https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109088
--- Comment #3 from JuzheZhong <juzhe.zhong at rivai dot ai> --- (In reply to Richard Biener from comment #2) > I think we can do conditional reduction but maybe not for variable-length > vectors? Otherwise I'm sure there's a duplicate bug about this. No, GCC still can not vectorize when I specify the fixed-length vectors (-msve-vector-bits=512). If it's a known issue, do you have any suggestion? I am willing to fix it when I finished the RVV auto-vectorization.
