v8::internal::compiler::StateValuesCache Class Reference

#include <state-values-utils.h>

Collaboration diagram for v8::internal::compiler::StateValuesCache:

Classes
struct	NodeKey
struct	StateValuesKey

Public Member Functions
	StateValuesCache (JSGraph *js_graph)
Node *	GetNodeForValues (Node **values, size_t count, const BytecodeLivenessState *liveness=nullptr)

Private Types
using	WorkingBuffer = std::array<Node*, kMaxInputCount>

Private Member Functions
SparseInputMask::BitMaskType	FillBufferWithValues (WorkingBuffer *node_buffer, size_t *node_count, size_t *values_idx, Node **values, size_t count, const BytecodeLivenessState *liveness)
Node *	BuildTree (size_t *values_idx, Node **values, size_t count, const BytecodeLivenessState *liveness, size_t level)
WorkingBuffer *	GetWorkingSpace (size_t level)
Node *	GetEmptyStateValues ()
Node *	GetValuesNodeFromCache (Node **nodes, size_t count, SparseInputMask mask)
TFGraph *	graph ()
CommonOperatorBuilder *	common ()
Zone *	zone ()

Static Private Member Functions
static bool	AreKeysEqual (void *key1, void *key2)
static bool	IsKeysEqualToNode (StateValuesKey *key, Node *node)
static bool	AreValueKeysEqual (StateValuesKey *key1, StateValuesKey *key2)

Private Attributes
JSGraph *	js_graph_
CustomMatcherZoneHashMap	hash_map_
ZoneVector< WorkingBuffer >	working_space_
Node *	empty_state_values_

Static Private Attributes
static const size_t	kMaxInputCount = 8

Detailed Description

Definition at line 24 of file state-values-utils.h.

Member Typedef Documentation

WorkingBuffer

using v8::internal::compiler::StateValuesCache::WorkingBuffer = std::array<Node*, kMaxInputCount>

private

Definition at line 33 of file state-values-utils.h.

Constructor & Destructor Documentation

StateValuesCache()

v8::internal::compiler::StateValuesCache::StateValuesCache ( JSGraph * js_graph )

explicit

Definition at line 14 of file state-values-utils.cc.

Member Function Documentation

AreKeysEqual()

bool v8::internal::compiler::StateValuesCache::AreKeysEqual ( void * key1, void * key2 )

staticprivate

Definition at line 23 of file state-values-utils.cc.

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AreValueKeysEqual()

bool v8::internal::compiler::StateValuesCache::AreValueKeysEqual ( StateValuesKey * key1, StateValuesKey * key2 )

staticprivate

Definition at line 73 of file state-values-utils.cc.

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BuildTree()

Node * v8::internal::compiler::StateValuesCache::BuildTree ( size_t * values_idx, Node ** values, size_t count, const BytecodeLivenessState * liveness, size_t level )

private

Definition at line 170 of file state-values-utils.cc.

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common()

CommonOperatorBuilder * v8::internal::compiler::StateValuesCache::common ( )

inlineprivate

Definition at line 72 of file state-values-utils.h.

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FillBufferWithValues()

SparseInputMask::BitMaskType v8::internal::compiler::StateValuesCache::FillBufferWithValues ( WorkingBuffer * node_buffer, size_t * node_count, size_t * values_idx, Node ** values, size_t count, const BytecodeLivenessState * liveness )

private

Definition at line 138 of file state-values-utils.cc.

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GetEmptyStateValues()

Node * v8::internal::compiler::StateValuesCache::GetEmptyStateValues ( )

private

Definition at line 90 of file state-values-utils.cc.

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GetNodeForValues()

Node * v8::internal::compiler::StateValuesCache::GetNodeForValues	(	Node **	values,
		size_t	count,
		const BytecodeLivenessState *	liveness = nullptr )

Definition at line 253 of file state-values-utils.cc.

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GetValuesNodeFromCache()

Node * v8::internal::compiler::StateValuesCache::GetValuesNodeFromCache ( Node ** nodes, size_t count, SparseInputMask mask )

private

Definition at line 118 of file state-values-utils.cc.

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GetWorkingSpace()

StateValuesCache::WorkingBuffer * v8::internal::compiler::StateValuesCache::GetWorkingSpace ( size_t level )

private

Definition at line 98 of file state-values-utils.cc.

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graph()

TFGraph * v8::internal::compiler::StateValuesCache::graph ( )

inlineprivate

Definition at line 71 of file state-values-utils.h.

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IsKeysEqualToNode()

bool v8::internal::compiler::StateValuesCache::IsKeysEqualToNode ( StateValuesKey * key, Node * node )

staticprivate

Definition at line 49 of file state-values-utils.cc.

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zone()

Zone * v8::internal::compiler::StateValuesCache::zone ( )

inlineprivate

Definition at line 74 of file state-values-utils.h.

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Member Data Documentation

empty_state_values_

Node* v8::internal::compiler::StateValuesCache::empty_state_values_

private

Definition at line 79 of file state-values-utils.h.

hash_map_

CustomMatcherZoneHashMap v8::internal::compiler::StateValuesCache::hash_map_

private

Definition at line 77 of file state-values-utils.h.

js_graph_

JSGraph* v8::internal::compiler::StateValuesCache::js_graph_

private

Definition at line 76 of file state-values-utils.h.

kMaxInputCount

const size_t v8::internal::compiler::StateValuesCache::kMaxInputCount = 8

staticprivate

Definition at line 32 of file state-values-utils.h.

working_space_

ZoneVector<WorkingBuffer> v8::internal::compiler::StateValuesCache::working_space_

private

Definition at line 78 of file state-values-utils.h.

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

• src/compiler/state-values-utils.h
• src/compiler/state-values-utils.cc