mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
53 lines
1.5 KiB
C++
53 lines
1.5 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/ASTWalker.h>
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#include <libyul/optimiser/KnowledgeBase.h>
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#include <libyul/optimiser/OptimiserStep.h>
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#include <libyul/YulString.h>
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#include <libyul/AST.h>
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#include <libyul/SideEffects.h>
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#include <libsolutil/InvertibleMap.h>
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#include <map>
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#include <set>
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namespace solidity::yul
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{
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struct Dialect;
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class FullSSAReverse: public ASTModifier
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{
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public:
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static constexpr char const* name{"FullSSAReverse"};
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static void run(OptimiserStepContext& _context, Block& _ast);
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using ASTModifier::operator();
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void operator()(Block& _block) override;
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void operator()(FunctionDefinition& _funDef) override;
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private:
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FullSSAReverse(NameDispenser& _nameDispenser): m_nameDispenser(_nameDispenser) {}
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NameDispenser& m_nameDispenser;
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std::map<YulString, YulString> m_variableNames;
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std::set<YulString> m_currentFunctionReturns;
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};
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}
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