diff options
Diffstat (limited to 'backends/aiger')
| -rw-r--r-- | backends/aiger/aiger.cc | 3 | ||||
| -rw-r--r-- | backends/aiger/xaiger.cc | 9 |
2 files changed, 5 insertions, 7 deletions
diff --git a/backends/aiger/aiger.cc b/backends/aiger/aiger.cc index 3e8b14dee..44718baae 100644 --- a/backends/aiger/aiger.cc +++ b/backends/aiger/aiger.cc @@ -91,6 +91,9 @@ struct AigerWriter } else if (alias_map.count(bit)) { a = bit2aig(alias_map.at(bit)); + } else + if (initstate_bits.count(bit)) { + a = initstate_ff; } if (bit == State::Sx || bit == State::Sz) diff --git a/backends/aiger/xaiger.cc b/backends/aiger/xaiger.cc index 46890b071..627133314 100644 --- a/backends/aiger/xaiger.cc +++ b/backends/aiger/xaiger.cc @@ -153,11 +153,6 @@ struct XAigerWriter if (wire->port_input) sigmap.add(wire); - // promote output wires - for (auto wire : module->wires()) - if (wire->port_output) - sigmap.add(wire); - for (auto wire : module->wires()) { bool keep = wire->attributes.count("\\keep"); @@ -173,7 +168,7 @@ struct XAigerWriter } if (keep) - keep_bits.insert(bit); + keep_bits.insert(wirebit); if (wire->port_input || keep) { if (bit != wirebit) @@ -824,7 +819,7 @@ struct XAigerBackend : public Backend { log(" write ASCII version of AIGER format\n"); log("\n"); log(" -map <filename>\n"); - log(" write an extra file with port and latch symbols\n"); + log(" write an extra file with port and box symbols\n"); log("\n"); log(" -vmap <filename>\n"); log(" like -map, but more verbose\n"); |