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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 |