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Rephrase erasure condition in DataFlowAnalyzer.

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This commit is contained in:
Daniel Kirchner 2021-01-06 10:39:06 +01:00
parent 3ed55613ba
commit eb035147d2
1 changed files with 3 additions and 4 deletions
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7
libyul/optimiser/DataFlowAnalyzer.cpp
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@ -64,10 +64,9 @@ void DataFlowAnalyzer::operator()(ExpressionStatement& _statement)
{
ASTModifier::operator()(_statement);
cxx20::erase_if(m_storage, [&](auto const& entry) {
return !(
m_knowledgeBase.knownToBeDifferent(vars->first, entry.first) ||
m_knowledgeBase.knownToBeEqual(vars->second, entry.second)
);
return
!m_knowledgeBase.knownToBeDifferent(vars->first, entry.first) &&
!m_knowledgeBase.knownToBeEqual(vars->second, entry.second);
});
m_storage[vars->first] = vars->second;
}