diff options
Diffstat (limited to 'passes/techmap/clkbufmap.cc')
| -rw-r--r-- | passes/techmap/clkbufmap.cc | 24 |
1 files changed, 5 insertions, 19 deletions
diff --git a/passes/techmap/clkbufmap.cc b/passes/techmap/clkbufmap.cc index a2d10c48b..6fac1b437 100644 --- a/passes/techmap/clkbufmap.cc +++ b/passes/techmap/clkbufmap.cc @@ -112,27 +112,13 @@ struct ClkbufmapPass : public Pass { for (auto module : modules_sorted) { if (module->get_blackbox_attribute()) { - auto it = module->attributes.find("\\clkbuf_driver"); - if (it != module->attributes.end()) { - auto value = it->second.decode_string(); - for (auto name : split_tokens(value, ",")) { - auto wire = module->wire(RTLIL::escape_id(name)); - if (!wire) - log_error("Module %s does not have port %s.\n", log_id(module), log_id(name)); + for (auto wire : module->wires()) { + if (wire->get_bool_attribute("\\clkbuf_driver")) for (int i = 0; i < GetSize(wire); i++) - buf_ports.insert(make_pair(module->name, make_pair(RTLIL::escape_id(name), i))); - } - } - it = module->attributes.find("\\clkbuf_sink"); - if (it != module->attributes.end()) { - auto value = it->second.decode_string(); - for (auto name : split_tokens(value, ",")) { - auto wire = module->wire(RTLIL::escape_id(name)); - if (!wire) - log_error("Module %s does not have port %s.\n", log_id(module), log_id(name)); + buf_ports.insert(make_pair(module->name, make_pair(wire->name, i))); + if (wire->get_bool_attribute("\\clkbuf_sink")) for (int i = 0; i < GetSize(wire); i++) - sink_ports.insert(make_pair(module->name, make_pair(RTLIL::escape_id(name), i))); - } + sink_ports.insert(make_pair(module->name, make_pair(wire->name, i))); } continue; } |