llvm::MSP430RegisterInfo Class Reference

#include "Target/MSP430/MSP430RegisterInfo.h"

Inheritance diagram for llvm::MSP430RegisterInfo:

Public Member Functions
	MSP430RegisterInfo ()
const MCPhysReg *	getCalleeSavedRegs (const MachineFunction *MF) const override
	Code Generation virtual methods...
BitVector	getReservedRegs (const MachineFunction &MF) const override
const TargetRegisterClass *	getPointerRegClass (const MachineFunction &MF, unsigned Kind=0) const override
bool	eliminateFrameIndex (MachineBasicBlock::iterator II, int SPAdj, unsigned FIOperandNum, RegScavenger *RS=nullptr) const override
Register	getFrameRegister (const MachineFunction &MF) const override

Detailed Description

Definition at line 23 of file MSP430RegisterInfo.h.

Constructor & Destructor Documentation

MSP430RegisterInfo()

MSP430RegisterInfo::MSP430RegisterInfo

(

)

Definition at line 34 of file MSP430RegisterInfo.cpp.

Member Function Documentation

eliminateFrameIndex()

bool MSP430RegisterInfo::eliminateFrameIndex ( MachineBasicBlock::iterator  II, int  SPAdj, unsigned  FIOperandNum, RegScavenger *  RS = nullptr  ) const

override

Definition at line 103 of file MSP430RegisterInfo.cpp.

References llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), assert(), llvm::BuildMI(), llvm::MachineFunction::getFrameInfo(), llvm::TargetSubtargetInfo::getInstrInfo(), llvm::MachineFrameInfo::getObjectOffset(), llvm::MachineBasicBlock::getParent(), llvm::MachineFrameInfo::getStackSize(), llvm::MachineFunction::getSubtarget(), llvm::MSP430FrameLowering::hasFP(), MBB, MI, llvm::Offset, and TII.

getCalleeSavedRegs()

const MCPhysReg * MSP430RegisterInfo::getCalleeSavedRegs ( const MachineFunction *  MF ) const

override

Code Generation virtual methods...

Definition at line 38 of file MSP430RegisterInfo.cpp.

References F, llvm::MachineFunction::getFunction(), llvm::MSP430FrameLowering::hasFP(), and llvm::CallingConv::MSP430_INTR.

getFrameRegister()

Register MSP430RegisterInfo::getFrameRegister ( const MachineFunction &  MF ) const

override

Definition at line 161 of file MSP430RegisterInfo.cpp.

References llvm::MSP430FrameLowering::hasFP().

getPointerRegClass()

const TargetRegisterClass * MSP430RegisterInfo::getPointerRegClass ( const MachineFunction &  MF, unsigned  Kind = 0  ) const

override

Definition at line 97 of file MSP430RegisterInfo.cpp.

getReservedRegs()

BitVector MSP430RegisterInfo::getReservedRegs ( const MachineFunction &  MF ) const

override

Definition at line 73 of file MSP430RegisterInfo.cpp.

References llvm::MSP430FrameLowering::hasFP(), and llvm::Reserved.

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

• lib/Target/MSP430/MSP430RegisterInfo.h
• lib/Target/MSP430/MSP430RegisterInfo.cpp