llvm::rdf::RegisterRef Struct Reference

#include "llvm/CodeGen/RDFRegisters.h"

Public Member Functions
constexpr	RegisterRef ()=default
constexpr	RegisterRef (RegisterId R, LaneBitmask M=LaneBitmask::getAll())
constexpr bool	isReg () const
constexpr bool	isUnit () const
constexpr bool	isMask () const
constexpr MCRegister	asMCReg () const
constexpr MCRegUnit	asMCRegUnit () const
constexpr unsigned	asMaskIdx () const
constexpr	operator bool () const
size_t	hash () const
bool	operator< (RegisterRef) const =delete
bool	operator== (RegisterRef) const =delete
bool	operator!= (RegisterRef) const =delete

Static Public Member Functions
static constexpr bool	isRegId (RegisterId Id)
static constexpr bool	isUnitId (RegisterId Id)
static constexpr bool	isMaskId (RegisterId Id)
static constexpr RegisterId	toUnitId (unsigned Idx)
static constexpr RegisterId	toMaskId (unsigned Idx)

Public Attributes
RegisterId	Id = 0
LaneBitmask	Mask = LaneBitmask::getNone()

Detailed Description

Definition at line 89 of file RDFRegisters.h.

Constructor & Destructor Documentation

RegisterRef() [1/2]

llvm::rdf::RegisterRef::RegisterRef ( )

constexprdefault

Referenced by operator!=(), operator<(), and operator==().

RegisterRef() [2/2]

llvm::rdf::RegisterRef::RegisterRef ( RegisterId R, LaneBitmask M = LaneBitmask::getAll() )

inlineexplicitconstexpr

Definition at line 99 of file RDFRegisters.h.

References llvm::LaneBitmask::getAll(), Id, isRegId(), and Mask.

Member Function Documentation

asMaskIdx()

unsigned llvm::rdf::RegisterRef::asMaskIdx ( ) const

inlineconstexpr

Definition at line 118 of file RDFRegisters.h.

References assert(), Id, and isMask().

Referenced by llvm::rdf::PhysicalRegisterInfo::getMaskUnits(), and llvm::rdf::PhysicalRegisterInfo::getRegMaskBits().

asMCReg()

MCRegister llvm::rdf::RegisterRef::asMCReg ( ) const

inlineconstexpr

Definition at line 108 of file RDFRegisters.h.

References assert(), Id, and isReg().

Referenced by llvm::rdf::PhysicalRegisterInfo::getAliasSet(), llvm::rdf::PhysicalRegisterInfo::getUnits(), llvm::rdf::RegisterAggr::hasAliasOf(), llvm::rdf::RegisterAggr::hasCoverOf(), llvm::rdf::DataFlowGraph::hasUntrackedRef(), llvm::rdf::RegisterAggr::insert(), llvm::rdf::CopyPropagation::interpretAsCopy(), and llvm::rdf::PhysicalRegisterInfo::mapTo().

asMCRegUnit()

MCRegUnit llvm::rdf::RegisterRef::asMCRegUnit ( ) const

inlineconstexpr

Definition at line 113 of file RDFRegisters.h.

References assert(), Id, and isUnit().

hash()

size_t llvm::rdf::RegisterRef::hash ( ) const

inline

Definition at line 127 of file RDFRegisters.h.

References Id, and Mask.

isMask()

bool llvm::rdf::RegisterRef::isMask ( ) const

inlineconstexpr

Definition at line 106 of file RDFRegisters.h.

References Id, and isMaskId().

Referenced by asMaskIdx(), llvm::rdf::PhysicalRegisterInfo::getAliasSet(), llvm::rdf::PhysicalRegisterInfo::getUnits(), llvm::rdf::RegisterAggr::hasAliasOf(), llvm::rdf::RegisterAggr::hasCoverOf(), and llvm::rdf::RegisterAggr::insert().

isMaskId()

constexpr bool llvm::rdf::RegisterRef::isMaskId ( RegisterId Id )

inlinestaticconstexpr

Definition at line 136 of file RDFRegisters.h.

References Id.

Referenced by isMask(), and llvm::rdf::DataFlowGraph::makeRegRef().

isReg()

bool llvm::rdf::RegisterRef::isReg ( ) const

inlineconstexpr

Definition at line 104 of file RDFRegisters.h.

References Id, and isRegId().

Referenced by asMCReg(), llvm::rdf::PhysicalRegisterInfo::getAliasSet(), llvm::rdf::PhysicalRegisterInfo::getUnits(), llvm::rdf::DataFlowGraph::hasUntrackedRef(), and operator bool().

isRegId()

constexpr bool llvm::rdf::RegisterRef::isRegId ( RegisterId Id )

inlinestaticconstexpr

Definition at line 132 of file RDFRegisters.h.

References Id.

Referenced by isReg(), llvm::rdf::DataFlowGraph::makeRegRef(), and RegisterRef().

isUnit()

bool llvm::rdf::RegisterRef::isUnit ( ) const

inlineconstexpr

Definition at line 105 of file RDFRegisters.h.

References Id, and isUnitId().

Referenced by asMCRegUnit(), and llvm::rdf::PhysicalRegisterInfo::getAliasSet().

isUnitId()

constexpr bool llvm::rdf::RegisterRef::isUnitId ( RegisterId Id )

inlinestaticconstexpr

Definition at line 135 of file RDFRegisters.h.

References Id.

Referenced by isUnit().

operator bool()

llvm::rdf::RegisterRef::operator bool ( ) const

inlineexplicitconstexpr

Definition at line 123 of file RDFRegisters.h.

References Id, isReg(), and Mask.

operator!=()

bool llvm::rdf::RegisterRef::operator!= ( RegisterRef ) const

delete

References RegisterRef().

operator<()

bool llvm::rdf::RegisterRef::operator< ( RegisterRef ) const

delete

References RegisterRef().

operator==()

bool llvm::rdf::RegisterRef::operator== ( RegisterRef ) const

delete

References RegisterRef().

toMaskId()

constexpr RegisterId llvm::rdf::RegisterRef::toMaskId ( unsigned Idx )

inlinestaticconstexpr

Definition at line 140 of file RDFRegisters.h.

Referenced by llvm::rdf::PhysicalRegisterInfo::getRegMaskId().

toUnitId()

constexpr RegisterId llvm::rdf::RegisterRef::toUnitId ( unsigned Idx )

inlinestaticconstexpr

Definition at line 138 of file RDFRegisters.h.

Member Data Documentation

Id

RegisterId llvm::rdf::RegisterRef::Id = 0

Definition at line 95 of file RDFRegisters.h.

Referenced by asMaskIdx(), asMCReg(), asMCRegUnit(), llvm::rdf::Liveness::computeLiveIns(), hash(), isMask(), isMaskId(), isReg(), isRegId(), isUnit(), isUnitId(), llvm::rdf::PhysicalRegisterInfo::mapTo(), operator bool(), llvm::rdf::DataFlowGraph::pack(), llvm::rdf::DataFlowGraph::pack(), and RegisterRef().

Mask

LaneBitmask llvm::rdf::RegisterRef::Mask = LaneBitmask::getNone()

Definition at line 96 of file RDFRegisters.h.

Referenced by llvm::rdf::Liveness::computePhiInfo(), llvm::rdf::PhysicalRegisterInfo::getUnits(), llvm::rdf::RegisterAggr::hasAliasOf(), llvm::rdf::RegisterAggr::hasCoverOf(), hash(), llvm::rdf::RegisterAggr::insert(), llvm::rdf::PhysicalRegisterInfo::mapTo(), operator bool(), llvm::rdf::DataFlowGraph::pack(), llvm::rdf::DataFlowGraph::pack(), and RegisterRef().

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

• include/llvm/CodeGen/RDFRegisters.h