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This commit is contained in:
Nikolaj Bjorner 2020-05-02 06:43:50 -07:00
parent f0d33ddddb
commit ec8866c91a
3 changed files with 93 additions and 84 deletions
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7
src/ast/rewriter/value_sweep.cpp
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@ -47,6 +47,8 @@ void value_sweep::reset_values() {
}
expr* value_sweep::get_value(expr* e) const {
if (m.is_value(e))
return e;
if (m_values.size() <= e->get_id())
return nullptr;
return m_values[e->get_id()];
@ -132,8 +134,9 @@ void value_sweep::init(expr_ref_vector const& terms) {
for (expr* t : subterms(terms)) {
if (!is_app(t))
continue;
for (expr* arg : *to_app(t))
for (expr* arg : *to_app(t)) {
m_parents[arg->get_id()].push_back(to_app(t));
}
}
}
@ -156,5 +159,5 @@ void value_sweep::operator()(expr_ref_vector const& terms,
values.push_back(vec);
unassign(qhead);
}
unassign(qhead0);
unassign(qhead0);
}