techmap: Remove techmap_chtype from the result

YosysHQ · May 3, 2024 · d14882f · d14882f
1 parent f3f0d9b
commit d14882f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/passes/techmap/techmap.cc b/passes/techmap/techmap.cc
@@ -337,8 +337,10 @@ struct TechmapWorker
 			if (c->type.begins_with("\\$"))
 				c->type = c->type.substr(1);
 
-			if (c->type == ID::_TECHMAP_PLACEHOLDER_ && tpl_cell->has_attribute(ID::techmap_chtype))
+			if (c->type == ID::_TECHMAP_PLACEHOLDER_ && tpl_cell->has_attribute(ID::techmap_chtype)) {
 				c->type = RTLIL::escape_id(tpl_cell->get_string_attribute(ID::techmap_chtype));
+				c->attributes.erase(ID::techmap_chtype);
+			}
 
 			vector<IdString> autopurge_ports;