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| Rev | Author | Line No. | Line |
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| 14 | pmbaty | 1 | //===- DCE.h - Dead code elimination ----------------------------*- C++ -*-===// |
| 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 provides the interface for the Dead Code Elimination pass. |
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| 10 | // |
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| 11 | //===----------------------------------------------------------------------===// |
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| 12 | |||
| 13 | #ifndef LLVM_TRANSFORMS_SCALAR_DCE_H |
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| 14 | #define LLVM_TRANSFORMS_SCALAR_DCE_H |
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| 15 | |||
| 16 | #include "llvm/IR/PassManager.h" |
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| 17 | |||
| 18 | namespace llvm { |
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| 19 | |||
| 20 | class Function; |
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| 21 | |||
| 22 | /// Basic Dead Code Elimination pass. |
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| 23 | class DCEPass : public PassInfoMixin<DCEPass> { |
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| 24 | public: |
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| 25 | PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM); |
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| 26 | }; |
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| 27 | |||
| 28 | class RedundantDbgInstEliminationPass |
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| 29 | : public PassInfoMixin<RedundantDbgInstEliminationPass> { |
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| 30 | public: |
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| 31 | PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM); |
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| 32 | }; |
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| 33 | } |
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| 34 | |||
| 35 | #endif // LLVM_TRANSFORMS_SCALAR_DCE_H |