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bit2bool bug reported by Sagar Chaki

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-07-02 23:48:49 +02:00
parent a5e3713c2c
commit 3533a09010
1 changed files with 3 additions and 2 deletions
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5
src/muz/transforms/dl_mk_bit_blast.cpp
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@ -88,11 +88,12 @@ namespace datalog {
for (unsigned j = 0; j < arity_q; ++j) {
sort* s = q->get_domain(j);
arg = m.mk_var(j, s);
expr* t = arg;
if (m_bv.is_bv_sort(s)) {
expr* args[1] = { arg };
unsigned sz = m_bv.get_bv_size(s);
for (unsigned k = 0; k < sz; ++k) {
proj = m.mk_app(m_bv.get_family_id(), OP_BIT2BOOL, 1, args);
parameter p(k);
proj = m.mk_app(m_bv.get_family_id(), OP_BIT2BOOL, 1, &p, 1, &t);
sub.insert(m.mk_var(idx++, m.mk_bool_sort()), proj);
}
}