https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67030
vries at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |vries at gcc dot gnu.org --- Comment #8 from vries at gcc dot gnu.org --- FYI, I'm running into this bootstrap failure on x86_64 (r226251): ... src/gcc/ipa-devirt.c: In function ‘bool types_same_for_odr(const_tree, const_tree, bool)’: src/gcc/ipa-devirt.c:553:8: error: self-comparison always evaluates to false [-Werror=tautological-compare] != (TYPE_BINFO (type1) == NULL_TREE)) ...