https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113431
--- Comment #11 from JuzheZhong <juzhe.zhong at rivai dot ai> --- I think this following: https://godbolt.org/z/5sWEWWGox ARM SVE GCC-11 correctly vectorize this codes. But both GCC-12 and GCC-13 failed to vectorize it. GCC-14 vectorize it in a wrong way. Would it be possible to recover it back to GCC-11 ?