diff options
Diffstat (limited to 'passes/techmap')
| -rw-r--r-- | passes/techmap/muxcover.cc | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/passes/techmap/muxcover.cc b/passes/techmap/muxcover.cc index a90d81985..2656f30ce 100644 --- a/passes/techmap/muxcover.cc +++ b/passes/techmap/muxcover.cc @@ -179,7 +179,7 @@ struct MuxcoverWorker int prepare_decode_mux(SigBit &A, SigBit B, SigBit sel, SigBit bit) { - if (A == B || sel == State::Sx) + if (A == B || A == State::Sx || B == State::Sx || sel == State::Sx) return 0; tuple<SigBit, SigBit, SigBit> key(A, B, sel); @@ -197,9 +197,6 @@ struct MuxcoverWorker if (std::get<2>(entry)) return 0; - if (A == State::Sx || B == State::Sx) - return 0; - return cost_dmux / GetSize(std::get<1>(entry)); } |