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. More...
bool	isValid () const
	Check if the iterator is at the end of the list. More...
void	operator++ ()
	Preincrement to move to the next root register. More...

Detailed Description

MCRegUnitRootIterator enumerates the root registers of a register unit.

Definition at line 635 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 642 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 654 of file MCRegisterInfo.h.

Referenced by llvm::LiveRegUnits::addRegsInMask(), llvm::MCRegAliasIterator::advance(), llvm::createBreakFalseDeps(), llvm::RegScavenger::enterBasicBlockEnd(), llvm::MachineRegisterInfo::isReservedRegUnit(), llvm::MCRegAliasIterator::MCRegAliasIterator(), llvm::rdf::PhysicalRegisterInfo::PhysicalRegisterInfo(), llvm::LiveIntervals::print(), llvm::printRegUnit(), and llvm::LiveRegUnits::removeRegsNotPreserved().

operator*()

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

inline

Dereference to get the current root register.

Definition at line 649 of file MCRegisterInfo.h.

operator++()

void llvm::MCRegUnitRootIterator::operator++ ( )

inline

Preincrement to move to the next root register.

Definition at line 659 of file MCRegisterInfo.h.

References assert().

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

• include/llvm/MC/MCRegisterInfo.h