diff options
Diffstat (limited to 'backends')
| -rw-r--r-- | backends/aiger/xaiger.cc | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/backends/aiger/xaiger.cc b/backends/aiger/xaiger.cc index e93fd35f7..a881b1b88 100644 --- a/backends/aiger/xaiger.cc +++ b/backends/aiger/xaiger.cc @@ -161,12 +161,8 @@ struct XAigerWriter } } - for (auto bit : input_bits) { - if (!bit.wire->port_output) - undriven_bits.erase(bit); - // Erase POs that are also PIs - output_bits.erase(bit); - } + for (auto bit : input_bits) + undriven_bits.erase(bit); for (auto bit : output_bits) if (!bit.wire->port_input) @@ -275,7 +271,8 @@ struct XAigerWriter } } } - if (!abc_box_seen) abc_box_seen = inst_module->attributes.count("\\abc_box_id"); + if (!abc_box_seen) + abc_box_seen = inst_module->attributes.count("\\abc_box_id"); ff_bits.emplace_back(d, q); undriven_bits.erase(q); |