llvm::mca::ReadDescriptor Struct Reference

A register read descriptor. More...

#include "llvm/MCA/Instruction.h"

Public Member Functions
bool	isImplicitRead () const

Public Attributes
int	OpIndex
unsigned	UseIndex
MCPhysReg	RegisterID
unsigned	SchedClassID

Detailed Description

A register read descriptor.

Definition at line 164 of file Instruction.h.

Member Function Documentation

isImplicitRead()

bool llvm::mca::ReadDescriptor::isImplicitRead ( ) const

inline

Definition at line 178 of file Instruction.h.

References OpIndex.

Referenced by llvm::mca::InstrBuilder::createInstruction().

Member Data Documentation

OpIndex

int llvm::mca::ReadDescriptor::OpIndex

Definition at line 168 of file Instruction.h.

Referenced by llvm::mca::InstrBuilder::createInstruction(), and isImplicitRead().

RegisterID

MCPhysReg llvm::mca::ReadDescriptor::RegisterID

Definition at line 173 of file Instruction.h.

Referenced by llvm::mca::InstrBuilder::createInstruction().

SchedClassID

unsigned llvm::mca::ReadDescriptor::SchedClassID

Definition at line 176 of file Instruction.h.

Referenced by llvm::mca::RegisterFile::addRegisterRead(), llvm::mca::RegisterFile::checkRAWHazards(), and llvm::mca::RegisterFile::collectWrites().

UseIndex

unsigned llvm::mca::ReadDescriptor::UseIndex

Definition at line 171 of file Instruction.h.

Referenced by llvm::mca::RegisterFile::addRegisterRead(), llvm::mca::RegisterFile::checkRAWHazards(), llvm::mca::RegisterFile::collectWrites(), and llvm::mca::InstrBuilder::createInstruction().

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

• include/llvm/MCA/Instruction.h