diff options
Diffstat (limited to 'passes/techmap/dfflibmap.cc')
| -rw-r--r-- | passes/techmap/dfflibmap.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/passes/techmap/dfflibmap.cc b/passes/techmap/dfflibmap.cc index c8104fb7e..71d708c18 100644 --- a/passes/techmap/dfflibmap.cc +++ b/passes/techmap/dfflibmap.cc @@ -478,11 +478,15 @@ static void dfflibmap(RTLIL::Design *design, RTLIL::Module *module, bool prepare auto cell_type = cell->type; auto cell_name = cell->name; auto cell_connections = cell->connections(); + std::string src = cell->attributes["\\src"].decode_string(); + module->remove(cell); cell_mapping &cm = cell_mappings[cell_type]; RTLIL::Cell *new_cell = module->addCell(cell_name, prepare_mode ? cm.cell_name : "\\" + cm.cell_name); + if (!src.empty()) new_cell->attributes["\\src"] = src; + bool has_q = false, has_qn = false; for (auto &port : cm.ports) { if (port.second == 'Q') has_q = true; |