[Bug tree-optimization/70310] [6 Regression] wrong code with vector compare at -O0

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70310

--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon Mar 21 13:50:50 2016
New Revision: 234369

URL: https://gcc.gnu.org/viewcvs?rev=234369&root=gcc&view=rev
Log:
2016-03-21  Richard Biener  <rguent...@suse.de>

        PR tree-optimization/70310
        * tree-vect-generic.c (expand_vector_condition): Fold the built
        condition.

        * gcc.dg/torture/pr70310.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr70310.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-generic.c