1 //===-- XCoreMCInstLower.h - Lower MachineInstr to MCInst ------*- C++ -*--===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #ifndef LLVM_LIB_TARGET_XCORE_XCOREMCINSTLOWER_H
11 #define LLVM_LIB_TARGET_XCORE_XCOREMCINSTLOWER_H
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 MachineFunction;
21   class Mangler;
22   class AsmPrinter;
23 
24 /// \brief This class is used to lower an MachineInstr into an MCInst.
25 class LLVM_LIBRARY_VISIBILITY XCoreMCInstLower {
26   typedef MachineOperand::MachineOperandType MachineOperandType;
27   MCContext *Ctx;
28   AsmPrinter &Printer;
29 public:
30   XCoreMCInstLower(class AsmPrinter &asmprinter);
31   void Initialize(MCContext *C);
32   void Lower(const MachineInstr *MI, MCInst &OutMI) const;
33   MCOperand LowerOperand(const MachineOperand& MO, unsigned offset = 0) const;
34 
35 private:
36   MCOperand LowerSymbolOperand(const MachineOperand &MO,
37                                MachineOperandType MOTy, unsigned Offset) const;
38 };
39 }
40 
41 #endif
42