https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85574
--- Comment #23 from Jan Hubicka <hubicka at gcc dot gnu.org> --- Patch needs ">>>" to be repaced by "> > >" to bootstrap, but then I get 756 mismatches building firefox, while previously it was 1300 and before the rebuild_type_inheritance_graph 6273, so we are improving. I will look into the remaining cases. Can't the type sharing difference come from GTY((cache)) use in tree.h?
