	IsSimpleField = NeedsInitialAllocationSiteField::Next<bool, 1>
using	BoilerplateDescriptorKindField

Detailed Description

Definition at line 1147 of file ast.h.

Member Typedef Documentation

BoilerplateDescriptorKindField

using v8::internal::LiteralBoilerplateBuilder::BoilerplateDescriptorKindField

private

Initial value:

 
      IsSimpleField::Next<ElementsKind, kFastElementsKindBits>

Definition at line 1201 of file ast.h.

DepthField

using v8::internal::LiteralBoilerplateBuilder::DepthField = base::BitField<DepthKind, 0, kDepthKindBits>

private

Definition at line 1198 of file ast.h.

IsSimpleField

using v8::internal::LiteralBoilerplateBuilder::IsSimpleField = NeedsInitialAllocationSiteField::Next<bool, 1>

private

Definition at line 1200 of file ast.h.

NeedsInitialAllocationSiteField

using v8::internal::LiteralBoilerplateBuilder::NeedsInitialAllocationSiteField = DepthField::Next<bool, 1>

private

Definition at line 1199 of file ast.h.

NextBitField

template<class T , int size>

using v8::internal::LiteralBoilerplateBuilder::NextBitField = BoilerplateDescriptorKindField::Next<T, size>

protected

Definition at line 1241 of file ast.h.

Member Enumeration Documentation

DepthKind

enum v8::internal::LiteralBoilerplateBuilder::DepthKind

Enumerator
kUninitialized
kShallow
kNotShallow

Definition at line 1149 of file ast.h.

Constructor & Destructor Documentation

LiteralBoilerplateBuilder()

v8::internal::LiteralBoilerplateBuilder::LiteralBoilerplateBuilder ( )

inlineprotected

Definition at line 1207 of file ast.h.

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Member Function Documentation

boilerplate_descriptor_kind()

ElementsKind v8::internal::LiteralBoilerplateBuilder::boilerplate_descriptor_kind ( ) const

inline

Definition at line 1189 of file ast.h.

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BuildConstants()

template<typename IsolateT >

void v8::internal::LiteralBoilerplateBuilder::BuildConstants ( IsolateT * isolate, MaterializedLiteral * expr )

protected

Definition at line 791 of file ast.cc.

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ComputeFlags()

int v8::internal::LiteralBoilerplateBuilder::ComputeFlags ( bool disable_mementos = false ) const

inline

Definition at line 1176 of file ast.h.

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depth()

DepthKind v8::internal::LiteralBoilerplateBuilder::depth ( ) const

inline

Definition at line 1157 of file ast.h.

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GetBoilerplateValue()

template<typename IsolateT >

DirectHandle< Object > v8::internal::LiteralBoilerplateBuilder::GetBoilerplateValue ( Expression * expression, IsolateT * isolate )

static

Definition at line 555 of file ast.cc.

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InitDepthAndFlags()

void v8::internal::LiteralBoilerplateBuilder::InitDepthAndFlags ( MaterializedLiteral * expr )

staticprotected

Definition at line 767 of file ast.cc.

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is_initialized()

bool v8::internal::LiteralBoilerplateBuilder::is_initialized ( ) const

inline

Definition at line 1154 of file ast.h.

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is_shallow()

bool v8::internal::LiteralBoilerplateBuilder::is_shallow ( ) const

inline

Definition at line 1171 of file ast.h.

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is_simple()

bool v8::internal::LiteralBoilerplateBuilder::is_simple ( ) const

inline

Definition at line 1187 of file ast.h.

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needs_initial_allocation_site()

bool v8::internal::LiteralBoilerplateBuilder::needs_initial_allocation_site ( ) const

inline

Definition at line 1172 of file ast.h.

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set_boilerplate_descriptor_kind()

void v8::internal::LiteralBoilerplateBuilder::set_boilerplate_descriptor_kind ( ElementsKind kind )

inlineprotected

Definition at line 1219 of file ast.h.

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set_depth()

void v8::internal::LiteralBoilerplateBuilder::set_depth ( DepthKind depth )

inlineprotected

Definition at line 1224 of file ast.h.

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set_is_simple()

void v8::internal::LiteralBoilerplateBuilder::set_is_simple ( bool is_simple )

inlineprotected

Definition at line 1215 of file ast.h.

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set_needs_initial_allocation_site()

void v8::internal::LiteralBoilerplateBuilder::set_needs_initial_allocation_site ( bool required )

inlineprotected

Definition at line 1229 of file ast.h.

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Member Data Documentation

bit_field_

uint32_t v8::internal::LiteralBoilerplateBuilder::bit_field_

protected

Definition at line 1205 of file ast.h.

kDepthKindBits

int v8::internal::LiteralBoilerplateBuilder::kDepthKindBits = 2

staticconstexpr

Definition at line 1151 of file ast.h.

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

• src/ast/ast.h
• src/ast/ast.cc