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 737 of file MCRegisterInfo.h.

Constructor & Destructor Documentation

MCRegAliasIterator()

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

inline

Definition at line 748 of file MCRegisterInfo.h.

References llvm::MCRegUnitIterator::isValid(), and llvm::MCRegUnitRootIterator::isValid().

Member Function Documentation

advance()

void llvm::MCRegAliasIterator::advance ( )

inline

Definition at line 769 of file MCRegisterInfo.h.

References llvm::MCRegUnitIterator::isValid(), and llvm::MCRegUnitRootIterator::isValid().

Referenced by operator++().

isValid()

bool llvm::MCRegAliasIterator::isValid ( ) const

inline

Definition at line 762 of file MCRegisterInfo.h.

References llvm::MCRegUnitIterator::isValid().

Referenced by addRegAndItsAliases(), llvm::MachineInstr::addRegisterDead(), llvm::MachineInstr::addRegisterKilled(), AnyAliasLiveIn(), llvm::HexagonSubtarget::CallMutation::apply(), llvm::calculateDbgEntityHistory(), CheckForLiveRegDef(), collectRegDefs(), llvm::MachineRegisterInfo::disableCalleeSavedRegister(), llvm::X86RegisterInfo::findDeadCallerSavedReg(), findDeadCallerSavedReg(), llvm::rdf::PhysicalRegisterInfo::getAliasSet(), llvm::PPCRegisterInfo::getReservedRegs(), llvm::SparcRegisterInfo::getReservedRegs(), llvm::SystemZRegisterInfo::getReservedRegs(), llvm::VERegisterInfo::getReservedRegs(), llvm::X86RegisterInfo::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(), setAliasRegs(), llvm::X86FrameLowering::spillCalleeSavedRegisters(), llvm::AggressiveAntiDepBreaker::StartBlock(), and llvm::CriticalAntiDepBreaker::StartBlock().

operator*()

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

inline

Definition at line 764 of file MCRegisterInfo.h.

References assert().

operator++()

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

inline

Definition at line 787 of file MCRegisterInfo.h.

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

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

• include/llvm/MC/MCRegisterInfo.h