diff options
Diffstat (limited to 'passes/hierarchy')
| -rw-r--r-- | passes/hierarchy/hierarchy.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/passes/hierarchy/hierarchy.cc b/passes/hierarchy/hierarchy.cc index d71e9c574..41c1cfded 100644 --- a/passes/hierarchy/hierarchy.cc +++ b/passes/hierarchy/hierarchy.cc @@ -640,6 +640,9 @@ struct HierarchyPass : public Pass { if (w == nullptr || w->port_id == 0) continue; + if (GetSize(conn.second) == 0) + continue; + if (GetSize(w) == GetSize(conn.second)) continue; |