jlm::llvm::IOBarrierElimination Class Reference

#include <IOBarrierElimination.hpp>

Inheritance diagram for jlm::llvm::IOBarrierElimination:

Collaboration diagram for jlm::llvm::IOBarrierElimination:

Classes
class	Context
class	Statistics

Public Member Functions
	~IOBarrierElimination () override
	IOBarrierElimination ()
	IOBarrierElimination (const IOBarrierElimination &)=delete
	IOBarrierElimination (IOBarrierElimination &&)=delete
IOBarrierElimination &	operator= (const IOBarrierElimination &)=delete
IOBarrierElimination &	operator= (IOBarrierElimination &&)=delete
void	Run (rvsdg::RvsdgModule &module, util::StatisticsCollector &statisticsCollector) override
	Perform RVSDG transformation.
Public Member Functions inherited from jlm::rvsdg::Transformation
virtual	~Transformation () noexcept
	Transformation (std::string_view Name)
const std::string_view &	GetName () const noexcept
void	Run (RvsdgModule &module)
	Perform RVSDG transformation.

Static Public Member Functions
static void	normalizeMemoryHoistBarriers (rvsdg::Region &region)

Private Member Functions
void	markOutputs (rvsdg::Region &region)
void	propagateSize (rvsdg::Graph &graph)
void	encodeSize (rvsdg::Graph &graph)
void	sweepRegion (rvsdg::Region &region)
size_t	getDereferenceableSize (const rvsdg::GammaNode::EntryVar &entryVar) const

Private Attributes
std::unique_ptr< Context >	context_ {}

Detailed Description

Definition at line 15 of file IOBarrierElimination.hpp.

Constructor & Destructor Documentation

~IOBarrierElimination()

jlm::llvm::IOBarrierElimination::~IOBarrierElimination ( )

overridedefault

IOBarrierElimination() [1/3]

jlm::llvm::IOBarrierElimination::IOBarrierElimination

(

)

Definition at line 149 of file IOBarrierElimination.cpp.

IOBarrierElimination() [2/3]

jlm::llvm::IOBarrierElimination::IOBarrierElimination ( const IOBarrierElimination &  )

delete

IOBarrierElimination() [3/3]

jlm::llvm::IOBarrierElimination::IOBarrierElimination ( IOBarrierElimination &&  )

delete

Member Function Documentation

encodeSize()

void jlm::llvm::IOBarrierElimination::encodeSize ( rvsdg::Graph &  graph )

private

Definition at line 616 of file IOBarrierElimination.cpp.

getDereferenceableSize()

size_t jlm::llvm::IOBarrierElimination::getDereferenceableSize ( const rvsdg::GammaNode::EntryVar &  entryVar ) const

private

Definition at line 309 of file IOBarrierElimination.cpp.

markOutputs()

void jlm::llvm::IOBarrierElimination::markOutputs ( rvsdg::Region &  region )

private

Definition at line 379 of file IOBarrierElimination.cpp.

normalizeMemoryHoistBarriers()

void jlm::llvm::IOBarrierElimination::normalizeMemoryHoistBarriers ( rvsdg::Region &  region )

static

Definition at line 248 of file IOBarrierElimination.cpp.

operator=() [1/2]

IOBarrierElimination & jlm::llvm::IOBarrierElimination::operator= ( const IOBarrierElimination &  )

delete

operator=() [2/2]

IOBarrierElimination & jlm::llvm::IOBarrierElimination::operator= ( IOBarrierElimination &&  )

delete

propagateSize()

void jlm::llvm::IOBarrierElimination::propagateSize ( rvsdg::Graph &  graph )

private

Definition at line 474 of file IOBarrierElimination.cpp.

Run()

void jlm::llvm::IOBarrierElimination::Run ( rvsdg::RvsdgModule &  module, util::StatisticsCollector &  statisticsCollector  )

overridevirtual

Perform RVSDG transformation.

Note

This method is expected to be called multiple times. An implementation is required to reset the objects' internal state to ensure correct behavior after every invocation.

Parameters

module	RVSDG module the transformation is performed on.
statisticsCollector	Statistics collector for collecting transformation statistics.

Implements jlm::rvsdg::Transformation.

Definition at line 154 of file IOBarrierElimination.cpp.

sweepRegion()

void jlm::llvm::IOBarrierElimination::sweepRegion ( rvsdg::Region &  region )

private

Definition at line 683 of file IOBarrierElimination.cpp.

Member Data Documentation

context_

std::unique_ptr<Context> jlm::llvm::IOBarrierElimination::context_ {}

private

Definition at line 57 of file IOBarrierElimination.hpp.

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

• jlm/llvm/opt/IOBarrierElimination.hpp
• jlm/llvm/opt/IOBarrierElimination.cpp