------- Comment #15 from bonzini at gnu dot org 2009-09-01 08:54 ------- Please try -O2 and -O2 -funroll-loops too, since -O3 is not always good for speed. (It would be even better if -O2 is not slower and you can find out what the culprit is at -O3; this is not necessarily possible though).
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38306
