v8::internal::compiler::turboshaft::GeneratorAnalyzer Class Reference

Collaboration diagram for v8::internal::compiler::turboshaft::GeneratorAnalyzer:

Public Member Functions
	GeneratorAnalyzer (Zone *phase_zone, maglev::MaglevGraphLabeller *labeller)
void	Analyze (maglev::Graph *graph)
bool	JumpBypassesHeader (const maglev::BasicBlock *target)
const maglev::BasicBlock *	GetInnermostBypassedHeader (const maglev::BasicBlock *target)
bool	HeaderIsBypassed (const maglev::BasicBlock *header)
const maglev::BasicBlock *	GetLoopHeader (const maglev::BasicBlock *node)
bool	has_header_bypasses () const

Private Member Functions
void	FindLoopBody (maglev::BlockConstReverseIterator it)
void	FindLoopHeaderBypasses (maglev::Graph *graph)
void	RecordHeadersForBypass (maglev::BasicBlock *initial_target, const maglev::BasicBlock *innermost_header)

Private Attributes
maglev::MaglevGraphLabeller *	labeller_
ZoneAbslFlatHashMap< const maglev::BasicBlock *, const maglev::BasicBlock * >	block_to_header_
std::unordered_map< const maglev::BasicBlock *, const maglev::BasicBlock * >	block_to_innermost_bypassed_header_
std::unordered_set< const maglev::BasicBlock * >	bypassed_headers_
ZoneVector< const maglev::BasicBlock * >	visit_queue_

Detailed Description

Definition at line 122 of file turbolev-graph-builder.cc.

Constructor & Destructor Documentation

GeneratorAnalyzer()

v8::internal::compiler::turboshaft::GeneratorAnalyzer::GeneratorAnalyzer ( Zone * phase_zone, maglev::MaglevGraphLabeller * labeller )

inlineexplicit

Definition at line 259 of file turbolev-graph-builder.cc.

Member Function Documentation

Analyze()

void v8::internal::compiler::turboshaft::GeneratorAnalyzer::Analyze ( maglev::Graph * graph )

inline

Definition at line 267 of file turbolev-graph-builder.cc.

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FindLoopBody()

void v8::internal::compiler::turboshaft::GeneratorAnalyzer::FindLoopBody ( maglev::BlockConstReverseIterator it )

inlineprivate

Definition at line 307 of file turbolev-graph-builder.cc.

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FindLoopHeaderBypasses()

void v8::internal::compiler::turboshaft::GeneratorAnalyzer::FindLoopHeaderBypasses ( maglev::Graph * graph )

inlineprivate

Definition at line 333 of file turbolev-graph-builder.cc.

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GetInnermostBypassedHeader()

const maglev::BasicBlock * v8::internal::compiler::turboshaft::GeneratorAnalyzer::GetInnermostBypassedHeader ( const maglev::BasicBlock * target )

inline

Definition at line 281 of file turbolev-graph-builder.cc.

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GetLoopHeader()

const maglev::BasicBlock * v8::internal::compiler::turboshaft::GeneratorAnalyzer::GetLoopHeader ( const maglev::BasicBlock * node )

inline

Definition at line 292 of file turbolev-graph-builder.cc.

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has_header_bypasses()

bool v8::internal::compiler::turboshaft::GeneratorAnalyzer::has_header_bypasses ( ) const

inline

Definition at line 299 of file turbolev-graph-builder.cc.

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HeaderIsBypassed()

bool v8::internal::compiler::turboshaft::GeneratorAnalyzer::HeaderIsBypassed ( const maglev::BasicBlock * header )

inline

Definition at line 287 of file turbolev-graph-builder.cc.

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JumpBypassesHeader()

bool v8::internal::compiler::turboshaft::GeneratorAnalyzer::JumpBypassesHeader ( const maglev::BasicBlock * target )

inline

Definition at line 277 of file turbolev-graph-builder.cc.

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RecordHeadersForBypass()

void v8::internal::compiler::turboshaft::GeneratorAnalyzer::RecordHeadersForBypass ( maglev::BasicBlock * initial_target, const maglev::BasicBlock * innermost_header )

inlineprivate

Definition at line 383 of file turbolev-graph-builder.cc.

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Member Data Documentation

block_to_header_

ZoneAbslFlatHashMap<const maglev::BasicBlock*, const maglev::BasicBlock*> v8::internal::compiler::turboshaft::GeneratorAnalyzer::block_to_header_

private

Definition at line 399 of file turbolev-graph-builder.cc.

block_to_innermost_bypassed_header_

std::unordered_map<const maglev::BasicBlock*, const maglev::BasicBlock*> v8::internal::compiler::turboshaft::GeneratorAnalyzer::block_to_innermost_bypassed_header_

private

Definition at line 403 of file turbolev-graph-builder.cc.

bypassed_headers_

std::unordered_set<const maglev::BasicBlock*> v8::internal::compiler::turboshaft::GeneratorAnalyzer::bypassed_headers_

private

Definition at line 405 of file turbolev-graph-builder.cc.

labeller_

maglev::MaglevGraphLabeller* v8::internal::compiler::turboshaft::GeneratorAnalyzer::labeller_

private

Definition at line 395 of file turbolev-graph-builder.cc.

visit_queue_

ZoneVector<const maglev::BasicBlock*> v8::internal::compiler::turboshaft::GeneratorAnalyzer::visit_queue_

private

Definition at line 410 of file turbolev-graph-builder.cc.

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

• src/compiler/turboshaft/turbolev-graph-builder.cc