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remove a few unneded mem allocations

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This commit is contained in:
Nuno Lopes 2017-11-06 10:36:10 +00:00
parent 0f2b1ae7c8
commit 861a0745c1
5 changed files with 17 additions and 15 deletions
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6
src/tactic/bv/bv_size_reduction_tactic.cpp
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@ -399,8 +399,8 @@ void bv_size_reduction_tactic::operator()(goal_ref const & g,
void bv_size_reduction_tactic::cleanup() { void bv_size_reduction_tactic::cleanup() {
imp * d = alloc(imp, m_imp->m); ast_manager & m = m_imp->m;
std::swap(d, m_imp); m_imp->~imp();
dealloc(d); new (m_imp) imp(m);
} }

7
src/tactic/bv/max_bv_sharing_tactic.cpp
View file

@ -307,9 +307,10 @@ public:
} }
virtual void cleanup() { virtual void cleanup() {
imp * d = alloc(imp, m_imp->m(), m_params); ast_manager & m = m_imp->m();
std::swap(d, m_imp); params_ref p = std::move(m_params);
dealloc(d); m_imp->~imp();
new (m_imp) imp(m, p);
} }
}; };

5
src/tactic/core/propagate_values_tactic.cpp
View file

@ -255,8 +255,9 @@ public:
virtual void cleanup() { virtual void cleanup() {
ast_manager & m = m_imp->m; ast_manager & m = m_imp->m;
dealloc(m_imp); params_ref p = std::move(m_params);
m_imp = alloc(imp, m, m_params); m_imp->~imp();
new (m_imp) imp(m, p);
} }
}; };

6
src/tactic/core/simplify_tactic.cpp
View file

@ -111,9 +111,9 @@ void simplify_tactic::operator()(goal_ref const & in,
void simplify_tactic::cleanup() { void simplify_tactic::cleanup() {
ast_manager & m = m_imp->m(); ast_manager & m = m_imp->m();
imp * d = alloc(imp, m, m_params); params_ref p = std::move(m_params);
std::swap(d, m_imp); m_imp->~imp();
dealloc(d); new (m_imp) imp(m, p);
} }
unsigned simplify_tactic::get_num_steps() const { unsigned simplify_tactic::get_num_steps() const {

8
src/tactic/smtlogics/qfufbv_tactic.cpp
View file

@ -70,8 +70,8 @@ public:
const unsigned sz = g->size(); const unsigned sz = g->size();
for (unsigned i = 0; i < sz; i++) flas.push_back(g->form(i)); for (unsigned i = 0; i < sz; i++) flas.push_back(g->form(i));
scoped_ptr<solver> uffree_solver = setup_sat(); scoped_ptr<solver> uffree_solver = setup_sat();
scoped_ptr<lackr> imp = alloc(lackr, m, m_p, m_st, flas, uffree_solver.get()); lackr imp(m, m_p, m_st, flas, uffree_solver.get());
const lbool o = imp->operator()(); const lbool o = imp.operator()();
flas.reset(); flas.reset();
// report result // report result
goal_ref resg(alloc(goal, *g, true)); goal_ref resg(alloc(goal, *g, true));
@ -79,8 +79,8 @@ public:
if (o != l_undef) result.push_back(resg.get()); if (o != l_undef) result.push_back(resg.get());
// report model // report model
if (g->models_enabled() && (o == l_true)) { if (g->models_enabled() && (o == l_true)) {
model_ref abstr_model = imp->get_model(); model_ref abstr_model = imp.get_model();
mc = mk_qfufbv_ackr_model_converter(m, imp->get_info(), abstr_model); mc = mk_qfufbv_ackr_model_converter(m, imp.get_info(), abstr_model);
} }
} }