[Bug rtl-optimization/114338] (x & (-1 << y)) should be optimized to ((x >> y) << y) or vice versa

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114338

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note I added this to the list of Canonicalization issues in gimple on the wiki:
https://gcc.gnu.org/wiki/GimpleCanonical