https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102543
--- Comment #9 from Hongtao.liu <crazylht at gmail dot com> --- I'm curious why we need peeling for unaligned access, because unaligned access instructions should also be available for aligned addresses, can't we just mark mem_ref as unaligned (although this is fake, just to generate unaligned instructions for the back end only)
