https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111311
--- Comment #1 from JuzheZhong <juzhe.zhong at rivai dot ai> --- Except the known issue (LTO issue). All other issues are either bugus FAILS or very simple bugs. Fixing them just need a few days (maybe 2 ~ 3days). I will fix them first before sending new feature patches and the future new patches should always pass all regression tests with enablig vector extension.