mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
77 lines
2.1 KiB
C++
77 lines
2.1 KiB
C++
/*
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This file is part of solidity.
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solidity is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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solidity is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with solidity. If not, see <http://www.gnu.org/licenses/>.
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*/
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// SPDX-License-Identifier: GPL-3.0
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#pragma once
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#include <libyul/optimiser/OptimiserStep.h>
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#include <libyul/optimiser/NameDispenser.h>
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#include <libyul/YulString.h>
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#include <set>
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#include <memory>
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namespace solidity::yul
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{
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struct AsmAnalysisInfo;
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struct Object;
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struct Dialect;
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}
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namespace solidity::yul::test
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{
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class YulOptimizerTestCommon
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{
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public:
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explicit YulOptimizerTestCommon(
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std::shared_ptr<Object> _obj,
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Dialect const& _dialect
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);
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/// Sets optimiser step to be run to @param
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/// _optimiserStep.
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void setStep(std::string const& _optimizerStep);
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/// Runs chosen optimiser step returning pointer
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/// to yul AST Block post optimisation.
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std::shared_ptr<Block> run();
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/// Runs chosen optimiser step returning true if
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/// successful, false otherwise.
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bool runStep();
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/// Returns the string name of a randomly chosen
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/// optimiser step.
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/// @param _seed is an unsigned integer that
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/// seeds the random selection.
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std::string randomOptimiserStep(unsigned _seed);
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private:
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void disambiguate();
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void updateContext();
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std::string m_optimizerStep;
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Dialect const* m_dialect = nullptr;
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std::set<YulString> m_reservedIdentifiers;
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std::unique_ptr<NameDispenser> m_nameDispenser;
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std::unique_ptr<OptimiserStepContext> m_context;
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std::shared_ptr<Object> m_object;
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std::shared_ptr<Block> m_ast;
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std::shared_ptr<AsmAnalysisInfo> m_analysisInfo;
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std::map<std::string, std::function<void(void)>> m_namedSteps;
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};
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}
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