https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111794
--- Comment #2 from JuzheZhong <juzhe.zhong at rivai dot ai> --- Note that the reason we adjust the mask mode precision here is because the DSE bug for "small mask mode" https://github.com/gcc-mirror/gcc/commit/247cacc9e381d666a492dfa4ed61b7b19e2d008f This is the commit show why we adjust precision.
