[Bug rtl-optimization/68796] Make use of and-immediate+compare instructions more robust

[ktkachov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68796

ktkachov at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED
   Target Milestone|---                         |6.0

--- Comment #4 from ktkachov at gcc dot gnu.org ---
Fixed for GCC 6 for aarch64 in a target-specific way after discussion on the
gcc-patches