https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65130
Jan Hubicka <hubicka at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |WAITING --- Comment #7 from Jan Hubicka <hubicka at gcc dot gnu.org> --- Does this still reproduce? It works with my tree (that has one ipa-icf fix I am about to commit today). As disucssed earlier, cycles in estimate_calls_size_and_time should not happen, because the function walks inline tree that can not have loops. So the bug is earlier. I would suspect that ipa-icf may make mess of aliases causing this to happen (that should be caught by the verifier but perhaps it isn't)