fix ffr

7 days ago · df463826ae
1 changed files with 2 additions and 2 deletions
--- a/src/kyupy/circuit.py
+++ b/src/kyupy/circuit.py
@ -631,8 +631,8 @@ class Circuit:
                    queue.append(succ)
            yield n
-    def fanout_free_regions(self):
+    def fanout_free_regions(self, tlib: 'TechLib'): # type: ignore
-        for stem in self.reversed_topological_order():
+        for stem in self.reversed_topological_order(tlib):
            if len(stem.outs) == 1 and 'dff' not in stem.kind.lower(): continue
            region = []
            if 'dff' in stem.kind.lower():