class CycleSegment

Declaration

class CycleSegment { /* full declaration omitted */ };

Description

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

Declared at: llvm/include/llvm/MCA/Instruction.h:389

Member Variables

private unsigned int Begin

private unsigned int End

private bool Reserved

Method Overview

• public CycleSegment(unsigned int StartCycle, unsigned int EndCycle, bool IsReserved = false)
• public unsigned int begin() const
• public bool contains(unsigned int Cycle) const
• public unsigned int end() const
• public bool endsBefore(const llvm::mca::CycleSegment & CS) const
• public bool isExecuted() const
• public bool isExecuting() const
• public bool isReserved() const
• public bool isValid() const
• public bool overlaps(const llvm::mca::CycleSegment & CS) const
• public void setEnd(unsigned int NewEnd)
• public void setReserved()
• public unsigned int size() const
• public bool startsAfter(const llvm::mca::CycleSegment & CS) const
• public void subtract(unsigned int Cycles)

Methods

¶CycleSegment(unsigned int StartCycle,
             unsigned int EndCycle,
             bool IsReserved = false)

Declared at: llvm/include/llvm/MCA/Instruction.h:395

Parameters

unsigned int StartCycle

unsigned int EndCycle

bool IsReserved = false

¶unsigned int begin() const

Declared at: llvm/include/llvm/MCA/Instruction.h:424

¶bool contains(unsigned int Cycle) const

Declared at: llvm/include/llvm/MCA/Instruction.h:398

Parameters

unsigned int Cycle

¶unsigned int end() const

Declared at: llvm/include/llvm/MCA/Instruction.h:425

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

Declared at: llvm/include/llvm/MCA/Instruction.h:400

Parameters

const llvm::mca::CycleSegment& CS

¶bool isExecuted() const

Declared at: llvm/include/llvm/MCA/Instruction.h:405

¶bool isExecuting() const

Declared at: llvm/include/llvm/MCA/Instruction.h:404

¶bool isReserved() const

Declared at: llvm/include/llvm/MCA/Instruction.h:427

¶bool isValid() const

Declared at: llvm/include/llvm/MCA/Instruction.h:417

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

Declared at: llvm/include/llvm/MCA/Instruction.h:401

Parameters

const llvm::mca::CycleSegment& CS

¶void setEnd(unsigned int NewEnd)

Declared at: llvm/include/llvm/MCA/Instruction.h:426

Parameters

unsigned int NewEnd

¶void setReserved()

Declared at: llvm/include/llvm/MCA/Instruction.h:428

¶unsigned int size() const

Declared at: llvm/include/llvm/MCA/Instruction.h:418

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

Declared at: llvm/include/llvm/MCA/Instruction.h:399

Parameters

const llvm::mca::CycleSegment& CS

¶void subtract(unsigned int Cycles)

Declared at: llvm/include/llvm/MCA/Instruction.h:419

Parameters

unsigned int Cycles