http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56864
Bill Schmidt <wschmidt at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rguenth at gcc dot gnu.org --- Comment #10 from Bill Schmidt <wschmidt at gcc dot gnu.org> 2013-05-02 15:55:07 UTC --- Well, I still can't find the magic to reproduce this myself, but our overnight tester shows the failure (http://gcc.gnu.org/ml/gcc-testresults/2013-05/msg00094.html). Richi, this is another test that started failing with the same commit as PR56865. In this case, it appears we are now vectorizing a loop that we formerly expected not to. Are you able to reproduce this? Andreas, would you be able to provide -fdump-tree-vect-details information for r196871 and r196872 to make it easier to debug the problem? Thanks, Bill