lib/Target/AVR/AVRMCInstLower.h

   1 //===-- AVRMCInstLower.h - Lower MachineInstr to MCInst ---------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLVM_AVR_MCINST_LOWER_H
  10 #define LLVM_AVR_MCINST_LOWER_H
  11
  12 #include "llvm/Support/Compiler.h"
  13
  14 namespace llvm {
  15
  16 class AsmPrinter;
  17 class MachineInstr;
  18 class MachineOperand;
  19 class MCContext;
  20 class MCInst;
  21 class MCOperand;
  22 class MCSymbol;
  23
  24 /// Lowers `MachineInstr` objects into `MCInst` objects.
  25 class AVRMCInstLower {
  26 public:
  27   AVRMCInstLower(MCContext &Ctx, AsmPrinter &Printer)
  28       : Ctx(Ctx), Printer(Printer) {}
  29
  30   /// Lowers a `MachineInstr` into a `MCInst`.
  31   void lowerInstruction(const MachineInstr &MI, MCInst &OutMI) const;
  32   MCOperand lowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const;
  33
  34 private:
  35   MCContext &Ctx;
  36   AsmPrinter &Printer;
  37 };
  38
  39 } // end namespace llvm
  40
  41 #endif // LLVM_AVR_MCINST_LOWER_H
  42