llvm::MCRegUnitRootIterator Class Reference

MCRegUnitRootIterator enumerates the root registers of a register unit. More...

#include "llvm/MC/MCRegisterInfo.h"

Public Member Functions
	MCRegUnitRootIterator ()=default
	MCRegUnitRootIterator (unsigned RegUnit, const MCRegisterInfo *MCRI)
unsigned	operator* () const
	Dereference to get the current root register.
bool	isValid () const
	Check if the iterator is at the end of the list.
MCRegUnitRootIterator &	operator++ ()
	Preincrement to move to the next root register.

Detailed Description

MCRegUnitRootIterator enumerates the root registers of a register unit.

Definition at line 715 of file MCRegisterInfo.h.

Constructor & Destructor Documentation

MCRegUnitRootIterator() [1/2]

llvm::MCRegUnitRootIterator::MCRegUnitRootIterator ( )

default

MCRegUnitRootIterator() [2/2]

llvm::MCRegUnitRootIterator::MCRegUnitRootIterator ( unsigned  RegUnit, const MCRegisterInfo *  MCRI  )

inline

Definition at line 722 of file MCRegisterInfo.h.

References assert().

Member Function Documentation

isValid()

bool llvm::MCRegUnitRootIterator::isValid ( ) const

inline

Check if the iterator is at the end of the list.

Definition at line 734 of file MCRegisterInfo.h.

Referenced by llvm::LiveRegUnits::addRegsInMask(), llvm::MCRegisterInfo::isArtificialRegUnit(), llvm::MachineRegisterInfo::isReservedRegUnit(), operator++(), and llvm::LiveRegUnits::removeRegsNotPreserved().

operator*()

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

inline

Dereference to get the current root register.

Definition at line 729 of file MCRegisterInfo.h.

operator++()

MCRegUnitRootIterator & llvm::MCRegUnitRootIterator::operator++ ( )

inline

Preincrement to move to the next root register.

Definition at line 739 of file MCRegisterInfo.h.

References assert(), and isValid().

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

• include/llvm/MC/MCRegisterInfo.h