https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97469
--- Comment #1 from Sergei Trofimovich <slyfox at gcc dot gnu.org> --- Reading https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#Common-Function-Attributes it's not very clear if __attribute__((__target__("..."))) should throw away all existing -m* command line options or should appends to existing ones.
