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write_xaiger: skip if no arrival times

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This commit is contained in:
Eddie Hung 2020-01-14 13:05:39 -08:00
parent 915e7dde73
commit aaafd784a5
1 changed files with 3 additions and 0 deletions
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3
backends/aiger/xaiger.cc
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@ -257,6 +257,9 @@ struct XAigerWriter
arrivals.push_back(atoi(tok.c_str())); arrivals.push_back(atoi(tok.c_str()));
} }
if (arrivals.empty())
continue;
if (GetSize(arrivals) > 1 && GetSize(arrivals) != GetSize(port_wire)) if (GetSize(arrivals) > 1 && GetSize(arrivals) != GetSize(port_wire))
log_error("%s.%s is %d bits wide but abc9_arrival = %s has %d value(s)!\n", log_id(cell->type), log_id(conn.first), log_error("%s.%s is %d bits wide but abc9_arrival = %s has %d value(s)!\n", log_id(cell->type), log_id(conn.first),
GetSize(port_wire), log_signal(it->second), GetSize(arrivals)); GetSize(port_wire), log_signal(it->second), GetSize(arrivals));