https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117081
--- Comment #14 from Hongtao Liu <liuhongt at gcc dot gnu.org> --- > can be sinked to else branch(as sub + mov). When jle .L2 is not taken, > it can save one push instruction. And that's why 511.povray_r is improved. plus one pop instruction.
