1 | //===- ARCMCInstLower.h - Lower MachineInstr to MCInst ----------*- C++ -*-===// |
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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_ARC_ARCMCINSTLOWER_H |
10 | #define LLVM_LIB_TARGET_ARC_ARCMCINSTLOWER_H |
11 | |
12 | #include "llvm/CodeGen/MachineOperand.h" |
13 | #include "llvm/Support/Compiler.h" |
14 | |
15 | namespace llvm { |
16 | |
17 | class MCContext; |
18 | class MCInst; |
19 | class MCOperand; |
20 | class MachineInstr; |
21 | class MachineFunction; |
22 | class Mangler; |
23 | class AsmPrinter; |
24 | |
25 | /// This class is used to lower an MachineInstr into an MCInst. |
26 | class LLVM_LIBRARY_VISIBILITY ARCMCInstLower { |
27 | using MachineOperandType = MachineOperand::MachineOperandType; |
28 | MCContext *Ctx; |
29 | AsmPrinter &Printer; |
30 | |
31 | public: |
32 | ARCMCInstLower(MCContext *C, AsmPrinter &asmprinter); |
33 | void Lower(const MachineInstr *MI, MCInst &OutMI) const; |
34 | MCOperand LowerOperand(const MachineOperand &MO, unsigned offset = 0) const; |
35 | |
36 | private: |
37 | MCOperand LowerSymbolOperand(const MachineOperand &MO, |
38 | MachineOperandType MOTy, unsigned Offset) const; |
39 | }; |
40 | |
41 | } // end namespace llvm |
42 | |
43 | #endif // LLVM_LIB_TARGET_ARC_ARCMCINSTLOWER_H |
44 |