v8::internal::CallOptimization Class Reference

#include <call-optimization.h>

Collaboration diagram for v8::internal::CallOptimization:

Public Types
enum	HolderLookup { kHolderNotFound , kHolderIsReceiver , kHolderFound }

Public Member Functions
template<class IsolateT >
	CallOptimization (IsolateT *isolate, Handle< Object > function)
std::optional< Tagged< NativeContext > >	GetAccessorContext (Tagged< Map > holder_map) const
bool	IsCrossContextLazyAccessorPair (Tagged< NativeContext > native_context, Tagged< Map > holder_map) const
bool	is_constant_call () const
bool	accept_any_receiver () const
bool	requires_signature_check () const
DirectHandle< JSFunction >	constant_function () const
bool	is_simple_api_call () const
DirectHandle< FunctionTemplateInfo >	expected_receiver_type () const
DirectHandle< FunctionTemplateInfo >	api_call_info () const
template<class IsolateT >
Handle< JSObject >	LookupHolderOfExpectedType (IsolateT *isolate, DirectHandle< Map > receiver_map, HolderLookup *holder_lookup) const
bool	IsCompatibleReceiverMap (DirectHandle< JSObject > api_holder, Handle< JSObject > holder, HolderLookup) const

Private Member Functions
template<class IsolateT >
void	Initialize (IsolateT *isolate, Handle< JSFunction > function)
template<class IsolateT >
void	Initialize (IsolateT *isolate, Handle< FunctionTemplateInfo > function_template_info)
template<class IsolateT >
void	AnalyzePossibleApiFunction (IsolateT *isolate, DirectHandle< JSFunction > function)

Private Attributes
Handle< JSFunction >	constant_function_
Handle< FunctionTemplateInfo >	expected_receiver_type_
Handle< FunctionTemplateInfo >	api_call_info_
bool	is_simple_api_call_ = false
bool	accept_any_receiver_ = false

Detailed Description

Definition at line 17 of file call-optimization.h.

Member Enumeration Documentation

HolderLookup

enum v8::internal::CallOptimization::HolderLookup

Enumerator
kHolderNotFound
kHolderIsReceiver
kHolderFound

Definition at line 57 of file call-optimization.h.

Constructor & Destructor Documentation

CallOptimization()

template<class IsolateT >

template v8::internal::CallOptimization::CallOptimization	(	IsolateT *	isolate,
		Handle< Object >	function )

Definition at line 15 of file call-optimization.cc.

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Member Function Documentation

accept_any_receiver()

bool v8::internal::CallOptimization::accept_any_receiver ( ) const

inline

Definition at line 35 of file call-optimization.h.

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AnalyzePossibleApiFunction()

template<class IsolateT >

void v8::internal::CallOptimization::AnalyzePossibleApiFunction ( IsolateT * isolate, DirectHandle< JSFunction > function )

private

Definition at line 142 of file call-optimization.cc.

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api_call_info()

DirectHandle< FunctionTemplateInfo > v8::internal::CallOptimization::api_call_info ( ) const

inline

Definition at line 52 of file call-optimization.h.

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constant_function()

DirectHandle< JSFunction > v8::internal::CallOptimization::constant_function ( ) const

inline

Definition at line 40 of file call-optimization.h.

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expected_receiver_type()

DirectHandle< FunctionTemplateInfo > v8::internal::CallOptimization::expected_receiver_type ( ) const

inline

Definition at line 47 of file call-optimization.h.

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GetAccessorContext()

std::optional< Tagged< NativeContext > > v8::internal::CallOptimization::GetAccessorContext

(

Tagged< Map >

holder_map

)

const

Definition at line 29 of file call-optimization.cc.

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Initialize() [1/2]

template<class IsolateT >

void v8::internal::CallOptimization::Initialize ( IsolateT * isolate, Handle< FunctionTemplateInfo > function_template_info )

private

Definition at line 118 of file call-optimization.cc.

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Initialize() [2/2]

template<class IsolateT >

void v8::internal::CallOptimization::Initialize ( IsolateT * isolate, Handle< JSFunction > function )

private

Definition at line 133 of file call-optimization.cc.

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is_constant_call()

bool v8::internal::CallOptimization::is_constant_call ( ) const

inline

Definition at line 34 of file call-optimization.h.

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is_simple_api_call()

bool v8::internal::CallOptimization::is_simple_api_call ( ) const

inline

Definition at line 45 of file call-optimization.h.

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IsCompatibleReceiverMap()

bool v8::internal::CallOptimization::IsCompatibleReceiverMap	(	DirectHandle< JSObject >	api_holder,
		Handle< JSObject >	holder,
		HolderLookup	holder_lookup ) const

Definition at line 92 of file call-optimization.cc.

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IsCrossContextLazyAccessorPair()

bool v8::internal::CallOptimization::IsCrossContextLazyAccessorPair	(	Tagged< NativeContext >	native_context,
		Tagged< Map >	holder_map ) const

Definition at line 44 of file call-optimization.cc.

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LookupHolderOfExpectedType()

template<class IsolateT >

template Handle< JSObject > v8::internal::CallOptimization::LookupHolderOfExpectedType	(	IsolateT *	isolate,
		DirectHandle< Map >	receiver_map,
		HolderLookup *	holder_lookup ) const

Definition at line 58 of file call-optimization.cc.

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requires_signature_check()

bool v8::internal::CallOptimization::requires_signature_check ( ) const

inline

Definition at line 36 of file call-optimization.h.

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Member Data Documentation

accept_any_receiver_

bool v8::internal::CallOptimization::accept_any_receiver_ = false

private

Definition at line 87 of file call-optimization.h.

api_call_info_

Handle<FunctionTemplateInfo> v8::internal::CallOptimization::api_call_info_

private

Definition at line 82 of file call-optimization.h.

constant_function_

Handle<JSFunction> v8::internal::CallOptimization::constant_function_

private

Definition at line 80 of file call-optimization.h.

expected_receiver_type_

Handle<FunctionTemplateInfo> v8::internal::CallOptimization::expected_receiver_type_

private

Definition at line 81 of file call-optimization.h.

is_simple_api_call_

bool v8::internal::CallOptimization::is_simple_api_call_ = false

private

Definition at line 86 of file call-optimization.h.

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

• src/ic/call-optimization.h
• src/ic/call-optimization.cc