--- a/contrib/revsetbenchmarks.txt	Tue Sep 23 17:09:19 2014 -0700
+++ b/contrib/revsetbenchmarks.txt	Tue Sep 23 17:12:27 2014 -0700
@@ -28,3 +28,5 @@
 (_intlist('20000\x0020001')) and merge()
 parents(20000)
 (20000::) - (20000)
+# The one below is used by rebase
+(children(ancestor(tip~5, tip)) and ::(tip~5))::