llvm/lib/Target/XCore/XCoreMCInstLower.h

   1 //===-- XCoreMCInstLower.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_LIB_TARGET_XCORE_XCOREMCINSTLOWER_H
  10 #define LLVM_LIB_TARGET_XCORE_XCOREMCINSTLOWER_H
  11
  12 #include "llvm/CodeGen/MachineOperand.h"
  13 #include "llvm/Support/Compiler.h"
  14
  15 namespace llvm {
  16   class MCContext;
  17   class MCInst;
  18   class MCOperand;
  19   class MachineInstr;
  20   class AsmPrinter;
  21
  22 /// This class is used to lower an MachineInstr into an MCInst.
  23 class LLVM_LIBRARY_VISIBILITY XCoreMCInstLower {
  24   typedef MachineOperand::MachineOperandType MachineOperandType;
  25   MCContext *Ctx;
  26   AsmPrinter &Printer;
  27 public:
  28   XCoreMCInstLower(class AsmPrinter &asmprinter);
  29   void Initialize(MCContext *C);
  30   void Lower(const MachineInstr *MI, MCInst &OutMI) const;
  31   MCOperand LowerOperand(const MachineOperand& MO, unsigned offset = 0) const;
  32
  33 private:
  34   MCOperand LowerSymbolOperand(const MachineOperand &MO,
  35                                MachineOperandType MOTy, unsigned Offset) const;
  36 };
  37 }
  38
  39 #endif