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| 1 | //===- LoweringOptions.h ----------------------------------------*- 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 | /// \file |
| 10 | /// Options controlling lowering of front-end fragments to the FIR dialect |
| 11 | /// of MLIR |
| 12 | /// |
| 13 | //===----------------------------------------------------------------------===// |
| 14 | |
| 15 | #ifndef FLANG_LOWER_LOWERINGOPTIONS_H |
| 16 | #define FLANG_LOWER_LOWERINGOPTIONS_H |
| 17 | |
| 18 | #include "flang/Common/MathOptionsBase.h" |
| 19 | |
| 20 | namespace Fortran::lower { |
| 21 | |
| 22 | class LoweringOptionsBase { |
| 23 | public: |
| 24 | #define LOWERINGOPT(Name, Bits, Default) unsigned Name : Bits; |
| 25 | #define ENUM_LOWERINGOPT(Name, Type, Bits, Default) |
| 26 | #include "flang/Lower/LoweringOptions.def" |
| 27 | |
| 28 | protected: |
| 29 | #define LOWERINGOPT(Name, Bits, Default) |
| 30 | #define ENUM_LOWERINGOPT(Name, Type, Bits, Default) unsigned Name : Bits; |
| 31 | #include "flang/Lower/LoweringOptions.def" |
| 32 | }; |
| 33 | |
| 34 | class LoweringOptions : public LoweringOptionsBase { |
| 35 | |
| 36 | public: |
| 37 | #define LOWERINGOPT(Name, Bits, Default) |
| 38 | #define ENUM_LOWERINGOPT(Name, Type, Bits, Default) \ |
| 39 | Type get##Name() const { return static_cast<Type>(Name); } \ |
| 40 | LoweringOptions &set##Name(Type Value) { \ |
| 41 | Name = static_cast<unsigned>(Value); \ |
| 42 | return *this; \ |
| 43 | } |
| 44 | #include "flang/Lower/LoweringOptions.def" |
| 45 | |
| 46 | LoweringOptions(); |
| 47 | |
| 48 | const Fortran::common::MathOptionsBase &getMathOptions() const { |
| 49 | return MathOptions; |
| 50 | } |
| 51 | |
| 52 | Fortran::common::MathOptionsBase &getMathOptions() { return MathOptions; } |
| 53 | |
| 54 | private: |
| 55 | /// Options for handling/optimizing mathematical computations. |
| 56 | Fortran::common::MathOptionsBase MathOptions; |
| 57 | }; |
| 58 | |
| 59 | } // namespace Fortran::lower |
| 60 | |
| 61 | #endif // FLANG_LOWER_LOWERINGOPTIONS_H |
| 62 |
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