[Bug tree-optimization/81162] [8 Regression] UBSAN switch triggers incorrect optimization

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81162

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2017-06-22
                 CC|                            |mpolacek at gcc dot gnu.org
   Target Milestone|---                         |8.0
            Summary|UBSAN switch triggers       |[8 Regression] UBSAN switch
                   |incorrect optimization      |triggers incorrect
                   |                            |optimization
     Ever confirmed|0                           |1

--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Confirmed, started with r247578.