[Bug tree-optimization/88301] [8 Regression] Optimization regression with undefined unsigned overflow

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88301

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |9.0
            Summary|[8/9 Regression]            |[8 Regression] Optimization
                   |Optimization regression     |regression with undefined
                   |with undefined unsigned     |unsigned overflow
                   |overflow                    |
      Known to fail|                            |8.2.0

--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed on trunk sofar.