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fixing conca

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2024-09-01 16:34:35 -07:00
parent 39eaf62040
commit 27e3d28cfc
2 changed files with 9 additions and 8 deletions
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5
src/ast/sls/sls_bv_eval.cpp
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@ -362,9 +362,9 @@ namespace sls {
}
case OP_CONCAT: {
unsigned bw = 0;
for (unsigned i = e->get_num_args(); i-- > 0; ) {
for (unsigned i = e->get_num_args(); i-- > 0;) {
auto const& a = wval(e->get_arg(i));
for (unsigned j = 0; false && j < a.bw; ++j)
for (unsigned j = 0; j < a.bw; ++j)
val.eval.set(j + bw, a.get_bit(j));
bw += a.bw;
}
@ -1838,6 +1838,7 @@ namespace sls {
auto& ve = assign_value(e);
for (unsigned j = e->get_num_args() - 1; j > idx; --j)
bw += bv.get_bv_size(e->get_arg(j));
//verbose_stream() << m_bounded_pp(e, m) << " " << idx << " " << bw << "\n";
auto& a = wval(e, idx);
for (unsigned i = 0; i < a.bw; ++i)
m_tmp.set(i, ve.get(i + bw));