diff options
Diffstat (limited to 'passes/techmap/dffinit.cc')
| -rw-r--r-- | passes/techmap/dffinit.cc | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/passes/techmap/dffinit.cc b/passes/techmap/dffinit.cc index cf9301442..35645582b 100644 --- a/passes/techmap/dffinit.cc +++ b/passes/techmap/dffinit.cc @@ -99,8 +99,8 @@ struct DffinitPass : public Pass { pool<SigBit> used_bits; for (auto wire : module->selected_wires()) { - if (wire->attributes.count(ID(init))) { - Const value = wire->attributes.at(ID(init)); + if (wire->attributes.count(ID::init)) { + Const value = wire->attributes.at(ID::init); for (int i = 0; i < min(GetSize(value), GetSize(wire)); i++) if (value[i] != State::Sx) init_bits[sigmap(SigBit(wire, i))] = value[i]; @@ -154,15 +154,17 @@ struct DffinitPass : public Pass { value = Const(low_string); } - log("Setting %s.%s.%s (port=%s, net=%s) to %s.\n", log_id(module), log_id(cell), log_id(it.second), - log_id(it.first), log_signal(sig), log_signal(value)); - cell->setParam(it.second, value); + if (value.size() != 0) { + log("Setting %s.%s.%s (port=%s, net=%s) to %s.\n", log_id(module), log_id(cell), log_id(it.second), + log_id(it.first), log_signal(sig), log_signal(value)); + cell->setParam(it.second, value); + } } } for (auto wire : module->selected_wires()) - if (wire->attributes.count(ID(init))) { - Const &value = wire->attributes.at(ID(init)); + if (wire->attributes.count(ID::init)) { + Const &value = wire->attributes.at(ID::init); bool do_cleanup = true; for (int i = 0; i < min(GetSize(value), GetSize(wire)); i++) { SigBit bit = sigmap(SigBit(wire, i)); @@ -173,7 +175,7 @@ struct DffinitPass : public Pass { } if (do_cleanup) { log("Removing init attribute from wire %s.%s.\n", log_id(module), log_id(wire)); - wire->attributes.erase(ID(init)); + wire->attributes.erase(ID::init); } } } |