http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59775
--- Comment #12 from Jan Hubicka <hubicka at gcc dot gnu.org> --- OK, thanks for testing. I posted the patch. How far do we get with libreoffice and LTO now? (I need to move my compilation setup to new machine, it is on my TODO to get some statistic about devirtualization there - or any other app that does virtual inheritance)