| 1 | //===-- LanaiMCInstLower.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_LANAI_LANAIMCINSTLOWER_H |
| 10 | #define LLVM_LIB_TARGET_LANAI_LANAIMCINSTLOWER_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 | // LanaiMCInstLower - This class is used to lower an MachineInstr |
| 24 | // into an MCInst. |
| 25 | class LLVM_LIBRARY_VISIBILITY LanaiMCInstLower { |
| 26 | MCContext &Ctx; |
| 27 | |
| 28 | AsmPrinter &Printer; |
| 29 | |
| 30 | public: |
| 31 | LanaiMCInstLower(MCContext &CTX, AsmPrinter &AP) : Ctx(CTX), Printer(AP) {} |
| 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 *GetBlockAddressSymbol(const MachineOperand &MO) const; |
| 38 | MCSymbol *GetExternalSymbolSymbol(const MachineOperand &MO) const; |
| 39 | MCSymbol *GetJumpTableSymbol(const MachineOperand &MO) const; |
| 40 | MCSymbol *GetConstantPoolIndexSymbol(const MachineOperand &MO) const; |
| 41 | }; |
| 42 | } // namespace llvm |
| 43 | |
| 44 | #endif // LLVM_LIB_TARGET_LANAI_LANAIMCINSTLOWER_H |
| 45 |