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//===- XtensaAsmPrinter.h - Xtensa LLVM Assembly Printer --------*- C++-*--===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// Xtensa Assembly printer class.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_XTENSA_XTENSAASMPRINTER_H
#define LLVM_LIB_TARGET_XTENSA_XTENSAASMPRINTER_H
#include "XtensaTargetMachine.h"
#include "llvm/CodeGen/AsmPrinter.h"
#include "llvm/CodeGen/MachineConstantPool.h"
#include "llvm/Support/Compiler.h"
namespace llvm {
class MCStreamer;
class MachineBasicBlock;
class MachineInstr;
class Module;
class raw_ostream;
class LLVM_LIBRARY_VISIBILITY XtensaAsmPrinter : public AsmPrinter {
const MCSubtargetInfo *STI;
public:
explicit XtensaAsmPrinter(TargetMachine &TM,
std::unique_ptr<MCStreamer> Streamer)
: AsmPrinter(TM, std::move(Streamer)), STI(TM.getMCSubtargetInfo()) {}
StringRef getPassName() const override { return "Xtensa Assembly Printer"; }
void emitInstruction(const MachineInstr *MI) override;
void emitConstantPool() override;
void emitMachineConstantPoolEntry(const MachineConstantPoolEntry &CPE, int i);
void emitMachineConstantPoolValue(MachineConstantPoolValue *MCPV) override;
MCSymbol *GetConstantPoolIndexSymbol(const MachineOperand &MO) const;
MCSymbol *GetJumpTableSymbol(const MachineOperand &MO) const;
MCOperand LowerSymbolOperand(const MachineOperand &MO,
MachineOperand::MachineOperandType MOTy,
unsigned Offset) const;
// Lower MachineInstr MI to MCInst OutMI.
void lowerToMCInst(const MachineInstr *MI, MCInst &OutMI) const;
// Return an MCOperand for MO. Return an empty operand if MO is implicit.
MCOperand lowerOperand(const MachineOperand &MO, unsigned Offset = 0) const;
};
} // end namespace llvm
#endif /* LLVM_LIB_TARGET_XTENSA_XTENSAASMPRINTER_H */
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