llvm::NVPTXRegisterInfo Class Reference

#include "Target/NVPTX/NVPTXRegisterInfo.h"

Inheritance diagram for llvm::NVPTXRegisterInfo:

Collaboration diagram for llvm::NVPTXRegisterInfo:

Public Member Functions
	NVPTXRegisterInfo ()
const MCPhysReg *	getCalleeSavedRegs (const MachineFunction *MF) const override
	NVPTX Callee Saved Registers. More...
BitVector	getReservedRegs (const MachineFunction &MF) const override
void	eliminateFrameIndex (MachineBasicBlock::iterator MI, int SPAdj, unsigned FIOperandNum, RegScavenger *RS=nullptr) const override
unsigned	getFrameRegister (const MachineFunction &MF) const override
ManagedStringPool *	getStrPool () const
const char *	getName (unsigned RegNo) const

Detailed Description

Definition at line 25 of file NVPTXRegisterInfo.h.

Constructor & Destructor Documentation

NVPTXRegisterInfo()

NVPTXRegisterInfo::NVPTXRegisterInfo

(

)

Definition at line 96 of file NVPTXRegisterInfo.cpp.

Member Function Documentation

eliminateFrameIndex()

void NVPTXRegisterInfo::eliminateFrameIndex ( MachineBasicBlock::iterator  MI, int  SPAdj, unsigned  FIOperandNum, RegScavenger *  RS = nullptr  ) const

override

Definition at line 113 of file NVPTXRegisterInfo.cpp.

References assert(), llvm::MachineOperand::ChangeToImmediate(), llvm::MachineOperand::ChangeToRegister(), llvm::ISD::FrameIndex, llvm::MachineFunction::getFrameInfo(), llvm::MachineOperand::getImm(), llvm::MachineOperand::getIndex(), llvm::MachineFrameInfo::getObjectOffset(), llvm::MachineInstr::getOperand(), llvm::MachineBasicBlock::getParent(), llvm::MachineInstr::getParent(), and MI.

getCalleeSavedRegs()

const MCPhysReg * NVPTXRegisterInfo::getCalleeSavedRegs ( const MachineFunction *  MF ) const

override

NVPTX Callee Saved Registers.

Definition at line 103 of file NVPTXRegisterInfo.cpp.

getFrameRegister()

unsigned NVPTXRegisterInfo::getFrameRegister ( const MachineFunction &  MF ) const

override

Definition at line 130 of file NVPTXRegisterInfo.cpp.

getName()

const char* llvm::NVPTXRegisterInfo::getName ( unsigned  RegNo ) const

inline

Definition at line 52 of file NVPTXRegisterInfo.h.

References llvm::c_str(), llvm::ManagedStringPool::getManagedString(), llvm::getNVPTXRegClassName(), llvm::getNVPTXRegClassStr(), getStrPool(), and llvm::RISCVFenceField::O.

Referenced by llvm::NVPTXAsmPrinter::getFunctionFrameSymbol().

getReservedRegs()

BitVector NVPTXRegisterInfo::getReservedRegs ( const MachineFunction &  MF ) const

override

Definition at line 108 of file NVPTXRegisterInfo.cpp.

getStrPool()

ManagedStringPool* llvm::NVPTXRegisterInfo::getStrPool ( ) const

inline

Definition at line 48 of file NVPTXRegisterInfo.h.

Referenced by getName().

---

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

• lib/Target/NVPTX/NVPTXRegisterInfo.h
• lib/Target/NVPTX/NVPTXRegisterInfo.cpp