------- Comment #26 from irar at il dot ibm dot com 2009-12-20 13:46 ------- I think the problem is in alignment. We force alignment of temp.6 and temp.20 - the arrays of relevant comaprison results - even though we don't vectorize their loop. The decision whether we can force alignment is made in vect_can_force_dr_alignment_p(), and it seems that the only target specific query there is comparison with MAX_STACK_ALIGNMENT.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41082
