LLVM 22.0.0git
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llvm::rdf::RegisterAggr Struct Reference

#include "llvm/CodeGen/RDFRegisters.h"

Classes

struct  ref_iterator

Public Types

using unit_iterator = typename BitVector::const_set_bits_iterator

Public Member Functions

 RegisterAggr (const PhysicalRegisterInfo &pri)
 RegisterAggr (const RegisterAggr &RG)=default
unsigned size () const
bool empty () const
bool hasAliasOf (RegisterRef RR) const
bool hasCoverOf (RegisterRef RR) const
const PhysicalRegisterInfo & getPRI () const
bool operator== (const RegisterAggr &A) const
RegisterAggr & insert (RegisterRef RR)
RegisterAggr & insert (const RegisterAggr &RG)
RegisterAggr & intersect (RegisterRef RR)
RegisterAggr & intersect (const RegisterAggr &RG)
RegisterAggr & clear (RegisterRef RR)
RegisterAggr & clear (const RegisterAggr &RG)
RegisterRef intersectWith (RegisterRef RR) const
RegisterRef clearIn (RegisterRef RR) const
RegisterRef makeRegRef () const
size_t hash () const
ref_iterator ref_begin () const
ref_iterator ref_end () const
unit_iterator unit_begin () const
unit_iterator unit_end () const
iterator_range< ref_iterator > refs () const
iterator_range< unit_iterator > units () const

Static Public Member Functions

static bool isCoverOf (RegisterRef RA, RegisterRef RB, const PhysicalRegisterInfo &PRI)

Detailed Description

Definition at line 202 of file RDFRegisters.h.

Member Typedef Documentation

◆ unit_iterator

using llvm::rdf::RegisterAggr::unit_iterator = typename BitVector::const_set_bits_iterator

Definition at line 270 of file RDFRegisters.h.

Constructor & Destructor Documentation

◆ RegisterAggr() [1/2]

llvm::rdf::RegisterAggr::RegisterAggr ( const PhysicalRegisterInfo & pri)
inline

Definition at line 203 of file RDFRegisters.h.

Referenced by clear(), clear(), clearIn(), insert(), insert(), intersect(), intersect(), intersectWith(), isCoverOf(), operator==(), llvm::rdf::RegisterAggr::ref_iterator::ref_iterator(), and RegisterAggr().

◆ RegisterAggr() [2/2]

llvm::rdf::RegisterAggr::RegisterAggr ( const RegisterAggr & RG)
default

References RegisterAggr().

Member Function Documentation

◆ clear() [1/2]

RegisterAggr & llvm::rdf::RegisterAggr::clear ( const RegisterAggr & RG)

Definition at line 339 of file RDFRegisters.cpp.

References clear(), and RegisterAggr().

◆ clear() [2/2]

RegisterAggr & llvm::rdf::RegisterAggr::clear ( RegisterRef RR)

Definition at line 335 of file RDFRegisters.cpp.

References clear(), insert(), and RegisterAggr().

Referenced by clear(), and clear().

◆ clearIn()

RegisterRef llvm::rdf::RegisterAggr::clearIn ( RegisterRef RR) const

Definition at line 354 of file RDFRegisters.cpp.

References clearIn(), and RegisterAggr().

Referenced by clearIn(), and llvm::rdf::Liveness::computePhiInfo().

◆ empty()

bool llvm::rdf::RegisterAggr::empty ( ) const
inline

Definition at line 208 of file RDFRegisters.h.

Referenced by llvm::rdf::DataFlowGraph::build().

◆ getPRI()

const PhysicalRegisterInfo & llvm::rdf::RegisterAggr::getPRI ( ) const
inline

Definition at line 212 of file RDFRegisters.h.

◆ hasAliasOf()

bool llvm::rdf::RegisterAggr::hasAliasOf ( RegisterRef RR) const

Definition at line 279 of file RDFRegisters.cpp.

References hasAliasOf(), llvm::rdf::RegisterRef::isMask(), llvm::MCRegUnitMaskIterator::isValid(), llvm::rdf::RegisterRef::Mask, P, and llvm::rdf::RegisterRef::Reg.

Referenced by llvm::rdf::Liveness::computePhiInfo(), and hasAliasOf().

◆ hasCoverOf()

bool llvm::rdf::RegisterAggr::hasCoverOf ( RegisterRef RR) const

Definition at line 292 of file RDFRegisters.cpp.

References hasCoverOf(), llvm::rdf::RegisterRef::isMask(), llvm::MCRegUnitMaskIterator::isValid(), llvm::rdf::RegisterRef::Mask, P, llvm::rdf::RegisterRef::Reg, and T.

Referenced by llvm::rdf::Liveness::computePhiInfo(), llvm::rdf::Liveness::getAllReachedUses(), llvm::rdf::Liveness::getAllReachingDefs(), and hasCoverOf().

◆ hash()

size_t llvm::rdf::RegisterAggr::hash ( ) const
inline

Definition at line 234 of file RDFRegisters.h.

◆ insert() [1/2]

RegisterAggr & llvm::rdf::RegisterAggr::insert ( const RegisterAggr & RG)

Definition at line 321 of file RDFRegisters.cpp.

References insert(), and RegisterAggr().

◆ insert() [2/2]

RegisterAggr & llvm::rdf::RegisterAggr::insert ( RegisterRef RR)

Definition at line 307 of file RDFRegisters.cpp.

References insert(), llvm::rdf::RegisterRef::isMask(), llvm::MCRegUnitMaskIterator::isValid(), llvm::rdf::RegisterRef::Mask, P, llvm::rdf::RegisterRef::Reg, and RegisterAggr().

Referenced by clear(), llvm::rdf::Liveness::computePhiInfo(), llvm::rdf::Liveness::getAllReachedUses(), llvm::rdf::Liveness::getAllReachingDefs(), insert(), insert(), and intersect().

◆ intersect() [1/2]

RegisterAggr & llvm::rdf::RegisterAggr::intersect ( const RegisterAggr & RG)

Definition at line 330 of file RDFRegisters.cpp.

References intersect(), and RegisterAggr().

◆ intersect() [2/2]

RegisterAggr & llvm::rdf::RegisterAggr::intersect ( RegisterRef RR)

Definition at line 326 of file RDFRegisters.cpp.

References insert(), intersect(), intersect(), and RegisterAggr().

Referenced by intersect(), and intersect().

◆ intersectWith()

RegisterRef llvm::rdf::RegisterAggr::intersectWith ( RegisterRef RR) const

Definition at line 344 of file RDFRegisters.cpp.

References assert(), intersectWith(), RegisterAggr(), and T.

Referenced by llvm::rdf::Liveness::computePhiInfo(), and intersectWith().

◆ isCoverOf()

bool llvm::rdf::RegisterAggr::isCoverOf ( RegisterRef RA,
RegisterRef RB,
const PhysicalRegisterInfo & PRI )
inlinestatic

Definition at line 218 of file RDFRegisters.h.

References RA, and RegisterAggr().

Referenced by llvm::rdf::Liveness::getAllReachingDefs().

◆ makeRegRef()

RegisterRef llvm::rdf::RegisterAggr::makeRegRef ( ) const

Definition at line 358 of file RDFRegisters.cpp.

References F, llvm::BitVector::find_first(), llvm::BitVector::find_next(), I, makeRegRef(), and P.

Referenced by makeRegRef().

◆ operator==()

bool llvm::rdf::RegisterAggr::operator== ( const RegisterAggr & A) const
inline

Definition at line 214 of file RDFRegisters.h.

References A(), and RegisterAggr().

◆ ref_begin()

ref_iterator llvm::rdf::RegisterAggr::ref_begin ( ) const
inline

Definition at line 267 of file RDFRegisters.h.

Referenced by refs().

◆ ref_end()

ref_iterator llvm::rdf::RegisterAggr::ref_end ( ) const
inline

Definition at line 268 of file RDFRegisters.h.

Referenced by refs().

◆ refs()

iterator_range< ref_iterator > llvm::rdf::RegisterAggr::refs ( ) const
inline

Definition at line 274 of file RDFRegisters.h.

References llvm::make_range(), ref_begin(), and ref_end().

Referenced by llvm::rdf::DataFlowGraph::build(), and llvm::rdf::Liveness::resetLiveIns().

◆ size()

unsigned llvm::rdf::RegisterAggr::size ( ) const
inline

Definition at line 207 of file RDFRegisters.h.

◆ unit_begin()

unit_iterator llvm::rdf::RegisterAggr::unit_begin ( ) const
inline

Definition at line 271 of file RDFRegisters.h.

Referenced by units().

◆ unit_end()

unit_iterator llvm::rdf::RegisterAggr::unit_end ( ) const
inline

Definition at line 272 of file RDFRegisters.h.

Referenced by units().

◆ units()

iterator_range< unit_iterator > llvm::rdf::RegisterAggr::units ( ) const
inline

Definition at line 277 of file RDFRegisters.h.

References llvm::make_range(), unit_begin(), and unit_end().

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