llvm::mca::RISCVInstrumentManager Class Reference

#include "Target/RISCV/MCA/RISCVCustomBehaviour.h"

Inheritance diagram for llvm::mca::RISCVInstrumentManager:

Collaboration diagram for llvm::mca::RISCVInstrumentManager:

Public Member Functions
	RISCVInstrumentManager (const MCSubtargetInfo &STI, const MCInstrInfo &MCII)
bool	shouldIgnoreInstruments () const override
	Returns true if llvm-mca should ignore instruments.
bool	supportsInstrumentType (StringRef Type) const override
SharedInstrument	createInstrument (StringRef Desc, StringRef Data) override
	Create a Instrument for RISC-V target.
unsigned	getSchedClassID (const MCInstrInfo &MCII, const MCInst &MCI, const SmallVector< SharedInstrument > &IVec) const override
	Using the Instrument, returns a SchedClassID to use instead of the SchedClassID that belongs to the MCI or the original SchedClassID.
Public Member Functions inherited from llvm::mca::InstrumentManager
	InstrumentManager (const MCSubtargetInfo &STI, const MCInstrInfo &MCII)
virtual	~InstrumentManager ()=default
virtual bool	shouldIgnoreInstruments () const
	Returns true if llvm-mca should ignore instruments.
virtual bool	supportsInstrumentType (StringRef Type) const
virtual SharedInstrument	createInstrument (StringRef Desc, StringRef Data)
	Allocate an Instrument, and return a shared pointer to it.
virtual unsigned	getSchedClassID (const MCInstrInfo &MCII, const MCInst &MCI, const SmallVector< SharedInstrument > &IVec) const
	Given an MCInst and a vector of Instrument, a target can return a SchedClassID.

Additional Inherited Members
Protected Attributes inherited from llvm::mca::InstrumentManager
const MCSubtargetInfo &	STI
const MCInstrInfo &	MCII

Detailed Description

Definition at line 41 of file RISCVCustomBehaviour.h.

Constructor & Destructor Documentation

RISCVInstrumentManager()

llvm::mca::RISCVInstrumentManager::RISCVInstrumentManager ( const MCSubtargetInfo &  STI, const MCInstrInfo &  MCII  )

inline

Definition at line 43 of file RISCVCustomBehaviour.h.

Member Function Documentation

createInstrument()

SharedInstrument llvm::mca::RISCVInstrumentManager::createInstrument ( llvm::StringRef  Desc, llvm::StringRef  Data  )

overridevirtual

Create a Instrument for RISC-V target.

Reimplemented from llvm::mca::InstrumentManager.

Definition at line 77 of file RISCVCustomBehaviour.cpp.

References llvm::Data, llvm::dbgs(), llvm::mca::RISCVLMULInstrument::DESC_NAME, llvm::mca::RISCVLMULInstrument::isDataValid(), and LLVM_DEBUG.

getSchedClassID()

unsigned llvm::mca::RISCVInstrumentManager::getSchedClassID ( const MCInstrInfo &  MCII, const MCInst &  MCI, const SmallVector< SharedInstrument > &  IVec  ) const

overridevirtual

Using the Instrument, returns a SchedClassID to use instead of the SchedClassID that belongs to the MCI or the original SchedClassID.

Reimplemented from llvm::mca::InstrumentManager.

Definition at line 92 of file RISCVCustomBehaviour.cpp.

References llvm::dbgs(), llvm::mca::RISCVLMULInstrument::DESC_NAME, llvm::MCInstrInfo::get(), llvm::MCInstrInfo::getName(), llvm::MCInst::getOpcode(), llvm::MCInstrDesc::getSchedClass(), I, LLVM_DEBUG, llvm::mca::InstrumentManager::MCII, and RISCVVInversePseudosTable::PseudoInfo::Pseudo.

shouldIgnoreInstruments()

bool llvm::mca::RISCVInstrumentManager::shouldIgnoreInstruments ( ) const

inlineoverridevirtual

Returns true if llvm-mca should ignore instruments.

Reimplemented from llvm::mca::InstrumentManager.

Definition at line 46 of file RISCVCustomBehaviour.h.

supportsInstrumentType()

bool llvm::mca::RISCVInstrumentManager::supportsInstrumentType ( llvm::StringRef  Type ) const

overridevirtual

Reimplemented from llvm::mca::InstrumentManager.

Definition at line 70 of file RISCVCustomBehaviour.cpp.

References llvm::mca::RISCVLMULInstrument::DESC_NAME.

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

• lib/Target/RISCV/MCA/RISCVCustomBehaviour.h
• lib/Target/RISCV/MCA/RISCVCustomBehaviour.cpp