[Bug tree-optimization/69719] [5 Regression] wrong code at -O3 on x86_64-linux-gnu

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69719

--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Wed Feb 10 08:36:03 2016
New Revision: 233262

URL: https://gcc.gnu.org/viewcvs?rev=233262&root=gcc&view=rev
Log:
2016-02-10  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/69719
        * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
        Adjust previous fix by ensuring that dr_a1 is left of dr_a2.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-vect-data-refs.c