On Sun, Dec 13, 2015 at 9:03 PM, Andi Kleen <a...@firstfloor.org> wrote: > Markus Trippelsdorf <mar...@trippelsdorf.de> writes: > >> Many developers are still using __attribute__((optimize())) in >> production code, although it quite broken. > > Wo reads documentation? @) If you want to discourage it better warn once > at runtime.
We're also quite heavily using it in LTO internally now. Richard. > -Andi
