| //===- DialectGenUtilities.h - Utilities for dialect generation -----------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef MLIR_TOOLS_MLIRTBLGEN_DIALECTGENUTILITIES_H_ |
| #define MLIR_TOOLS_MLIRTBLGEN_DIALECTGENUTILITIES_H_ |
| |
| #include "mlir/Support/LLVM.h" |
| |
| namespace mlir { |
| namespace tblgen { |
| class Dialect; |
| |
| /// Find the dialect selected by the user to generate for. Returns std::nullopt |
| /// if no dialect was found, or if more than one potential dialect was found. |
| std::optional<Dialect> findDialectToGenerate(ArrayRef<Dialect> dialects); |
| } // namespace tblgen |
| } // namespace mlir |
| |
| #endif // MLIR_TOOLS_MLIRTBLGEN_DIALECTGENUTILITIES_H_ |
