[Bug tree-optimization/119509] Missed optimization on AArch64 for comparison of division equivalent to right shift

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119509

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |enhancement
             Status|UNCONFIRMED                 |NEW
          Component|target                      |tree-optimization
   Last reconfirmed|                            |2025-03-28
     Ever confirmed|0                           |1

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
  _5 = val_2(D) & 0xffff00;
  _1 = _5 > 0xff;

Confirmed.

GCC does handle:
```
unsigned
foo0(unsigned val)
{
    return (val & (~0xff000000)) > 0xff;
}
```

Correctly.