[Bug tree-optimization/66278] Missed auto-vectorization of an array subtraction

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66278

--- Comment #8 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Fri Apr 21 08:50:19 2017
New Revision: 247051

URL: https://gcc.gnu.org/viewcvs?rev=247051&root=gcc&view=rev
Log:
Add test-case (PR tree-optimization/66278).

2017-04-21  Martin Liska  <mliska@suse.cz>

        PR tree-optimization/66278
        * gcc.dg/vect/pr66278.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr66278.c
Modified:
    trunk/gcc/testsuite/ChangeLog