llvm::rdf::PhysicalRegisterInfo Struct Reference

#include "llvm/CodeGen/RDFRegisters.h"

Public Member Functions
	PhysicalRegisterInfo (const TargetRegisterInfo &tri, const MachineFunction &mf)
RegisterId	getRegMaskId (const uint32_t *RM) const
const uint32_t *	getRegMaskBits (RegisterId R) const
bool	alias (RegisterRef RA, RegisterRef RB) const
std::set< RegisterId >	getAliasSet (RegisterId Reg) const
RegisterRef	getRefForUnit (uint32_t U) const
const BitVector &	getMaskUnits (RegisterId MaskId) const
std::set< RegisterId >	getUnits (RegisterRef RR) const
const BitVector &	getUnitAliases (uint32_t U) const
RegisterRef	mapTo (RegisterRef RR, unsigned R) const
const TargetRegisterInfo &	getTRI () const
bool	equal_to (RegisterRef A, RegisterRef B) const
bool	less (RegisterRef A, RegisterRef B) const
void	print (raw_ostream &OS, RegisterRef A) const
void	print (raw_ostream &OS, const RegisterAggr &A) const

Detailed Description

Definition at line 139 of file RDFRegisters.h.

Constructor & Destructor Documentation

PhysicalRegisterInfo()

llvm::rdf::PhysicalRegisterInfo::PhysicalRegisterInfo	(	const TargetRegisterInfo &	tri,
		const MachineFunction &	mf )

Definition at line 28 of file RDFRegisters.cpp.

References for().

Member Function Documentation

alias()

bool llvm::rdf::PhysicalRegisterInfo::alias	(	RegisterRef	RA,
		RegisterRef	RB ) const

Definition at line 100 of file RDFRegisters.cpp.

References alias(), llvm::rdf::disjoint(), getUnits(), and RA.

Referenced by alias().

equal_to()

bool llvm::rdf::PhysicalRegisterInfo::equal_to	(	RegisterRef	A,
		RegisterRef	B ) const

Definition at line 180 of file RDFRegisters.cpp.

References A(), B(), equal_to(), getTRI(), and llvm::MCRegUnitMaskIterator::isValid().

Referenced by equal_to(), and llvm::rdf::CopyPropagation::run().

getAliasSet()

std::set< RegisterId > llvm::rdf::PhysicalRegisterInfo::getAliasSet

(

RegisterId

Reg

)

const

Definition at line 104 of file RDFRegisters.cpp.

References assert(), getAliasSet(), getRegMaskBits(), llvm::rdf::RegisterRef::isMaskId(), llvm::rdf::RegisterRef::isRegId(), llvm::rdf::RegisterRef::isUnitId(), llvm::MCRegAliasIterator::isValid(), and Reg.

Referenced by getAliasSet().

getMaskUnits()

const BitVector & llvm::rdf::PhysicalRegisterInfo::getMaskUnits ( RegisterId MaskId ) const

inline

Definition at line 160 of file RDFRegisters.h.

References Register.

getRefForUnit()

RegisterRef llvm::rdf::PhysicalRegisterInfo::getRefForUnit ( uint32_t U ) const

inline

Definition at line 156 of file RDFRegisters.h.

References Reg.

getRegMaskBits()

const uint32_t * llvm::rdf::PhysicalRegisterInfo::getRegMaskBits ( RegisterId R ) const

inline

Definition at line 147 of file RDFRegisters.h.

References Register.

Referenced by getAliasSet(), and getUnits().

getRegMaskId()

RegisterId llvm::rdf::PhysicalRegisterInfo::getRegMaskId ( const uint32_t * RM ) const

inline

Definition at line 143 of file RDFRegisters.h.

References llvm::Register::index2StackSlot().

getTRI()

const TargetRegisterInfo & llvm::rdf::PhysicalRegisterInfo::getTRI ( ) const

inline

Definition at line 171 of file RDFRegisters.h.

Referenced by equal_to(), and less().

getUnitAliases()

const BitVector & llvm::rdf::PhysicalRegisterInfo::getUnitAliases ( uint32_t U ) const

inline

Definition at line 166 of file RDFRegisters.h.

getUnits()

std::set< RegisterId > llvm::rdf::PhysicalRegisterInfo::getUnits

(

RegisterRef

RR

)

const

Definition at line 126 of file RDFRegisters.cpp.

References assert(), llvm::CallingConv::C, llvm::countr_zero(), E(), getRegMaskBits(), getUnits(), I, llvm::rdf::RegisterRef::idx(), llvm::rdf::RegisterRef::isMask(), llvm::rdf::RegisterRef::isReg(), llvm::MCRegUnitMaskIterator::isValid(), llvm::rdf::RegisterRef::Mask, llvm::maskLeadingOnes(), llvm::maskTrailingOnes(), llvm::LaneBitmask::none(), llvm::rdf::RegisterRef::Reg, and T.

Referenced by alias(), and getUnits().

less()

bool llvm::rdf::PhysicalRegisterInfo::less	(	RegisterRef	A,
		RegisterRef	B ) const

Definition at line 216 of file RDFRegisters.cpp.

References A(), B(), getTRI(), llvm::MCRegUnitMaskIterator::isValid(), and less().

Referenced by less().

mapTo()

RegisterRef llvm::rdf::PhysicalRegisterInfo::mapTo	(	RegisterRef	RR,
		unsigned	R ) const

Definition at line 165 of file RDFRegisters.cpp.

References llvm::LaneBitmask::getAll(), llvm::TargetRegisterClass::LaneMask, llvm_unreachable, mapTo(), llvm::rdf::RegisterRef::Mask, and llvm::rdf::RegisterRef::Reg.

Referenced by mapTo().

print() [1/2]

void llvm::rdf::PhysicalRegisterInfo::print	(	raw_ostream &	OS,
		const RegisterAggr &	A ) const

Definition at line 272 of file RDFRegisters.cpp.

References A(), print(), and llvm::printRegUnit().

print() [2/2]

void llvm::rdf::PhysicalRegisterInfo::print	(	raw_ostream &	OS,
		RegisterRef	A ) const

Definition at line 254 of file RDFRegisters.cpp.

References A(), assert(), llvm::format(), print(), llvm::printReg(), llvm::printRegUnit(), and Register.

Referenced by print(), and print().

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

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