https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43147
--- Comment #18 from Hongtao.liu <crazylht at gmail dot com> --- (In reply to Marc Glisse from comment #17) > (In reply to Hongtao.liu from comment #15) > > The issue can also be solved by folding __builtin_ia32_shufps to gimple > > VEC_PERM_EXPR, > > Didn't you post a patch to do that last year? What happened to it? I almost forgot it, let me retest my patch, it's in https://gcc.gnu.org/pipermail/gcc-patches/2020-December/562029.html
