[Bug tree-optimization/71702] dr_group_sort_cmp violates transitivity required for qsort

[amonakov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71702

--- Comment #8 from Alexander Monakov <amonakov at gcc dot gnu.org> ---
Author: amonakov
Date: Thu Sep 21 21:56:16 2017
New Revision: 253081

URL: https://gcc.gnu.org/viewcvs?rev=253081&root=gcc&view=rev
Log:
PR tree-optimization/71702

        Backport r230667
        2015-11-20  Jim Wilson  <jim.wil...@linaro.org>

        * tree-vect-data-refs.c (compare_tree): Call STRIP_NOPS.


Modified:
    branches/gcc-5-branch/gcc/ChangeLog
    branches/gcc-5-branch/gcc/tree-vect-data-refs.c