[Bug target/94650] Missed x86-64 peephole optimization: x >= large power of two

[ubizjak at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94650

Uroš Bizjak <ubizjak at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED
   Target Milestone|---                         |11.0

--- Comment #4 from Uroš Bizjak <ubizjak at gmail dot com> ---
Implemented for gcc-11.