[Bug tree-optimization/79191] potentially truncating unsigned conversion defeats range propagation

[amacleod at redhat dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79191

Andrew Macleod <amacleod at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #9 from Andrew Macleod <amacleod at redhat dot com> ---
Fixed in trunk. we handle masks and partial equivalencies much better now.