#include <remove-redundant-buf.hpp>

Inheritance diagram for jlm::hls::RedundantBufferElimination:

Collaboration diagram for jlm::hls::RedundantBufferElimination:

Public Member Functions
	~RedundantBufferElimination () noexcept override

	RedundantBufferElimination ()

void	Run (rvsdg::RvsdgModule &module, util::StatisticsCollector &statisticsCollector) override
	Perform RVSDG transformation. More...

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. More...

Static Public Member Functions
static void	CreateAndRun (rvsdg::RvsdgModule &module, util::StatisticsCollector &statisticsCollector)

Static Private Member Functions
static void	HandleRegion (rvsdg::Region &region)

static bool	CanTraceToLoadOrStore (const rvsdg::Output &output)

Detailed Description

Replace BufferOperation nodes with jlm::llvm::MemoryStateType operands that can be traced to a LoadOperation, LocalLoadOperation, StoreOperation, or LocalStoreOperation with a passthrough BufferOperation node.

FIXME: This pass should be renamed as it technically does not eliminate BufferOperations, but just converts them to passthrough BufferOperations

Definition at line 28 of file remove-redundant-buf.hpp.

Constructor & Destructor Documentation

◆ ~RedundantBufferElimination()

jlm::hls::RedundantBufferElimination::~RedundantBufferElimination ( )

overridedefaultnoexcept

◆ RedundantBufferElimination()

jlm::hls::RedundantBufferElimination::RedundantBufferElimination ( )

inline

Definition at line 33 of file remove-redundant-buf.hpp.

Member Function Documentation

◆ CanTraceToLoadOrStore()

bool jlm::hls::RedundantBufferElimination::CanTraceToLoadOrStore ( const rvsdg::Output & output )

staticprivate

Definition at line 69 of file remove-redundant-buf.cpp.

◆ CreateAndRun()

void jlm::hls::RedundantBufferElimination::CreateAndRun	(	rvsdg::RvsdgModule &	module,
		util::StatisticsCollector &	statisticsCollector
	)

static

Definition at line 22 of file remove-redundant-buf.cpp.

◆ HandleRegion()

void jlm::hls::RedundantBufferElimination::HandleRegion ( rvsdg::Region & region )

staticprivate

Definition at line 31 of file remove-redundant-buf.cpp.

◆ Run()

void jlm::hls::RedundantBufferElimination::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 16 of file remove-redundant-buf.cpp.

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

jlm/hls/backend/rvsdg2rhls/remove-redundant-buf.hpp
jlm/hls/backend/rvsdg2rhls/remove-redundant-buf.cpp

Public Member Functions

Static Public Member Functions

Static Private Member Functions