1//==- HexagonMCExpr.h - Hexagon specific MC expression classes --*- 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_HEXAGON_HEXAGONMCEXPR_H
10#define LLVM_LIB_TARGET_HEXAGON_HEXAGONMCEXPR_H
11
12#include "llvm/MC/MCExpr.h"
13
14namespace llvm {
15class HexagonMCExpr : public MCTargetExpr {
16public:
17  static HexagonMCExpr *create(MCExpr const *Expr, MCContext &Ctx);
18  void printImpl(raw_ostream &OS, const MCAsmInfo *MAI) const override;
19  bool evaluateAsRelocatableImpl(MCValue &Res, const MCAsmLayout *Layout,
20                                 const MCFixup *Fixup) const override;
21  void visitUsedExpr(MCStreamer &Streamer) const override;
22  MCFragment *findAssociatedFragment() const override;
23  void fixELFSymbolsInTLSFixups(MCAssembler &Asm) const override;
24  static bool classof(MCExpr const *E);
25  MCExpr const *getExpr() const;
26  void setMustExtend(bool Val = true);
27  bool mustExtend() const;
28  void setMustNotExtend(bool Val = true);
29  bool mustNotExtend() const;
30  void setS27_2_reloc(bool Val = true);
31  bool s27_2_reloc() const;
32  void setSignMismatch(bool Val = true);
33  bool signMismatch() const;
34
35private:
36  HexagonMCExpr(MCExpr const *Expr);
37  MCExpr const *Expr;
38  bool MustNotExtend;
39  bool MustExtend;
40  bool S27_2_reloc;
41  bool SignMismatch;
42};
43} // end namespace llvm
44
45#endif // LLVM_LIB_TARGET_HEXAGON_HEXAGONMCEXPR_H
46