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authorChristian Parpart <christian@ethereum.org>2018-10-15 17:52:35 +0800
committerChristian Parpart <christian@ethereum.org>2018-10-15 17:52:35 +0800
commit9a4bec7e474a310c7f93ff3b84928e0e9ba9cce6 (patch)
tree2668ab22a40aad2448081f7bf22c7235d4b4c963 /libjulia/optimiser/InlinableExpressionFunctionFinder.cpp
parentb965fd6e17f77e94afeb070a27182251b85b8ab3 (diff)
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Renaming libjulia to libyul
Diffstat (limited to 'libjulia/optimiser/InlinableExpressionFunctionFinder.cpp')
-rw-r--r--libjulia/optimiser/InlinableExpressionFunctionFinder.cpp70
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);
-}