v8::internal::compiler::GraphReducer Class Reference

#include <graph-reducer.h>

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Classes
struct	NodeState

Public Types
enum class	State : uint8_t { kUnvisited , kRevisit , kOnStack , kVisited }

Public Member Functions
	GraphReducer (Zone *zone, TFGraph *graph, TickCounter *tick_counter, JSHeapBroker *broker, Node *dead=nullptr, ObserveNodeManager *observe_node_manager=nullptr)
	~GraphReducer () override
	GraphReducer (const GraphReducer &)=delete
GraphReducer &	operator= (const GraphReducer &)=delete
TFGraph *	graph () const
void	AddReducer (Reducer *reducer)
void	ReduceNode (Node *const)
void	ReduceGraph ()

Private Member Functions
Reduction	Reduce (Node *const)
void	ReduceTop ()
void	Replace (Node *node, Node *replacement) final
void	ReplaceWithValue (Node *node, Node *value, Node *effect, Node *control) final
void	Replace (Node *node, Node *replacement, NodeId max_id) final
void	Pop ()
void	Push (Node *node)
bool	Recurse (Node *node)
void	Revisit (Node *node) final

Private Attributes
TFGraph *const	graph_
Node *const	dead_
NodeMarker< State >	state_
ZoneVector< Reducer * >	reducers_
ZoneQueue< Node * >	revisit_
ZoneStack< NodeState >	stack_
TickCounter *const	tick_counter_
JSHeapBroker *const	broker_
ObserveNodeManager *const	observe_node_manager_

Detailed Description

Definition at line 150 of file graph-reducer.h.

Member Enumeration Documentation

State

enum class v8::internal::compiler::GraphReducer::State : uint8_t

strong

Enumerator
kUnvisited
kRevisit
kOnStack
kVisited

Definition at line 22 of file graph-reducer.cc.

Constructor & Destructor Documentation

GraphReducer() [1/2]

v8::internal::compiler::GraphReducer::GraphReducer	(	Zone *	zone,
		TFGraph *	graph,
		TickCounter *	tick_counter,
		JSHeapBroker *	broker,
		Node *	dead = nullptr,
		ObserveNodeManager *	observe_node_manager = nullptr )

Definition at line 42 of file graph-reducer.cc.

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~GraphReducer()

v8::internal::compiler::GraphReducer::~GraphReducer ( )

overridedefault

GraphReducer() [2/2]

v8::internal::compiler::GraphReducer::GraphReducer ( const GraphReducer & )

delete

Member Function Documentation

AddReducer()

void v8::internal::compiler::GraphReducer::AddReducer

(

Reducer *

reducer

)

Definition at line 62 of file graph-reducer.cc.

graph()

TFGraph * v8::internal::compiler::GraphReducer::graph ( ) const

inline

Definition at line 161 of file graph-reducer.h.

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operator=()

GraphReducer & v8::internal::compiler::GraphReducer::operator= ( const GraphReducer & )

delete

Pop()

void v8::internal::compiler::GraphReducer::Pop ( )

private

Definition at line 289 of file graph-reducer.cc.

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Push()

void v8::internal::compiler::GraphReducer::Push ( Node * node )

private

Definition at line 296 of file graph-reducer.cc.

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Recurse()

bool v8::internal::compiler::GraphReducer::Recurse ( Node * node )

private

Definition at line 303 of file graph-reducer.cc.

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Reduce()

Reduction v8::internal::compiler::GraphReducer::Reduce ( Node * const node )

private

Definition at line 100 of file graph-reducer.cc.

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ReduceGraph()

void v8::internal::compiler::GraphReducer::ReduceGraph

(

)

Definition at line 97 of file graph-reducer.cc.

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ReduceNode()

void v8::internal::compiler::GraphReducer::ReduceNode

(

Node * const

node

)

Definition at line 67 of file graph-reducer.cc.

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ReduceTop()

void v8::internal::compiler::GraphReducer::ReduceTop ( )

private

Definition at line 148 of file graph-reducer.cc.

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Replace() [1/2]

void v8::internal::compiler::GraphReducer::Replace ( Node * node, Node * replacement )

finalprivate

Definition at line 212 of file graph-reducer.cc.

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Replace() [2/2]

void v8::internal::compiler::GraphReducer::Replace ( Node * node, Node * replacement, NodeId max_id )

finalprivate

Definition at line 217 of file graph-reducer.cc.

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ReplaceWithValue()

void v8::internal::compiler::GraphReducer::ReplaceWithValue ( Node * node, Node * value, Node * effect, Node * control )

finalprivate

Definition at line 251 of file graph-reducer.cc.

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Revisit()

void v8::internal::compiler::GraphReducer::Revisit ( Node * node )

finalprivate

Definition at line 310 of file graph-reducer.cc.

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Member Data Documentation

broker_

JSHeapBroker* const v8::internal::compiler::GraphReducer::broker_

private

Definition at line 211 of file graph-reducer.h.

dead_

Node* const v8::internal::compiler::GraphReducer::dead_

private

Definition at line 205 of file graph-reducer.h.

graph_

TFGraph* const v8::internal::compiler::GraphReducer::graph_

private

Definition at line 204 of file graph-reducer.h.

observe_node_manager_

ObserveNodeManager* const v8::internal::compiler::GraphReducer::observe_node_manager_

private

Definition at line 212 of file graph-reducer.h.

reducers_

ZoneVector<Reducer*> v8::internal::compiler::GraphReducer::reducers_

private

Definition at line 207 of file graph-reducer.h.

revisit_

ZoneQueue<Node*> v8::internal::compiler::GraphReducer::revisit_

private

Definition at line 208 of file graph-reducer.h.

stack_

ZoneStack<NodeState> v8::internal::compiler::GraphReducer::stack_

private

Definition at line 209 of file graph-reducer.h.

state_

NodeMarker<State> v8::internal::compiler::GraphReducer::state_

private

Definition at line 206 of file graph-reducer.h.

tick_counter_

TickCounter* const v8::internal::compiler::GraphReducer::tick_counter_

private

Definition at line 210 of file graph-reducer.h.

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

• src/compiler/graph-reducer.h
• src/compiler/graph-reducer.cc