| //===- EnumsGen.h - MLIR enum utility generator -----------------*- C++ -*-===// |
| // |
| // Copyright 2019 The MLIR Authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // ============================================================================= |
| // |
| // This file defines common utilities for enum generator. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef MLIR_TOOLS_MLIR_TBLGEN_ENUMSGEN_H_ |
| #define MLIR_TOOLS_MLIR_TBLGEN_ENUMSGEN_H_ |
| |
| #include "mlir/Support/LLVM.h" |
| |
| namespace llvm { |
| class Record; |
| } |
| |
| namespace mlir { |
| namespace tblgen { |
| |
| using ExtraFnEmitter = llvm::function_ref<void(const llvm::Record &enumDef, |
| llvm::raw_ostream &os)>; |
| |
| // Emits declarations for the given EnumAttr `enumDef` into `os`. |
| // |
| // This will emit a C++ enum class and string to symbol and symbol to string |
| // conversion utility declarations. Additional functions can be emitted via |
| // the `emitExtraFns` function. |
| void emitEnumDecl(const llvm::Record &enumDef, ExtraFnEmitter emitExtraFns, |
| llvm::raw_ostream &os); |
| |
| } // namespace tblgen |
| } // namespace mlir |
| |
| #endif // MLIR_TOOLS_MLIR_TBLGEN_ENUMSGEN_H_ |
