llvm::rdf::RegisterAggr Struct Reference

#include "Target/Hexagon/RDFRegisters.h"

Classes
struct	rr_iterator

Public Member Functions
	RegisterAggr (const PhysicalRegisterInfo &pri)
	RegisterAggr (const RegisterAggr &RG)=default
bool	empty () const
bool	hasAliasOf (RegisterRef RR) const
bool	hasCoverOf (RegisterRef RR) 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
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 157 of file RDFRegisters.h.

Constructor & Destructor Documentation

RegisterAggr() [1/2]

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

inline

Definition at line 158 of file RDFRegisters.h.

RegisterAggr() [2/2]

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

default

Member Function Documentation

clear() [1/2]

RegisterAggr & RegisterAggr::clear

(

RegisterRef

RR

)

Definition at line 296 of file RDFRegisters.cpp.

References clear().

Referenced by clearIn().

clear() [2/2]

RegisterAggr & RegisterAggr::clear

(

const RegisterAggr &

RG

)

Definition at line 300 of file RDFRegisters.cpp.

clearIn()

RegisterRef RegisterAggr::clearIn

(

RegisterRef

RR

)

const

Definition at line 315 of file RDFRegisters.cpp.

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

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

empty()

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

inline

Definition at line 162 of file RDFRegisters.h.

Referenced by intersectWith().

hasAliasOf()

bool RegisterAggr::hasAliasOf

(

RegisterRef

RR

)

const

Definition at line 240 of file RDFRegisters.cpp.

References llvm::rdf::PhysicalRegisterInfo::isRegMaskId(), llvm::MCRegUnitMaskIterator::isValid(), llvm::rdf::RegisterRef::Mask, P, and llvm::rdf::RegisterRef::Reg.

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

hasCoverOf()

bool RegisterAggr::hasCoverOf

(

RegisterRef

RR

)

const

Definition at line 253 of file RDFRegisters.cpp.

References llvm::rdf::PhysicalRegisterInfo::isRegMaskId(), 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::DataFlowGraph::getNextShadow(), isCoverOf(), and llvm::rdf::Liveness::resetKills().

insert() [1/2]

RegisterAggr & RegisterAggr::insert

(

RegisterRef

RR

)

Definition at line 268 of file RDFRegisters.cpp.

References llvm::rdf::PhysicalRegisterInfo::isRegMaskId(), llvm::MCRegUnitMaskIterator::isValid(), llvm::rdf::RegisterRef::Mask, P, and llvm::rdf::RegisterRef::Reg.

Referenced by llvm::rdf::DataFlowGraph::build(), clearIn(), llvm::rdf::Liveness::computeLiveIns(), llvm::rdf::Liveness::computePhiInfo(), llvm::rdf::Liveness::getAllReachedUses(), llvm::rdf::Liveness::getAllReachingDefsRec(), llvm::rdf::DataFlowGraph::getNextShadow(), intersectWith(), isCoverOf(), and llvm::rdf::Liveness::resetKills().

insert() [2/2]

RegisterAggr & RegisterAggr::insert

(

const RegisterAggr &

RG

)

Definition at line 282 of file RDFRegisters.cpp.

intersect() [1/2]

RegisterAggr & RegisterAggr::intersect

(

RegisterRef

RR

)

Definition at line 287 of file RDFRegisters.cpp.

References intersect().

Referenced by intersectWith().

intersect() [2/2]

RegisterAggr & RegisterAggr::intersect

(

const RegisterAggr &

RG

)

Definition at line 291 of file RDFRegisters.cpp.

intersectWith()

RegisterRef RegisterAggr::intersectWith

(

RegisterRef

RR

)

const

Definition at line 305 of file RDFRegisters.cpp.

References assert(), empty(), insert(), intersect(), makeRegRef(), and T.

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

isCoverOf()

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

inlinestatic

Definition at line 166 of file RDFRegisters.h.

References clear(), hasCoverOf(), llvm::rdf::IndexedSet< T, N >::insert(), insert(), intersect(), and print().

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

makeRegRef()

RegisterRef RegisterAggr::makeRegRef

(

)

const

Definition at line 319 of file RDFRegisters.cpp.

References F(), llvm::LaneBitmask::getAll(), I, llvm::MCRegisterInfo::DiffListIterator::isValid(), llvm::LaneBitmask::none(), and P.

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

print()

void RegisterAggr::print

(

raw_ostream &

OS

)

const

Definition at line 364 of file RDFRegisters.cpp.

References llvm::printRegUnit().

rr_begin()

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

inline

Definition at line 217 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 220 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:

• lib/Target/Hexagon/RDFRegisters.h
• lib/Target/Hexagon/RDFRegisters.cpp