llvm::AVRMCInstLower Class Reference

Lowers MachineInstr objects into MCInst objects. More...

#include "Target/AVR/AVRMCInstLower.h"

Public Member Functions
	AVRMCInstLower (MCContext &Ctx, AsmPrinter &Printer)
void	lowerInstruction (const MachineInstr &MI, MCInst &OutMI) const
	Lowers a MachineInstr into a MCInst.
MCOperand	lowerSymbolOperand (const MachineOperand &MO, MCSymbol *Sym, const AVRSubtarget &Subtarget) const

Detailed Description

Lowers MachineInstr objects into MCInst objects.

Definition at line 26 of file AVRMCInstLower.h.

Constructor & Destructor Documentation

AVRMCInstLower()

llvm::AVRMCInstLower::AVRMCInstLower ( MCContext &  Ctx, AsmPrinter &  Printer  )

inline

Definition at line 28 of file AVRMCInstLower.h.

References Printer.

Member Function Documentation

lowerInstruction()

void llvm::AVRMCInstLower::lowerInstruction	(	const MachineInstr &	MI,
		MCInst &	OutMI
	)		const

Lowers a MachineInstr into a MCInst.

Definition at line 68 of file AVRMCInstLower.cpp.

References llvm::MCInst::addOperand(), llvm::MCSymbolRefExpr::create(), llvm::MCOperand::createExpr(), llvm::MCOperand::createImm(), llvm::MCOperand::createReg(), llvm::errs(), llvm::AsmPrinter::GetBlockAddressSymbol(), llvm::AsmPrinter::GetCPISymbol(), llvm::AsmPrinter::GetExternalSymbolSymbol(), llvm::AsmPrinter::GetJTISymbol(), llvm::AsmPrinter::getSymbol(), llvm_unreachable, lowerSymbolOperand(), MI, llvm::MachineOperand::MO_BlockAddress, llvm::MachineOperand::MO_ConstantPoolIndex, llvm::MachineOperand::MO_ExternalSymbol, llvm::MachineOperand::MO_GlobalAddress, llvm::MachineOperand::MO_Immediate, llvm::MachineOperand::MO_JumpTableIndex, llvm::MachineOperand::MO_MachineBasicBlock, llvm::MachineOperand::MO_Register, llvm::MachineOperand::MO_RegisterMask, and llvm::MCInst::setOpcode().

Referenced by llvm::AVRAsmPrinter::emitInstruction().

lowerSymbolOperand()

MCOperand llvm::AVRMCInstLower::lowerSymbolOperand	(	const MachineOperand &	MO,
		MCSymbol *	Sym,
		const AVRSubtarget &	Subtarget
	)		const

Definition at line 26 of file AVRMCInstLower.cpp.

References llvm::MCSymbolRefExpr::create(), llvm::MCConstantExpr::create(), llvm::AVRMCExpr::create(), llvm::MCBinaryExpr::createAdd(), llvm::MCOperand::createExpr(), llvm::MachineOperand::getGlobal(), llvm::MachineOperand::getOffset(), llvm::MachineOperand::getTargetFlags(), llvm::MachineOperand::isGlobal(), llvm::MachineOperand::isJTI(), llvm_unreachable, llvm::AVRII::MO_HI, llvm::AVRII::MO_LO, llvm::AVRII::MO_NEG, Sym, llvm::AVRMCExpr::VK_AVR_HI8, llvm::AVRMCExpr::VK_AVR_HI8_GS, llvm::AVRMCExpr::VK_AVR_LO8, llvm::AVRMCExpr::VK_AVR_LO8_GS, llvm::AVRMCExpr::VK_AVR_PM_HI8, and llvm::AVRMCExpr::VK_AVR_PM_LO8.

Referenced by lowerInstruction().

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

• lib/Target/AVR/AVRMCInstLower.h
• lib/Target/AVR/AVRMCInstLower.cpp