--- Comment #6 from Jan Hubicka <hubicka at gcc dot> ---
The problem is that we build type inheritance graph earlier and at that time
there are still virtual functions in the callgraph that are optimized out
before free-lang-data.  Their types however remain in ODR hash and thus are
considered by devirtualization.  I guess easiest fix is to simply rebuild ODR
hash.  We could also walk it and free lang data on them, but I think that would
be just wasted effort.


Reply via email to