https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70359
--- Comment #35 from rguenther at suse dot de <rguenther at suse dot de> --- On Thu, 8 Mar 2018, segher at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70359 > > --- Comment #33 from Segher Boessenkool <segher at gcc dot gnu.org> --- > The "> 9" transform reduces path length. But foe -Os that is often not a > good idea. Hm, indeed - the > 9 might be notably faster. So it's not a clear win to disable the folding here.
