llvm::mca::CycleSegment Class Reference

A sequence of cycles. More...

#include "llvm/MCA/Instruction.h"

Public Member Functions
	CycleSegment (unsigned StartCycle, unsigned EndCycle, bool IsReserved=false)
bool	contains (unsigned Cycle) const
bool	startsAfter (const CycleSegment &CS) const
bool	endsBefore (const CycleSegment &CS) const
bool	overlaps (const CycleSegment &CS) const
bool	isExecuting () const
bool	isExecuted () const
bool	operator< (const CycleSegment &Other) const
CycleSegment &	operator-- ()
bool	isValid () const
unsigned	size () const
void	subtract (unsigned Cycles)
unsigned	begin () const
unsigned	end () const
void	setEnd (unsigned NewEnd)
bool	isReserved () const
void	setReserved ()

Detailed Description

A sequence of cycles.

This class can be used as a building block to construct ranges of cycles.

Definition at line 389 of file Instruction.h.

Constructor & Destructor Documentation

CycleSegment()

llvm::mca::CycleSegment::CycleSegment ( unsigned  StartCycle, unsigned  EndCycle, bool  IsReserved = false  )

inline

Definition at line 395 of file Instruction.h.

References End, and llvm::Reserved.

Member Function Documentation

begin()

unsigned llvm::mca::CycleSegment::begin ( ) const

inline

Definition at line 424 of file Instruction.h.

Referenced by llvm::mca::ResourceManager::fastIssueInstruction(), and llvm::mca::ResourceManager::issueInstructionImpl().

contains()

bool llvm::mca::CycleSegment::contains ( unsigned  Cycle ) const

inline

Definition at line 398 of file Instruction.h.

References End.

end()

unsigned llvm::mca::CycleSegment::end ( ) const

inline

Definition at line 425 of file Instruction.h.

References End.

endsBefore()

bool llvm::mca::CycleSegment::endsBefore ( const CycleSegment &  CS ) const

inline

Definition at line 400 of file Instruction.h.

Referenced by overlaps().

isExecuted()

bool llvm::mca::CycleSegment::isExecuted ( ) const

inline

Definition at line 405 of file Instruction.h.

References End.

isExecuting()

bool llvm::mca::CycleSegment::isExecuting ( ) const

inline

Definition at line 404 of file Instruction.h.

References End.

isReserved()

bool llvm::mca::CycleSegment::isReserved ( ) const

inline

Definition at line 427 of file Instruction.h.

References llvm::Reserved.

Referenced by llvm::mca::ResourceUsage::isReserved().

isValid()

bool llvm::mca::CycleSegment::isValid ( ) const

inline

Definition at line 417 of file Instruction.h.

References End.

operator--()

CycleSegment & llvm::mca::CycleSegment::operator-- ( )

inline

Definition at line 409 of file Instruction.h.

References End.

operator<()

bool llvm::mca::CycleSegment::operator< ( const CycleSegment &  Other ) const

inline

Definition at line 406 of file Instruction.h.

References llvm::Other.

overlaps()

bool llvm::mca::CycleSegment::overlaps ( const CycleSegment &  CS ) const

inline

Definition at line 401 of file Instruction.h.

References endsBefore(), and startsAfter().

setEnd()

void llvm::mca::CycleSegment::setEnd ( unsigned  NewEnd )

inline

Definition at line 426 of file Instruction.h.

References End.

setReserved()

void llvm::mca::CycleSegment::setReserved ( )

inline

Definition at line 428 of file Instruction.h.

References llvm::Reserved.

Referenced by llvm::mca::ResourceUsage::setReserved().

size()

unsigned llvm::mca::CycleSegment::size ( ) const

inline

Definition at line 418 of file Instruction.h.

References End.

Referenced by llvm::mca::ResourceManager::fastIssueInstruction(), llvm::mca::ResourceManager::issueInstructionImpl(), and llvm::mca::ResourceUsage::size().

startsAfter()

bool llvm::mca::CycleSegment::startsAfter ( const CycleSegment &  CS ) const

inline

Definition at line 399 of file Instruction.h.

References End.

Referenced by overlaps().

subtract()

void llvm::mca::CycleSegment::subtract ( unsigned  Cycles )

inline

Definition at line 419 of file Instruction.h.

References assert(), and End.

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

• include/llvm/MCA/Instruction.h