http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46279
--- Comment #3 from davidxl <xinliangli at gmail dot com> 2010-11-02 21:33:37 UTC --- Hoisting cmov out of the loop is more efficient ( I tried O3 before filing the bug). David On Tue, Nov 2, 2010 at 2:31 PM, pinskia at gcc dot gnu.org < gcc-bugzi...@gcc.gnu.org> wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46279 > > --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2010-11-02 > 21:31:03 UTC --- > Try -O3. -O3 enables -funswitch-loops which does this. > > -- > Configure bugmail: http://gcc.gnu.org/bugzilla/userprefs.cgi?tab=email > ------- You are receiving this mail because: ------- > You are on the CC list for the bug. >
