https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94364
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- Huh, looks like this is the (patched by us) memory copying done in spec_qsort? I wonder if you can re-measure with our patching undone but then with -fno-strict-aliasing (though I think that only was required with LTO). How large are the objects sorted in mcf?
