1 //===-- MSP430MCInstLower.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_MSP430_MSP430MCINSTLOWER_H
10 #define LLVM_LIB_TARGET_MSP430_MSP430MCINSTLOWER_H
11 
12 #include "llvm/Support/Compiler.h"
13 
14 namespace llvm {
15   class AsmPrinter;
16   class MCContext;
17   class MCInst;
18   class MCOperand;
19   class MCSymbol;
20   class MachineInstr;
21   class MachineOperand;
22 
23   /// MSP430MCInstLower - This class is used to lower an MachineInstr
24   /// into an MCInst.
25 class LLVM_LIBRARY_VISIBILITY MSP430MCInstLower {
26   MCContext &Ctx;
27 
28   AsmPrinter &Printer;
29 public:
30   MSP430MCInstLower(MCContext &ctx, AsmPrinter &printer)
31     : Ctx(ctx), Printer(printer) {}
32   void Lower(const MachineInstr *MI, MCInst &OutMI) const;
33 
34   MCOperand LowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const;
35 
36   MCSymbol *GetGlobalAddressSymbol(const MachineOperand &MO) const;
37   MCSymbol *GetExternalSymbolSymbol(const MachineOperand &MO) const;
38   MCSymbol *GetJumpTableSymbol(const MachineOperand &MO) const;
39   MCSymbol *GetConstantPoolIndexSymbol(const MachineOperand &MO) const;
40   MCSymbol *GetBlockAddressSymbol(const MachineOperand &MO) const;
41 };
42 
43 }
44 
45 #endif
46