1 //===-- MipsMCInstLower.h - Lower MachineInstr to MCInst -------------------==//
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 MIPSMCINSTLOWER_H
11 #define MIPSMCINSTLOWER_H
12 #include "llvm/CodeGen/MachineOperand.h"
13 #include "llvm/Support/Compiler.h"
14 
15 namespace llvm {
16   class MCAsmInfo;
17   class MCContext;
18   class MCInst;
19   class MCOperand;
20   class MCSymbol;
21   class MachineInstr;
22   class MachineFunction;
23   class Mangler;
24   class MipsAsmPrinter;
25 
26 /// MipsMCInstLower - This class is used to lower an MachineInstr into an
27 //                    MCInst.
28 class LLVM_LIBRARY_VISIBILITY MipsMCInstLower {
29   typedef MachineOperand::MachineOperandType MachineOperandType;
30   MCContext &Ctx;
31   Mangler *Mang;
32   MipsAsmPrinter &AsmPrinter;
33 public:
34   MipsMCInstLower(Mangler *mang, const MachineFunction &MF,
35                   MipsAsmPrinter &asmprinter);
36   void Lower(const MachineInstr *MI, MCInst &OutMI) const;
37 private:
38   MCOperand LowerSymbolOperand(const MachineOperand &MO,
39                                MachineOperandType MOTy, unsigned Offset) const;
40   MCOperand LowerOperand(const MachineOperand& MO) const;
41 };
42 }
43 
44 #endif
45