llvm::MCSubRegIterator Class Reference

MCSubRegIterator enumerates all sub-registers of Reg. More...

#include "llvm/MC/MCRegisterInfo.h"

Inheritance diagram for llvm::MCSubRegIterator:

Public Member Functions
	MCSubRegIterator ()=default
	Constructs an end iterator.
	MCSubRegIterator (MCRegister Reg, const MCRegisterInfo *MCRI, bool IncludeSelf=false)
const MCPhysReg &	operator* () const
MCSubRegIterator &	operator++ ()
bool	isValid () const
	Returns true if this iterator is not yet at the end.
DerivedT &	operator++ ()
Public Member Functions inherited from llvm::iterator_adaptor_base< MCSubRegIterator, MCRegisterInfo::DiffListIterator, std::forward_iterator_tag, const MCPhysReg >
MCSubRegIterator &	operator+= (difference_type n)
MCSubRegIterator &	operator-= (difference_type n)
difference_type	operator- (const MCSubRegIterator &RHS) const
MCSubRegIterator &	operator++ ()
MCSubRegIterator &	operator-- ()
std::conditional_t< std::is_same< const MCPhysReg, typename std::iterator_traits< MCRegisterInfo::DiffListIterator >::value_type >::value, typename std::iterator_traits< MCRegisterInfo::DiffListIterator >::reference, const MCPhysReg & >	operator* () const
Public Member Functions inherited from llvm::iterator_facade_base< DerivedT, IteratorCategoryT, T, DifferenceTypeT, PointerT, ReferenceT >
DerivedT	operator+ (DifferenceTypeT n) const
DerivedT	operator- (DifferenceTypeT n) const
DerivedT &	operator++ ()
DerivedT	operator++ (int)
DerivedT &	operator-- ()
DerivedT	operator-- (int)
bool	operator!= (const DerivedT &RHS) const
bool	operator> (const DerivedT &RHS) const
bool	operator<= (const DerivedT &RHS) const
bool	operator>= (const DerivedT &RHS) const
PointerProxy	operator-> () const
ReferenceProxy	operator[] (DifferenceTypeT n) const

Additional Inherited Members
Public Types inherited from llvm::iterator_adaptor_base< MCSubRegIterator, MCRegisterInfo::DiffListIterator, std::forward_iterator_tag, const MCPhysReg >
using	difference_type = typename std::iterator_traits< MCRegisterInfo::DiffListIterator >::difference_type
Public Types inherited from llvm::iterator_facade_base< DerivedT, IteratorCategoryT, T, DifferenceTypeT, PointerT, ReferenceT >
using	iterator_category = IteratorCategoryT
using	value_type = T
using	difference_type = DifferenceTypeT
using	pointer = PointerT
using	reference = ReferenceT
Protected Types inherited from llvm::iterator_facade_base< DerivedT, IteratorCategoryT, T, DifferenceTypeT, PointerT, ReferenceT >
enum	{ IsRandomAccess , IsBidirectional }
Protected Member Functions inherited from llvm::iterator_adaptor_base< MCSubRegIterator, MCRegisterInfo::DiffListIterator, std::forward_iterator_tag, const MCPhysReg >
	iterator_adaptor_base ()=default
	iterator_adaptor_base (MCRegisterInfo::DiffListIterator u)
const MCRegisterInfo::DiffListIterator &	wrapped () const
Protected Attributes inherited from llvm::iterator_adaptor_base< MCSubRegIterator, MCRegisterInfo::DiffListIterator, std::forward_iterator_tag, const MCPhysReg >
MCRegisterInfo::DiffListIterator	I

Detailed Description

MCSubRegIterator enumerates all sub-registers of Reg.

If IncludeSelf is set, Reg itself is included in the list.

Definition at line 520 of file MCRegisterInfo.h.

Constructor & Destructor Documentation

MCSubRegIterator() [1/2]

llvm::MCSubRegIterator::MCSubRegIterator ( )

default

Constructs an end iterator.

MCSubRegIterator() [2/2]

llvm::MCSubRegIterator::MCSubRegIterator ( MCRegister  Reg, const MCRegisterInfo *  MCRI, bool  IncludeSelf = false  )

inline

Definition at line 531 of file MCRegisterInfo.h.

References assert(), llvm::MCRegisterInfo::get(), llvm::iterator_adaptor_base< MCSubRegIterator, MCRegisterInfo::DiffListIterator, std::forward_iterator_tag, const MCPhysReg >::I, llvm::MCRegister::isPhysicalRegister(), Reg, and llvm::MCRegisterDesc::SubRegs.

Member Function Documentation

isValid()

bool llvm::MCSubRegIterator::isValid ( ) const

inline

Returns true if this iterator is not yet at the end.

Definition at line 550 of file MCRegisterInfo.h.

References llvm::iterator_adaptor_base< MCSubRegIterator, MCRegisterInfo::DiffListIterator, std::forward_iterator_tag, const MCPhysReg >::I.

Referenced by llvm::MCSubRegIndexIterator::isValid().

operator*()

const MCPhysReg & llvm::MCSubRegIterator::operator* ( ) const

inline

Definition at line 541 of file MCRegisterInfo.h.

operator++() [1/2]

DerivedT & llvm::iterator_adaptor_base< DerivedT, WrappedIteratorT, IteratorCategoryT, T, DifferenceTypeT, PointerT, ReferenceT >::operator++ ( )

inline

Definition at line 280 of file iterator.h.

operator++() [2/2]

MCSubRegIterator & llvm::MCSubRegIterator::operator++ ( )

inline

Definition at line 544 of file MCRegisterInfo.h.

References llvm::iterator_adaptor_base< MCSubRegIterator, MCRegisterInfo::DiffListIterator, std::forward_iterator_tag, const MCPhysReg >::I.

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

• include/llvm/MC/MCRegisterInfo.h