llvm::MCRegAliasIterator Class Reference

MCRegAliasIterator enumerates all registers aliasing Reg. More...

#include "llvm/MC/MCRegisterInfo.h"

Public Member Functions
	MCRegAliasIterator (MCRegister Reg, const MCRegisterInfo *MCRI, bool IncludeSelf)
bool	isValid () const
MCRegister	operator* () const
void	advance ()
void	operator++ ()

Detailed Description

MCRegAliasIterator enumerates all registers aliasing Reg.

If IncludeSelf is set, Reg itself is included in the list. This iterator does not guarantee any ordering or that entries are unique.

Definition at line 788 of file MCRegisterInfo.h.

Constructor & Destructor Documentation

MCRegAliasIterator()

llvm::MCRegAliasIterator::MCRegAliasIterator ( MCRegister  Reg, const MCRegisterInfo *  MCRI, bool  IncludeSelf  )

inline

Definition at line 799 of file MCRegisterInfo.h.

References llvm::MCRegisterInfo::DiffListIterator::isValid(), llvm::MCRegUnitRootIterator::isValid(), and SI.

Member Function Documentation

advance()

void llvm::MCRegAliasIterator::advance ( )

inline

Definition at line 820 of file MCRegisterInfo.h.

References llvm::MCRegisterInfo::DiffListIterator::isValid(), llvm::MCRegUnitRootIterator::isValid(), and SI.

Referenced by operator++().

isValid()

bool llvm::MCRegAliasIterator::isValid ( ) const

inline

Definition at line 813 of file MCRegisterInfo.h.

References llvm::MCRegisterInfo::DiffListIterator::isValid().

Referenced by llvm::ScheduleDAGInstrs::addPhysRegDataDeps(), llvm::ScheduleDAGInstrs::addPhysRegDeps(), addRegAndItsAliases(), llvm::MachineInstr::addRegisterDead(), llvm::MachineInstr::addRegisterKilled(), AnyAliasLiveIn(), llvm::HexagonSubtarget::CallMutation::apply(), llvm::calculateDbgEntityHistory(), collectRegDefs(), llvm::MachineRegisterInfo::disableCalleeSavedRegister(), findDeadCallerSavedReg(), llvm::X86RegisterInfo::findDeadCallerSavedReg(), llvm::rdf::PhysicalRegisterInfo::getAliasSet(), llvm::SparcRegisterInfo::getReservedRegs(), llvm::VERegisterInfo::getReservedRegs(), llvm::PPCRegisterInfo::getReservedRegs(), llvm::X86RegisterInfo::getReservedRegs(), llvm::SystemZRegisterInfo::getReservedRegs(), TransferTracker::isCalleeSaved(), LiveDebugValues::InstrRefBasedLDV::isCalleeSavedReg(), llvm::MachineRegisterInfo::isConstantPhysReg(), llvm::MachineRegisterInfo::isPhysRegModified(), llvm::MachineRegisterInfo::isPhysRegUsed(), LiveDebugValues::MLocTracker::MLocTracker(), needToReserveScavengingSpillSlots(), operator++(), llvm::rdf::Liveness::resetKills(), llvm::RegisterClassInfo::runOnMachineFunction(), llvm::ExecutionDomainFix::runOnMachineFunction(), llvm::RegScavenger::scavengeRegister(), setAliasRegs(), llvm::X86FrameLowering::spillCalleeSavedRegisters(), llvm::CriticalAntiDepBreaker::StartBlock(), and llvm::AggressiveAntiDepBreaker::StartBlock().

operator*()

MCRegister llvm::MCRegAliasIterator::operator* ( ) const

inline

Definition at line 815 of file MCRegisterInfo.h.

References assert(), and SI.

operator++()

void llvm::MCRegAliasIterator::operator++ ( )

inline

Definition at line 838 of file MCRegisterInfo.h.

References advance(), assert(), isValid(), and SI.

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

• include/llvm/MC/MCRegisterInfo.h