https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111555
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to YunQiang Su from comment #2) > For AArch64, clang supports `-mno-unaligned-access`, while gcc doesn't, > should we add it as an alias of -mstrict-align? -mno-unaligned-access is the arm option here rather than the aarch64 option :). I suspect clang folks decided to have the same option for both targets. I don't think we should support -mno-unaligned-access for aarch64 GCC.
