------- Additional Comments From dje at gcc dot gnu dot org 2005-02-14 16:03 ------- With -O2/-O3 -funroll loops -fswitch-loops -fpeel-loops, mgrid (and swim) no longer regress. With just -O2/-O3, performance regression for mgrid remains (and swim performance dropped dramatically).
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18048
