diff options
Diffstat (limited to 'frontends/aiger/aigerparse.cc')
| -rw-r--r-- | frontends/aiger/aigerparse.cc | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/frontends/aiger/aigerparse.cc b/frontends/aiger/aigerparse.cc index e7478c316..b9c648afd 100644 --- a/frontends/aiger/aigerparse.cc +++ b/frontends/aiger/aigerparse.cc @@ -442,11 +442,13 @@ void AigerReader::parse_xaiger() } } else if (c == 'r') { - uint32_t dataSize YS_ATTRIBUTE(unused) = parse_xaiger_literal(f); + uint32_t dataSize = parse_xaiger_literal(f); flopNum = parse_xaiger_literal(f); log_debug("flopNum = %u\n", flopNum); log_assert(dataSize == (flopNum+1) * sizeof(uint32_t)); - f.ignore(flopNum * sizeof(uint32_t)); + mergeability.reserve(flopNum); + for (unsigned i = 0; i < flopNum; i++) + mergeability.emplace_back(parse_xaiger_literal(f)); } else if (c == 'n') { parse_xaiger_literal(f); @@ -774,6 +776,7 @@ void AigerReader::post_process() auto ff = module->addCell(NEW_ID, "$__ABC9_FF_"); ff->setPort("\\D", d); ff->setPort("\\Q", q); + ff->attributes["\\abc9_mergeability"] = mergeability[i]; } dict<RTLIL::IdString, int> wideports_cache; |