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author | Christian Parpart <christian@ethereum.org> | 2018-10-15 17:52:35 +0800 |
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committer | Christian Parpart <christian@ethereum.org> | 2018-10-15 17:52:35 +0800 |
commit | 9a4bec7e474a310c7f93ff3b84928e0e9ba9cce6 (patch) | |
tree | 2668ab22a40aad2448081f7bf22c7235d4b4c963 /libjulia/optimiser/InlinableExpressionFunctionFinder.cpp | |
parent | b965fd6e17f77e94afeb070a27182251b85b8ab3 (diff) | |
download | dexon-solidity-9a4bec7e474a310c7f93ff3b84928e0e9ba9cce6.tar.gz dexon-solidity-9a4bec7e474a310c7f93ff3b84928e0e9ba9cce6.tar.zst dexon-solidity-9a4bec7e474a310c7f93ff3b84928e0e9ba9cce6.zip |
Renaming libjulia to libyul
Diffstat (limited to 'libjulia/optimiser/InlinableExpressionFunctionFinder.cpp')
-rw-r--r-- | libjulia/optimiser/InlinableExpressionFunctionFinder.cpp | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/libjulia/optimiser/InlinableExpressionFunctionFinder.cpp b/libjulia/optimiser/InlinableExpressionFunctionFinder.cpp deleted file mode 100644 index e237063d..00000000 --- a/libjulia/optimiser/InlinableExpressionFunctionFinder.cpp +++ /dev/null @@ -1,70 +0,0 @@ -/* - This file is part of solidity. - - solidity is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - solidity is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with solidity. If not, see <http://www.gnu.org/licenses/>. -*/ -/** - * Optimiser component that identifies functions to be inlined. - */ - -#include <libjulia/optimiser/InlinableExpressionFunctionFinder.h> - -#include <libjulia/optimiser/Utilities.h> - -#include <libsolidity/inlineasm/AsmData.h> - -using namespace std; -using namespace dev; -using namespace dev::julia; - -void InlinableExpressionFunctionFinder::operator()(Identifier const& _identifier) -{ - checkAllowed(_identifier.name); - ASTWalker::operator()(_identifier); -} - -void InlinableExpressionFunctionFinder::operator()(FunctionCall const& _funCall) -{ - checkAllowed(_funCall.functionName.name); - ASTWalker::operator()(_funCall); -} - -void InlinableExpressionFunctionFinder::operator()(FunctionDefinition const& _function) -{ - if (_function.returnVariables.size() == 1 && _function.body.statements.size() == 1) - { - string const& retVariable = _function.returnVariables.front().name; - Statement const& bodyStatement = _function.body.statements.front(); - if (bodyStatement.type() == typeid(Assignment)) - { - Assignment const& assignment = boost::get<Assignment>(bodyStatement); - if (assignment.variableNames.size() == 1 && assignment.variableNames.front().name == retVariable) - { - // FIXME: use code size metric here - - // We cannot overwrite previous settings, because this function definition - // would not be valid here if we were searching inside a functionally inlinable - // function body. - assertThrow(m_disallowedIdentifiers.empty() && !m_foundDisallowedIdentifier, OptimizerException, ""); - m_disallowedIdentifiers = set<string>{retVariable, _function.name}; - boost::apply_visitor(*this, *assignment.value); - if (!m_foundDisallowedIdentifier) - m_inlinableFunctions[_function.name] = &_function; - m_disallowedIdentifiers.clear(); - m_foundDisallowedIdentifier = false; - } - } - } - ASTWalker::operator()(_function.body); -} |