------- Comment #4 from rguenth at gcc dot gnu dot org 2007-03-05 12:22 ------- Note that in addition to unrolling the outermost loop you can experiment with adjusting the --param max-completely-peeled-insns param. Also I wonder if
DO lxb=0,0 is really common (if so, the frontend might want to lower this differently). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31040
