[Bug tree-optimization/91240] [8/9/10 Regression] Wrong code with -O3 due to unroll and jam pass

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91240

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2019-07-24
                 CC|                            |marxin at gcc dot gnu.org,
                   |                            |matz at gcc dot gnu.org,
                   |                            |rguenth at gcc dot gnu.org
      Known to work|                            |7.4.0
   Target Milestone|---                         |8.4
            Summary|Wrong code with -O3         |[8/9/10 Regression] Wrong
                   |                            |code with -O3 due to unroll
                   |                            |and jam pass
     Ever confirmed|0                           |1
      Known to fail|                            |10.0, 8.3.0, 9.1.0

--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Confirmed, started with Michael's r255467.