MSP430MCInstLower.h revision 218885 
1//===-- MSP430MCInstLower.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 MSP430_MCINSTLOWER_H
11#define MSP430_MCINSTLOWER_H
12
13#include "llvm/Support/Compiler.h"
14
15namespace llvm {
16  class AsmPrinter;
17  class MCAsmInfo;
18  class MCContext;
19  class MCInst;
20  class MCOperand;
21  class MCSymbol;
22  class MachineInstr;
23  class MachineModuleInfoMachO;
24  class MachineOperand;
25  class Mangler;
26
27  /// MSP430MCInstLower - This class is used to lower an MachineInstr
28  /// into an MCInst.
29class LLVM_LIBRARY_VISIBILITY MSP430MCInstLower {
30  MCContext &Ctx;
31  Mangler &Mang;
32
33  AsmPrinter &Printer;
34public:
35  MSP430MCInstLower(MCContext &ctx, Mangler &mang, AsmPrinter &printer)
36    : Ctx(ctx), Mang(mang), Printer(printer) {}
37  void Lower(const MachineInstr *MI, MCInst &OutMI) const;
38
39  MCOperand LowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const;
40
41  MCSymbol *GetGlobalAddressSymbol(const MachineOperand &MO) const;
42  MCSymbol *GetExternalSymbolSymbol(const MachineOperand &MO) const;
43  MCSymbol *GetJumpTableSymbol(const MachineOperand &MO) const;
44  MCSymbol *GetConstantPoolIndexSymbol(const MachineOperand &MO) const;
45  MCSymbol *GetBlockAddressSymbol(const MachineOperand &MO) const;
46};
47
48}
49
50#endif
51