| 1 | //===- RawOstreamExtras.h - Extensions to LLVM's raw_ostream.h --*- 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 | namespace llvm { |
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| 10 | class raw_ostream; |
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| 11 | } // namespace llvm |
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| 12 | |
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| 13 | namespace mlir { |
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| 14 | /// Returns a raw output stream that simply discards the output, but in a |
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| 15 | /// thread-safe manner. Similar to llvm::nulls. |
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| 16 | llvm::raw_ostream &thread_safe_nulls(); |
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| 17 | } // namespace mlir |
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| 18 | |
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