[Bug tree-optimization/21137] Convert (a >> 2) & 1 != 0 into a & 4 != 0

[roger at nextmovesoftware dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=21137

Roger Sayle <roger at nextmovesoftware dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
   Target Milestone|---                         |13.0
         Resolution|---                         |FIXED
                 CC|                            |roger at nextmovesoftware dot com

--- Comment #14 from Roger Sayle <roger at nextmovesoftware dot com> ---
This is currently fixed (in match.pd).