------- Comment #8 from sfilippone at uniroma2 dot it 2009-11-20 08:32 ------- (In reply to comment #6) > Richard Guenther wrote: > > > Well, within eval there's nothing really obvious to me. The > > innermost loop is exactly the same: > > But it is a very inefficient way of vectorizing, because the inner loop's body > is either executed twice or three times per outer loop (depending on the value > of i). > While I agree that I would code in a different way, still there is the change in compiler's behaviour. Although comment 7 indicates it's probably only at 64bits
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42108
