llvm::mca::InstRef Class Reference

An InstRef contains both a SourceMgr index and Instruction pair. More...

#include "llvm/MCA/Instruction.h"

Public Member Functions
	InstRef ()
	InstRef (unsigned Index, Instruction *I)
bool	operator== (const InstRef &Other) const
unsigned	getSourceIndex () const
Instruction *	getInstruction ()
const Instruction *	getInstruction () const
	operator bool () const
	Returns true if this references a valid instruction. More...
void	invalidate ()
	Invalidate this reference. More...
void	print (raw_ostream &OS) const

Detailed Description

An InstRef contains both a SourceMgr index and Instruction pair.

The index is used as a unique identifier for the instruction. MCA will make use of this index as a key throughout MCA.

Definition at line 478 of file Instruction.h.

Constructor & Destructor Documentation

InstRef() [1/2]

llvm::mca::InstRef::InstRef ( )

inline

Definition at line 482 of file Instruction.h.

InstRef() [2/2]

llvm::mca::InstRef::InstRef ( unsigned  Index, Instruction *  I  )

inline

Definition at line 483 of file Instruction.h.

Member Function Documentation

getInstruction() [1/2]

Instruction* llvm::mca::InstRef::getInstruction ( )

inline

Definition at line 488 of file Instruction.h.

Referenced by llvm::mca::RetireControlUnit::consumeCurrentToken(), llvm::mca::Scheduler::cycleEvent(), llvm::mca::Scheduler::dispatch(), llvm::mca::LSUnit::dispatch(), llvm::mca::RetireStage::execute(), llvm::mca::InstructionTables::execute(), llvm::mca::ExecuteStage::execute(), llvm::mca::ExecuteStage::isAvailable(), llvm::mca::DispatchStage::isAvailable(), llvm::mca::Scheduler::isAvailable(), llvm::mca::LSUnit::isAvailable(), llvm::mca::Scheduler::isReady(), llvm::mca::LSUnit::isReady(), llvm::mca::Scheduler::issueInstruction(), llvm::mca::Scheduler::mustIssueImmediately(), llvm::mca::RetireStage::notifyInstructionRetired(), llvm::mca::ExecuteStage::notifyReservedOrReleasedBuffers(), llvm::mca::LSUnit::onInstructionExecuted(), llvm::mca::Scheduler::select(), and llvm::mca::verifyInstructionEliminated().

getInstruction() [2/2]

const Instruction* llvm::mca::InstRef::getInstruction ( ) const

inline

Definition at line 489 of file Instruction.h.

getSourceIndex()

unsigned llvm::mca::InstRef::getSourceIndex ( ) const

inline

Definition at line 487 of file Instruction.h.

Referenced by llvm::mca::DefaultSchedulerStrategy::compare(), llvm::mca::LSUnit::dispatch(), llvm::mca::LSUnit::isReady(), and llvm::mca::LSUnit::onInstructionExecuted().

invalidate()

void llvm::mca::InstRef::invalidate ( )

inline

Invalidate this reference.

Definition at line 495 of file Instruction.h.

Referenced by llvm::mca::EntryStage::execute(), llvm::mca::Scheduler::issueInstruction(), and llvm::mca::Scheduler::select().

operator bool()

llvm::mca::InstRef::operator bool ( ) const

inline

Returns true if this references a valid instruction.

Definition at line 492 of file Instruction.h.

operator==()

bool llvm::mca::InstRef::operator== ( const InstRef &  Other ) const

inline

Definition at line 485 of file Instruction.h.

print()

void llvm::mca::InstRef::print ( raw_ostream &  OS ) const

inline

Definition at line 498 of file Instruction.h.

Referenced by llvm::mca::operator<<().

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

• include/llvm/MCA/Instruction.h