LLVM: llvm::BitTracker::MachineEvaluator Struct Reference (original) (raw)

#include "[Target/Hexagon/BitTracker.h](BitTracker%5F8h%5Fsource.html)"

Public Member Functions
	MachineEvaluator (const TargetRegisterInfo &T, MachineRegisterInfo &M)
virtual	~MachineEvaluator ()=default
uint16_t	getRegBitWidth (const RegisterRef &RR) const
RegisterCell	getCell (const RegisterRef &RR, const CellMapType &M) const
void	putCell (const RegisterRef &RR, RegisterCell RC, CellMapType &M) const
RegisterCell	getRef (const RegisterRef &RR, const CellMapType &M) const
bool	isInt (const RegisterCell &A) const
uint64_t	toInt (const RegisterCell &A) const
RegisterCell	eIMM (int64_t V, uint16_t W) const
RegisterCell	eIMM (const ConstantInt *CI) const
RegisterCell	eADD (const RegisterCell &A1, const RegisterCell &A2) const
RegisterCell	eSUB (const RegisterCell &A1, const RegisterCell &A2) const
RegisterCell	eMLS (const RegisterCell &A1, const RegisterCell &A2) const
RegisterCell	eMLU (const RegisterCell &A1, const RegisterCell &A2) const
RegisterCell	eASL (const RegisterCell &A1, uint16_t Sh) const
RegisterCell	eLSR (const RegisterCell &A1, uint16_t Sh) const
RegisterCell	eASR (const RegisterCell &A1, uint16_t Sh) const
RegisterCell	eAND (const RegisterCell &A1, const RegisterCell &A2) const
RegisterCell	eORL (const RegisterCell &A1, const RegisterCell &A2) const
RegisterCell	eXOR (const RegisterCell &A1, const RegisterCell &A2) const
RegisterCell	eNOT (const RegisterCell &A1) const
RegisterCell	eSET (const RegisterCell &A1, uint16_t BitN) const
RegisterCell	eCLR (const RegisterCell &A1, uint16_t BitN) const
RegisterCell	eCLB (const RegisterCell &A1, bool B, uint16_t W) const
RegisterCell	eCTB (const RegisterCell &A1, bool B, uint16_t W) const
RegisterCell	eSXT (const RegisterCell &A1, uint16_t FromN) const
RegisterCell	eZXT (const RegisterCell &A1, uint16_t FromN) const
RegisterCell	eXTR (const RegisterCell &A1, uint16_t B, uint16_t E) const
RegisterCell	eINS (const RegisterCell &A1, const RegisterCell &A2, uint16_t AtN) const
virtual BitMask	mask (Register Reg, unsigned Sub) const
virtual bool	track (const TargetRegisterClass *RC) const
virtual bool	evaluate (const MachineInstr &MI, const CellMapType &Inputs, CellMapType &Outputs) const
virtual bool	evaluate (const MachineInstr &BI, const CellMapType &Inputs, BranchTargetList &Targets, bool &FallsThru) const =0
virtual const TargetRegisterClass &	composeWithSubRegIndex (const TargetRegisterClass &RC, unsigned Idx) const
virtual uint16_t	getPhysRegBitWidth (MCRegister Reg) const

Definition at line 389 of file BitTracker.h.

◆ ~MachineEvaluator()

virtual llvm::BitTracker::MachineEvaluator::~MachineEvaluator ( )	virtualdefault

◆ composeWithSubRegIndex()

◆ eADD()

◆ eAND()

◆ eASL()

◆ eASR()

◆ eCLB()

◆ eCLR()

◆ eCTB()

◆ eIMM() [1/2]

◆ eIMM() [2/2]

◆ eINS()

◆ eLSR()

◆ eMLS()

◆ eMLU()

◆ eNOT()

◆ eORL()

◆ eSET()

◆ eSUB()

◆ eSXT()

◆ evaluate() [1/2]

◆ evaluate() [2/2]

Reimplemented in llvm::HexagonEvaluator.

Definition at line 714 of file BitTracker.cpp.

References assert(), llvm::BitTracker::RegisterCell::fill(), getCell(), getRegBitWidth(), llvm::BitTracker::RegisterCell::insert(), mask(), MI, Opc, putCell(), llvm::BitTracker::RegisterCell::ref(), llvm::BitTracker::RegisterRef::Reg, llvm::BitTracker::RegisterRef::Sub, and llvm::BitTracker::BitValue::Zero.

◆ eXOR()

◆ eXTR()

◆ eZXT()

◆ getCell()

Definition at line 343 of file BitTracker.cpp.

References assert(), llvm::CallingConv::C, F, getRegBitWidth(), llvm::Register::isPhysical(), llvm::Register::isVirtual(), mask(), MRI, llvm::BitTracker::RegisterRef::Reg, llvm::BitTracker::RegisterCell::self(), llvm::BitTracker::RegisterRef::Sub, llvm::BitTracker::RegisterCell::top(), and track().

Referenced by evaluate(), llvm::HexagonEvaluator::evaluate(), getRef(), and ~MachineEvaluator().

◆ getPhysRegBitWidth()

◆ getRef()

◆ getRegBitWidth()

Definition at line 324 of file BitTracker.cpp.

References llvm::Register::asMCReg(), assert(), composeWithSubRegIndex(), getPhysRegBitWidth(), llvm::Register::isPhysical(), llvm::Register::isVirtual(), MRI, llvm::BitTracker::RegisterRef::Reg, llvm::BitTracker::RegisterRef::Sub, and TRI.

Referenced by evaluate(), llvm::HexagonEvaluator::evaluate(), getCell(), mask(), llvm::HexagonEvaluator::mask(), and ~MachineEvaluator().