https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123870
--- Comment #7 from Ilya Kurdyukov <jpegqs at gmail dot com> --- So, XuanTie was supposed to maintain this target, but they stopped doing it? I think support for this RISC-V extension is in poor condition, it can't be used because there's no guarantee the code will work correctly. Even if I got it working correctly, it could easily break if I use other compiler flags, or make small changes to the code. I don't even know if these are software or hardware bugs, because I've read reviews from people who found that some instructions don't work with a specific register combination. > vmsgt.vx v8, v8, a3 gives an illegal instruction, even though it is supposed > to work. source: camel-cdr.github.io/rvv-bench-results/mangopi_mq_pro/
