llvm::mca::CriticalDependency Struct Reference

A critical data dependency descriptor. More...

#include "llvm/MCA/Instruction.h"

Public Attributes
unsigned	IID
MCPhysReg	RegID
unsigned	Cycles

Detailed Description

A critical data dependency descriptor.

Field RegID is set to the invalid register for memory dependencies.

Definition at line 185 of file Instruction.h.

Member Data Documentation

Cycles

unsigned llvm::mca::CriticalDependency::Cycles

Definition at line 188 of file Instruction.h.

Referenced by llvm::mca::Instruction::computeCriticalRegDep(), llvm::mca::LSUnit::MemoryGroup::cycleEvent(), llvm::mca::LSUnit::MemoryGroup::onGroupIssued(), llvm::mca::WriteState::writeStartEvent(), and llvm::mca::ReadState::writeStartEvent().

IID

unsigned llvm::mca::CriticalDependency::IID

Definition at line 186 of file Instruction.h.

Referenced by llvm::mca::LSUnit::MemoryGroup::onGroupIssued(), llvm::mca::WriteState::writeStartEvent(), and llvm::mca::ReadState::writeStartEvent().

RegID

MCPhysReg llvm::mca::CriticalDependency::RegID

Definition at line 187 of file Instruction.h.

Referenced by llvm::mca::WriteState::writeStartEvent(), and llvm::mca::ReadState::writeStartEvent().

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

• include/llvm/MCA/Instruction.h