[Bug c/123466] ICE in get_unwidened

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123466

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2026-01-08
             Status|UNCONFIRMED                 |NEW
           Keywords|                            |error-recovery,
                   |                            |ice-checking,
                   |                            |ice-on-invalid-code

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Shorter testcase:
```
unsigned ll = 0 ;
void  foo ( void ) {
  1 << ( ll - 1ll );
}
void ll () {}
```