llvm::rdf::RegisterAggr Struct Reference

#include "llvm/CodeGen/RDFRegisters.h"

Classes
struct	rr_iterator

Public Member Functions
	RegisterAggr (const PhysicalRegisterInfo &pri)
	RegisterAggr (const RegisterAggr &RG)=default
unsigned	count () const
bool	empty () const
bool	hasAliasOf (RegisterRef RR) const
bool	hasCoverOf (RegisterRef RR) 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
void	print (raw_ostream &OS) const
rr_iterator	rr_begin () const
rr_iterator	rr_end () const

Static Public Member Functions
static bool	isCoverOf (RegisterRef RA, RegisterRef RB, const PhysicalRegisterInfo &PRI)

Detailed Description

Definition at line 168 of file RDFRegisters.h.

Constructor & Destructor Documentation

RegisterAggr() [1/2]

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

inline

Definition at line 169 of file RDFRegisters.h.

RegisterAggr() [2/2]

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

default

Member Function Documentation

clear() [1/2]

RegisterAggr & RegisterAggr::clear

(

const RegisterAggr &

RG

)

Definition at line 305 of file RDFRegisters.cpp.

References llvm::BitVector::reset().

clear() [2/2]

RegisterAggr & RegisterAggr::clear

(

RegisterRef

RR

)

Definition at line 301 of file RDFRegisters.cpp.

References clear(), and insert().

Referenced by clear(), and clearIn().

clearIn()

RegisterRef RegisterAggr::clearIn

(

RegisterRef

RR

)

const

Definition at line 320 of file RDFRegisters.cpp.

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

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

count()

unsigned llvm::rdf::RegisterAggr::count ( ) const

inline

Definition at line 173 of file RDFRegisters.h.

References llvm::BitVector::count().

empty()

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

inline

Definition at line 174 of file RDFRegisters.h.

References llvm::BitVector::none().

hasAliasOf()

bool RegisterAggr::hasAliasOf

(

RegisterRef

RR

)

const

Definition at line 245 of file RDFRegisters.cpp.

References llvm::BitVector::anyCommon(), llvm::rdf::PhysicalRegisterInfo::getMaskUnits(), llvm::rdf::PhysicalRegisterInfo::getTRI(), llvm::rdf::PhysicalRegisterInfo::isRegMaskId(), llvm::rdf::RegisterRef::Mask, P, llvm::rdf::RegisterRef::Reg, and llvm::BitVector::test().

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

hasCoverOf()

bool RegisterAggr::hasCoverOf

(

RegisterRef

RR

)

const

Definition at line 258 of file RDFRegisters.cpp.

References llvm::rdf::PhysicalRegisterInfo::getMaskUnits(), llvm::rdf::PhysicalRegisterInfo::getTRI(), llvm::rdf::PhysicalRegisterInfo::isRegMaskId(), llvm::rdf::RegisterRef::Mask, P, llvm::rdf::RegisterRef::Reg, and llvm::BitVector::test().

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

hash()

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

inline

Definition at line 198 of file RDFRegisters.h.

insert() [1/2]

RegisterAggr & RegisterAggr::insert

(

const RegisterAggr &

RG

)

Definition at line 287 of file RDFRegisters.cpp.

insert() [2/2]

RegisterAggr & RegisterAggr::insert

(

RegisterRef

RR

)

Definition at line 273 of file RDFRegisters.cpp.

References llvm::rdf::PhysicalRegisterInfo::getMaskUnits(), llvm::rdf::PhysicalRegisterInfo::getTRI(), llvm::rdf::PhysicalRegisterInfo::isRegMaskId(), llvm::rdf::RegisterRef::Mask, P, llvm::rdf::RegisterRef::Reg, and llvm::BitVector::set().

Referenced by llvm::rdf::DataFlowGraph::build(), clear(), clearIn(), llvm::rdf::Liveness::computePhiInfo(), llvm::rdf::Liveness::getAllReachedUses(), llvm::rdf::Liveness::getAllReachingDefs(), intersect(), and isCoverOf().

intersect() [1/2]

RegisterAggr & RegisterAggr::intersect

(

const RegisterAggr &

RG

)

Definition at line 296 of file RDFRegisters.cpp.

intersect() [2/2]

RegisterAggr & RegisterAggr::intersect

(

RegisterRef

RR

)

Definition at line 292 of file RDFRegisters.cpp.

References insert(), and intersect().

Referenced by intersect().

intersectWith()

RegisterRef RegisterAggr::intersectWith

(

RegisterRef

RR

)

const

Definition at line 310 of file RDFRegisters.cpp.

References assert().

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

isCoverOf()

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

inlinestatic

Definition at line 182 of file RDFRegisters.h.

References hasCoverOf(), insert(), and RA.

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

makeRegRef()

RegisterRef RegisterAggr::makeRegRef

(

)

const

Definition at line 324 of file RDFRegisters.cpp.

References F, llvm::BitVector::find_first(), llvm::BitVector::find_next(), llvm::LaneBitmask::getAll(), llvm::rdf::PhysicalRegisterInfo::getTRI(), llvm::rdf::PhysicalRegisterInfo::getUnitAliases(), I, P, and llvm::BitVector::test().

Referenced by clearIn().

operator==()

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

inline

Definition at line 178 of file RDFRegisters.h.

References A.

print()

void RegisterAggr::print

(

raw_ostream &

OS

)

const

Definition at line 360 of file RDFRegisters.cpp.

References llvm::BitVector::find_first(), llvm::BitVector::find_next(), llvm::rdf::PhysicalRegisterInfo::getTRI(), OS, and llvm::printRegUnit().

rr_begin()

rr_iterator llvm::rdf::RegisterAggr::rr_begin ( ) const

inline

Definition at line 237 of file RDFRegisters.h.

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

rr_end()

rr_iterator llvm::rdf::RegisterAggr::rr_end ( ) const

inline

Definition at line 240 of file RDFRegisters.h.

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

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

• include/llvm/CodeGen/RDFRegisters.h
• lib/CodeGen/RDFRegisters.cpp