https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110818
--- Comment #12 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Created attachment 55656 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55656&action=edit Assembly code The only difference between GCC 9 and GCC 10 is: #cmpl %edx, 0 GCC 10 has this line uncommented. So I almost think this is a bug in the binutils ...