------- Comment #3 from ramana at gcc dot gnu dot org 2009-05-20 14:14 ------- There was a discussion thread here. http://gcc.gnu.org/ml/gcc/2008-07/msg00037.html and one of the solutions that Bingfeng was investigating was loop unrolling before ivopts in certain cases being useful .
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36712
