From 5f9c7fc6eadd7bc70e13df4131c059ec9ae18103 Mon Sep 17 00:00:00 2001 From: Clifford Wolf Date: Sat, 23 Nov 2013 16:49:58 +0100 Subject: [PATCH] Improved handling of techmap special wires --- passes/techmap/techmap.cc | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/passes/techmap/techmap.cc b/passes/techmap/techmap.cc index 0bc19c348..e273769d1 100644 --- a/passes/techmap/techmap.cc +++ b/passes/techmap/techmap.cc @@ -78,7 +78,7 @@ static TechmapWires techmap_find_special_wires(RTLIL::Module *module) record.value = it.second; result[p].push_back(record); it.second->attributes["\\keep"] = RTLIL::Const(1); - it.second->attributes["\\_techmap_attr_"] = RTLIL::Const(1); + it.second->attributes["\\_techmap_special_"] = RTLIL::Const(1); } } @@ -112,6 +112,8 @@ static void techmap_module_worker(RTLIL::Design *design, RTLIL::Module *module, w->port_input = false; w->port_output = false; w->port_id = 0; + if (it.second->get_bool_attribute("\\_techmap_special_")) + w->attributes.clear(); module->wires[w->name] = w; design->select(module, w); } -- 2.30.2