jlm::hls::ForkInsertion Class Reference

#include <add-forks.hpp>

Inheritance diagram for jlm::hls::ForkInsertion:

Collaboration diagram for jlm::hls::ForkInsertion:

Public Member Functions
	~ForkInsertion () noexcept override
	ForkInsertion ()
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	AddForksToRegion (rvsdg::Region &region)
static void	AddForkToOutput (rvsdg::Output &output)
static bool	IsConstantFork (const rvsdg::Output &output)

Detailed Description

Adds fork nodes for every output that has multiple users to ensure that each output has at most a single user. The original output is connected to the fork's input and each user is connected to one of the fork's outputs.

Definition at line 21 of file add-forks.hpp.

Constructor & Destructor Documentation

~ForkInsertion()

jlm::hls::ForkInsertion::~ForkInsertion ( )

overridedefaultnoexcept

ForkInsertion()

jlm::hls::ForkInsertion::ForkInsertion ( )

inline

Definition at line 26 of file add-forks.hpp.

Member Function Documentation

AddForksToRegion()

void jlm::hls::ForkInsertion::AddForksToRegion ( rvsdg::Region &  region )

staticprivate

Definition at line 30 of file add-forks.cpp.

AddForkToOutput()

void jlm::hls::ForkInsertion::AddForkToOutput ( rvsdg::Output &  output )

staticprivate

Definition at line 63 of file add-forks.cpp.

CreateAndRun()

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

static

Definition at line 21 of file add-forks.cpp.

IsConstantFork()

bool jlm::hls::ForkInsertion::IsConstantFork ( const rvsdg::Output &  output )

staticprivate

Definition at line 89 of file add-forks.cpp.

Run()

void jlm::hls::ForkInsertion::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 15 of file add-forks.cpp.

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

• jlm/hls/backend/rvsdg2rhls/add-forks.hpp
• jlm/hls/backend/rvsdg2rhls/add-forks.cpp