http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46969
--- Comment #3 from Ira Rosen <irar at il dot ibm.com> 2010-12-16 11:35:19 UTC --- This revision changed the realignment for the loop, we now use loop peeling to make the accesses aligned. Maybe auto-par doesn't handle the peeled loop correctly? Also after a small change in the code I couldn't see the error anymore, even after reverting the change.
