------- Comment #4 from dorit at gcc dot gnu dot org 2007-07-01 12:48 ------- Looks like the data-dependence analysis is doing it's job (it figures out that the dependence distance is 1), but the vectorizer is still not willing to vectorize. Need to look into this.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32377