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genem: remove call to cleanup_acceptance_here

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* spot/twaalgos/genem.cc: Here.
This commit is contained in:
Alexandre Duret-Lutz 2019-04-11 23:04:52 +02:00
parent 2178684528
commit afdc7ddaf8
1 changed files with 4 additions and 2 deletions
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6
spot/twaalgos/genem.cc
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@ -92,7 +92,8 @@ namespace spot
generic_emptiness_check_main(const twa_graph_ptr& aut, generic_emptiness_check_main(const twa_graph_ptr& aut,
twa_run_ptr run) twa_run_ptr run)
{ {
cleanup_acceptance_here(aut, false); // We used to call cleanup_acceptance_here(aut, false),
// but it turns out this is usually a waste of time.
auto& aut_acc = aut->acc(); auto& aut_acc = aut->acc();
if (aut_acc.is_f()) if (aut_acc.is_f())
return true; return true;
@ -107,7 +108,8 @@ namespace spot
} }
return true; return true;
} }
// FIXME: If there is acc.fin_unit() it, is
// probably a good idea to filter right away.
scc_info si(aut, scc_info_options::STOP_ON_ACC); scc_info si(aut, scc_info_options::STOP_ON_ACC);
const int accepting_scc = si.one_accepting_scc(); const int accepting_scc = si.one_accepting_scc();