https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64065
--- Comment #7 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> --- (In reply to rguent...@suse.de from comment #6) > Does the restrict stuff make any performance difference? Not noticeable for the particular benchmark I'm running overnight.