llvm::RISCV::RISCVVSETVLIInfoAnalysis Class Reference

#include "Target/RISCV/RISCVVSETVLIInfoAnalysis.h"

Public Member Functions
	RISCVVSETVLIInfoAnalysis ()=default
	RISCVVSETVLIInfoAnalysis (const RISCVSubtarget *ST, LiveIntervals *LIS)
VSETVLIInfo	getInfoForVSETVLI (const MachineInstr &MI) const
VSETVLIInfo	computeInfoForInstr (const MachineInstr &MI) const

Detailed Description

Definition at line 571 of file RISCVVSETVLIInfoAnalysis.h.

Constructor & Destructor Documentation

RISCVVSETVLIInfoAnalysis() [1/2]

llvm::RISCV::RISCVVSETVLIInfoAnalysis::RISCVVSETVLIInfoAnalysis ( )

default

RISCVVSETVLIInfoAnalysis() [2/2]

llvm::RISCV::RISCVVSETVLIInfoAnalysis::RISCVVSETVLIInfoAnalysis ( const RISCVSubtarget * ST, LiveIntervals * LIS )

inline

Definition at line 578 of file RISCVVSETVLIInfoAnalysis.h.

Member Function Documentation

computeInfoForInstr()

VSETVLIInfo llvm::RISCV::RISCVVSETVLIInfoAnalysis::computeInfoForInstr

(

const MachineInstr &

MI

)

const

Definition at line 402 of file RISCVVSETVLIInfoAnalysis.cpp.

References llvm::RISCVII::AltFmt, assert(), llvm::RISCV::computeVLMAX(), llvm::RISCVII::getAltFmtType(), llvm::RISCV::getEEWForLoadStore(), llvm::MachineOperand::getImm(), llvm::RISCVII::getLMul(), llvm::MachineOperand::getReg(), llvm::RISCV::getSEWOpNum(), llvm::RISCVII::getTNOpNum(), llvm::RISCV::getVecPolicyOpNum(), llvm::RISCV::getVLOpNum(), llvm::RISCV::getVNInfoFromReg(), llvm::RISCVII::hasTWidenOp(), llvm::RISCV::hasUndefinedPassthru(), llvm::RISCVII::hasVecPolicyOp(), llvm::RISCVII::hasVLOp(), llvm::MachineOperand::isImm(), llvm::MachineOperand::isUndef(), llvm::RISCVVType::isValidSEW(), llvm::Register::isVirtual(), llvm::RISCVVType::MASK_AGNOSTIC, MI, llvm::RISCVVType::TAIL_AGNOSTIC, llvm::RISCVII::usesMaskPolicy(), and llvm::RISCV::VLMaxSentinel.

getInfoForVSETVLI()

VSETVLIInfo llvm::RISCV::RISCVVSETVLIInfoAnalysis::getInfoForVSETVLI

(

const MachineInstr &

MI

)

const

Definition at line 354 of file RISCVVSETVLIInfoAnalysis.cpp.

References assert(), llvm::RISCV::getVNInfoFromReg(), MI, llvm::RISCV::VSETVLIInfo::setAVLImm(), llvm::RISCV::VSETVLIInfo::setAVLRegDef(), llvm::RISCV::VSETVLIInfo::setAVLVLMAX(), and llvm::RISCV::VSETVLIInfo::setVTYPE().

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

• lib/Target/RISCV/RISCVVSETVLIInfoAnalysis.h
• lib/Target/RISCV/RISCVVSETVLIInfoAnalysis.cpp