[Bug tree-optimization/123864] [13/14/15 Regression] wrong code with __builtin_*_overflow() at -O2 and above since r13-979

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123864

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[13/14/15/16 Regression]    |[13/14/15 Regression] wrong
                   |wrong code with             |code with
                   |__builtin_*_overflow() at   |__builtin_*_overflow() at
                   |-O2 and above               |-O2 and above since r13-979
           Keywords|needs-bisection             |

--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Fixed on the trunk so far.