[Bug middle-end/59561] [4.9 Regression] warning: iteration 4 invokes undefined behavior

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59561

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri Jan 24 23:17:25 2014
New Revision: 207065

URL: http://gcc.gnu.org/viewcvs?rev=207065&root=gcc&view=rev
Log:
    PR middle-end/59561
    * cfgloopmanip.c (copy_loop_info): If
    loop->warned_aggressive_loop_optimizations, make sure
    the flag is set in target loop too.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgloopmanip.c