[Bug tree-optimization/80620] [8 Regression] gcc produces wrong code with -O3

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80620

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
            Version|7.0.1                       |8.0
           Assignee|unassigned at gcc dot gnu.org      |rguenth at gcc dot 
gnu.org
   Target Milestone|7.2                         |8.0
            Summary|[7/8 Regression] gcc        |[8 Regression] gcc produces
                   |produces wrong code with    |wrong code with -O3
                   |-O3                         |

--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
The rev. is not on the GCC 7 branch.  I will have a look.