[Bug tree-optimization/80443] [7 Regression] ICE on valid code at -O2 on x86_64-linux-gnu: in set_value_range, at tree-vrp.c:367

[glisse at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80443

Marc Glisse <glisse at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-valid-code
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2017-04-17
            Version|unknown                     |7.0.1
            Summary|ICE on valid code at -O2 on |[7 Regression] ICE on valid
                   |x86_64-linux-gnu: in        |code at -O2 on
                   |set_value_range, at         |x86_64-linux-gnu: in
                   |tree-vrp.c:367              |set_value_range, at
                   |                            |tree-vrp.c:367
     Ever confirmed|0                           |1

--- Comment #1 from Marc Glisse <glisse at gcc dot gnu.org> ---
Something to do with the handling of overflow in VRP?