We have discussed -Ok(ernel) with the gcc guys in earnest. They are receptive but lack the round tuits. Steven Rostedt <rostedt@xxxxxxxxxxx> wrote: >On Sat, 2013-01-26 at 11:43 -0800, Linus Torvalds wrote: > >> The problem, of course, is that most -O2 code generation is done >> assuming hot loops that don't show much if any I$ issues. And the -Os >> thing is done *purely* for size, not taking any performance into >> account at all. There's no balanced middle ground, which is what _we_ >> would want. > >Gcc needs to implement a -Olinus > >;-) > >-- Steve -- Sent from my mobile phone. Please excuse brevity and lack of formatting. -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html