LLVM: llvm::MCRegister Class Reference (original) (raw)

Wrapper class representing physical registers. Should be passed by value. More...

#include "[llvm/MC/MCRegister.h](MCRegister%5F8h%5Fsource.html)"

Public Member Functions
constexpr	MCRegister (unsigned Val=0)
constexpr bool	isPhysical () const
	Return true if the specified register number is in the physical register namespace.
constexpr	operator unsigned () const
constexpr unsigned	id () const
constexpr bool	isValid () const
constexpr bool	operator== (const MCRegister &Other) const
	Comparisons between register objects.
constexpr bool	operator!= (const MCRegister &Other) const
constexpr bool	operator== (unsigned Other) const
	Comparisons against register constants.
constexpr bool	operator!= (unsigned Other) const
constexpr bool	operator== (int Other) const
constexpr bool	operator!= (int Other) const
constexpr bool	operator== (MCPhysReg Other) const
constexpr bool	operator!= (MCPhysReg Other) const

Wrapper class representing physical registers. Should be passed by value.

Definition at line 41 of file MCRegister.h.

llvm::MCRegister::MCRegister ( unsigned Val = 0)	inlineconstexpr

◆ from()

◆ id()

unsigned llvm::MCRegister::id ( ) const	inlineconstexpr

Definition at line 82 of file MCRegister.h.

Referenced by addOps(), llvm::AggressiveAntiDepBreaker::BreakAntiDependencies(), llvm::CriticalAntiDepBreaker::BreakAntiDependencies(), llvm::RegAllocEvictionAdvisor::canAllocatePhysReg(), llvm::MachineRegisterInfo::canReserveReg(), llvm::LiveRegMatrix::checkRegMaskInterference(), llvm::MachineOperand::clobbersPhysReg(), llvm::mca::InstrBuilder::createInstruction(), llvm::RISCVZC::encodeRegList(), llvm::ARMAsmBackendDarwin::generateCompactUnwindEncoding(), llvm::NVPTXRegisterInfo::getDwarfRegNum(), llvm::DenseMapInfo< MCRegister >::getHashValue(), llvm::AMDGPU::VOPD::InstInfo::getInvalidCompOperandIndex(), getLibCallID(), llvm::RISCVRegisterInfo::getRegAllocationHints(), getRegisterForMxtrC0(), getRegisterForMxtrDSP(), getRegisterForMxtrFP(), llvm::getXRegFromXRegTuple(), llvm::rdf::DataFlowGraph::hasUntrackedRef(), llvm::TargetRegisterInfo::isCalleeSavedPhysReg(), llvm::ARMBaseRegisterInfo::isInlineAsmReadOnlyReg(), llvm::MachineRegisterInfo::isPhysRegModified(), llvm::MachineRegisterInfo::isPhysRegUsed(), llvm::MachineRegisterInfo::isReserved(), llvm::MCOperand::print(), llvm::PPCInstPrinter::printcrbitm(), llvm::WebAssemblyInstPrinter::printOperand(), llvm::CalleeSavedInfo::setDstReg(), and llvm::AggressiveAntiDepBreaker::StartBlock().

◆ isPhysical()

bool llvm::MCRegister::isPhysical ( ) const	inlineconstexpr

◆ isPhysicalRegister()

constexpr bool llvm::MCRegister::isPhysicalRegister ( unsigned Reg)	inlinestaticconstexpr

◆ isValid()

bool llvm::MCRegister::isValid ( ) const	inlineconstexpr

◆ operator unsigned()

llvm::MCRegister::operator unsigned ( ) const	inlineconstexpr

◆ operator!=() [1/4]

◆ operator!=() [2/4]

bool llvm::MCRegister::operator!= ( int Other) const	inlineconstexpr

◆ operator!=() [3/4]

bool llvm::MCRegister::operator!= ( MCPhysReg Other) const	inlineconstexpr

◆ operator!=() [4/4]

bool llvm::MCRegister::operator!= ( unsigned Other) const	inlineconstexpr

◆ operator==() [1/4]

◆ operator==() [2/4]

bool llvm::MCRegister::operator== ( int Other) const	inlineconstexpr

◆ operator==() [3/4]

bool llvm::MCRegister::operator== ( MCPhysReg Other) const	inlineconstexpr

◆ operator==() [4/4]

bool llvm::MCRegister::operator== ( unsigned Other) const	inlineconstexpr

Comparisons against register constants.

E.g.

R == AArch64::WZR
R == 0

Definition at line 97 of file MCRegister.h.

References llvm::Other.

◆ hash_value

◆ FirstPhysicalReg

unsigned llvm::MCRegister::FirstPhysicalReg = 1u	staticconstexpr

◆ LastPhysicalReg

unsigned llvm::MCRegister::LastPhysicalReg = (1u << 30) - 1	staticconstexpr

◆ NoRegister

unsigned llvm::MCRegister::NoRegister = 0u	staticconstexpr

Definition at line 60 of file MCRegister.h.

Referenced by from(), llvm::LiveRegMatrix::getOneVReg(), llvm::X86RegisterInfo::getRegAllocationHints(), llvm::TargetLoweringObjectFile::getStaticBase(), isCandidate(), isValid(), llvm::Register::isValid(), llvm::AArch64InstrInfo::loadRegFromStackSlot(), lowerMSTORE(), llvm::NVPTXInstPrinter::printRegisterOrSinkSymbol(), and llvm::AArch64InstrInfo::storeRegToStackSlot().

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

include/llvm/MC/MCRegister.h