aboutsummaryrefslogtreecommitdiffstats
path: root/backends/aiger
diff options
context:
space:
mode:
Diffstat (limited to 'backends/aiger')
-rw-r--r--backends/aiger/xaiger.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/backends/aiger/xaiger.cc b/backends/aiger/xaiger.cc
index c2d076c86..66ddbde33 100644
--- a/backends/aiger/xaiger.cc
+++ b/backends/aiger/xaiger.cc
@@ -318,7 +318,7 @@ struct XAigerWriter
RTLIL::Module* box_module = module->design->module(cell->type);
log_assert(box_module);
- log_assert(box_module->attributes.count("\\abc9_box_id"));
+ log_assert(box_module->attributes.count("\\abc9_box_id") || box_module->get_bool_attribute("\\abc9_flop"));
auto r = box_ports.insert(cell->type);
if (r.second) {