| 1 | //===- OpGenHelpers.h - MLIR operation generator helpers --------*- C++ -*-===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | // |
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| 9 | // This file defines helpers used in the op generators. |
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| 10 | // |
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| 11 | //===----------------------------------------------------------------------===// |
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| 12 | |
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| 13 | #ifndef MLIR_TOOLS_MLIRTBLGEN_OPGENHELPERS_H_ |
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| 14 | #define MLIR_TOOLS_MLIRTBLGEN_OPGENHELPERS_H_ |
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| 15 | |
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| 16 | #include "mlir/Support/LLVM.h" |
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| 17 | #include "llvm/TableGen/Record.h" |
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| 18 | #include <vector> |
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| 19 | |
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| 20 | namespace mlir { |
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| 21 | namespace tblgen { |
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| 22 | |
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| 23 | /// Returns all the op definitions filtered by the user. The filtering is via |
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| 24 | /// command-line option "op-include-regex" and "op-exclude-regex". |
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| 25 | std::vector<const llvm::Record *> |
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| 26 | getRequestedOpDefinitions(const llvm::RecordKeeper &records); |
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| 27 | |
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| 28 | /// Checks whether `str` is a Python keyword or would shadow builtin function. |
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| 29 | /// Regenerate using python -c"print(set(sorted(__import__('keyword').kwlist)))" |
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| 30 | bool isPythonReserved(llvm::StringRef str); |
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| 31 | |
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| 32 | /// Shard the op defintions into the number of shards set by "op-shard-count". |
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| 33 | void shardOpDefinitions( |
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| 34 | ArrayRef<const llvm::Record *> defs, |
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| 35 | SmallVectorImpl<ArrayRef<const llvm::Record *>> &shardedDefs); |
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| 36 | |
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| 37 | } // namespace tblgen |
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| 38 | } // namespace mlir |
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| 39 | |
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| 40 | #endif // MLIR_TOOLS_MLIRTBLGEN_OPGENHELPERS_H_ |
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| 41 | |
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