https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71990
--- Comment #4 from sgunderson at bigfoot dot com --- OK, so it would have to be a special kind of cloning, not the one you can do yourself from code as of today? As a user, I suppose there's no really good way of dealing with this currently, right? Short of maybe doing manual multiversioning with __builtin_cpu_supports() and hoping that the compiler can hoist that out of all the loops.
