[Bug middle-end/82547] wide_int is not setting overflow properly for large unsigned add/subtract calculations.

[rsandifo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82547

rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2017-11-21
           Assignee|unassigned at gcc dot gnu.org      |rsandifo at gcc dot 
gnu.org
     Ever confirmed|0                           |1