https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113281
--- Comment #8 from JuzheZhong <juzhe.zhong at rivai dot ai> --- (In reply to Andrew Pinski from comment #7) > > short b = a = 0; > > s/short/int/ allows it to work ... Thanks Andrew. I think we should change the tittle. It should be mismatch on both RISC-V and ARM SVE with -fno-vect-cost-model.