[Bug target/35363] Missing bit field coalescing optimization

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=35363

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED
                 CC|                            |pinskia at gcc dot gnu.org
   Target Milestone|---                         |8.0

--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Store merging fixes this for GCC 8 so closing as fixed:
  _5 = MEM[(struct A *)&a];
  _6 = _5 & 4261413056;
  _7 = _6 | 2074;
  MEM[(struct A *)&a] = _7;

I Will have to make sure we don't regress when adding lowering.