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micro-optimization in tactics' cleanup(): avoid dealloc+alloc traffic

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This commit is contained in:
Nuno Lopes 2017-08-14 20:12:00 +01:00
parent 632c2d8ebf
commit 000796c25c
3 changed files with 7 additions and 10 deletions
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5
src/tactic/bv/elim_small_bv_tactic.cpp
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@ -307,9 +307,8 @@ public:
virtual void cleanup() {
ast_manager & m = m_imp->m;
imp * d = alloc(imp, m, m_params);
std::swap(d, m_imp);
dealloc(d);
m_imp->~imp();
m_imp = new (m_imp) imp(m, m_params);
}
};