https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102230
--- Comment #2 from Hongtao.liu <crazylht at gmail dot com> --- (In reply to Hongtao.liu from comment #1) > It relies on > https://gcc.gnu.org/pipermail/gcc-patches/2021-August/576496.html which is > not committed yet. I realize it's 64-bit vector which will be supported later.