https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91208
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- cc1*checksum.o warning appears normally (though I wonder why, e.g. for cc1-checksum.o etc. it is not printed, just for ObjC/ObjC++), what is more interesting is what is printed after the comparison failure message (i.e. content of .bad_compare) and what the differences are.
