https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53947 Bug 53947 depends on bug 91460, which changed state.
Bug 91460 Summary: gcc -mpreferred-vector-width=256 is slower than -mpreferred-vector-width=128 for some loops https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91460 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |DUPLICATE
