[Bug tree-optimization/103325] 1 << -1 is never reduced to a constant during gimple

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103325

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
   Target Milestone|---                         |12.3
             Status|NEW                         |RESOLVED

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Fixed for GCC 12.3.0 by r12-9091-g9dccaeaa586a16 (aka PR 108306 ). So closing
as fixed.

Note DOM and VRP both do it so it is done at -O1 and -O2.