diff options
Diffstat (limited to 'backends/btor/btor.cc')
| -rw-r--r-- | backends/btor/btor.cc | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/backends/btor/btor.cc b/backends/btor/btor.cc index a507b120b..7c054d655 100644 --- a/backends/btor/btor.cc +++ b/backends/btor/btor.cc @@ -496,7 +496,7 @@ struct BtorWorker goto okay; } - if (cell->type.in("$mux", "$_MUX_")) + if (cell->type.in("$mux", "$_MUX_", "$_NMUX_")) { SigSpec sig_a = sigmap(cell->getPort("\\A")); SigSpec sig_b = sigmap(cell->getPort("\\B")); @@ -511,6 +511,12 @@ struct BtorWorker int nid = next_nid++; btorf("%d ite %d %d %d %d\n", nid, sid, nid_s, nid_b, nid_a); + if (cell->type == "$_NMUX_") { + int tmp = nid; + nid = next_nid++; + btorf("%d not %d %d\n", nid, sid, tmp); + } + add_nid_sig(nid, sig_y); goto okay; } @@ -610,8 +616,8 @@ struct BtorWorker if (initstate_nid < 0) { int sid = get_bv_sid(1); - int one_nid = get_sig_nid(Const(1, 1)); - int zero_nid = get_sig_nid(Const(0, 1)); + int one_nid = get_sig_nid(State::S1); + int zero_nid = get_sig_nid(State::S0); initstate_nid = next_nid++; btorf("%d state %d\n", initstate_nid, sid); btorf("%d init %d %d %d\n", next_nid++, sid, initstate_nid, one_nid); |