llvm::MCRegAliasIterator Class Reference

MCRegAliasIterator enumerates all registers aliasing Reg. More...

#include "llvm/MC/MCRegisterInfo.h"

Public Member Functions
	MCRegAliasIterator (unsigned Reg, const MCRegisterInfo *MCRI, bool IncludeSelf)
bool	isValid () const
unsigned	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 669 of file MCRegisterInfo.h.

Constructor & Destructor Documentation

MCRegAliasIterator()

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

inline

Definition at line 680 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 701 of file MCRegisterInfo.h.

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

isValid()

bool llvm::MCRegAliasIterator::isValid ( ) const

inline

Definition at line 694 of file MCRegisterInfo.h.

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

Referenced by addLiveInRegs(), llvm::ScheduleDAGInstrs::addPhysRegDataDeps(), llvm::ScheduleDAGInstrs::addPhysRegDeps(), addRegAndItsAliases(), llvm::MachineInstr::addRegisterDead(), llvm::MachineInstr::addRegisterKilled(), AnyAliasLiveIn(), llvm::HexagonSubtarget::CallMutation::apply(), llvm::calculateDbgEntityHistory(), CheckForLiveRegDef(), collectChangingRegs(), llvm::createLanaiDelaySlotFillerPass(), llvm::createRegUsageInfoCollector(), llvm::createSparcDelaySlotFillerPass(), CriticalPathStep(), llvm::MachineRegisterInfo::disableCalleeSavedRegister(), findDeadCallerSavedReg(), findHoistingInsertPosAndDeps(), llvm::rdf::PhysicalRegisterInfo::getAliasSet(), llvm::RegScavenger::getRegsAvailable(), llvm::SparcRegisterInfo::getReservedRegs(), llvm::X86RegisterInfo::getReservedRegs(), llvm::CCState::HandleByVal(), INITIALIZE_PASS(), InstructionStoresToFI(), isCallerPreservedOrConstPhysReg(), llvm::MachineRegisterInfo::isConstantPhysReg(), llvm::MachineRegisterInfo::isPhysRegModified(), llvm::MachineRegisterInfo::isPhysRegUsed(), llvm::CCState::IsShadowAllocatedReg(), needToReserveScavengingSpillSlots(), llvm::HexagonMCChecker::reportBranchErrors(), llvm::AMDGPURegisterInfo::reserveRegisterTuples(), llvm::R600RegisterInfo::reserveRegisterTuples(), 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*()

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

inline

Definition at line 696 of file MCRegisterInfo.h.

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

operator++()

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

inline

Definition at line 719 of file MCRegisterInfo.h.

References assert().

---

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

• include/llvm/MC/MCRegisterInfo.h