https://gcc.gnu.org/bugzilla/show_bug.cgi?id=12056
--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to H.J. Lu from comment #5) > FWIW, it isn't a problem with GNU linker when all files are compiled > with the same version of gcc since linker can merge identical strings > with gcc help. Except it is a problem with -fsanitize=address.