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/****************************************************************************** |
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* Top contributors (to current version): |
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* Mathias Preiner |
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* |
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* This file is part of the cvc5 project. |
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* |
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* Copyright (c) 2009-2021 by the authors listed in the file AUTHORS |
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* in the top-level source directory and their institutional affiliations. |
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* All rights reserved. See the file COPYING in the top-level source |
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* directory for licensing information. |
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* **************************************************************************** |
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* |
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* The BvIntroPow2 preprocessing pass. |
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* |
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* Traverses the formula and applies the IsPowerOfTwo rewrite rule. This |
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* preprocessing pass is particularly useful on QF_BV/pspace benchmarks and |
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* can be enabled via option `--bv-intro-pow2`. |
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*/ |
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#include "cvc5_private.h" |
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#ifndef CVC5__PREPROCESSING__PASSES__BV_INTRO_POW2_H |
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#define CVC5__PREPROCESSING__PASSES__BV_INTRO_POW2_H |
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#include "preprocessing/preprocessing_pass.h" |
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namespace cvc5 { |
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namespace preprocessing { |
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namespace passes { |
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class BvIntroPow2 : public PreprocessingPass |
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{ |
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public: |
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BvIntroPow2(PreprocessingPassContext* preprocContext); |
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protected: |
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PreprocessingPassResult applyInternal( |
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AssertionPipeline* assertionsToPreprocess) override; |
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}; |
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} // namespace passes |
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} // namespace preprocessing |
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} // namespace cvc5 |
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#endif /* CVC5__PREPROCESSING__PASSES__BV_INTRO_POW2_H */ |