[Bug c++/78558] [5 Regression] Incorrect loop optimization leads to crash

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78558

Martin Liška <marxin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2016-11-28
                 CC|                            |marxin at gcc dot gnu.org,
                   |                            |rguenth at gcc dot gnu.org
   Target Milestone|---                         |5.5
            Summary|Incorrect loop optimization |[5 Regression] Incorrect
                   |leads to crash              |loop optimization leads to
                   |                            |crash
     Ever confirmed|0                           |1

--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Confirmed, was fixed by Richi's commit r224598. Do we want to somehow back port
it to GCC 5 branch?