[Bug c/123710] ICE with invalid argument to vector_size

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123710

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-invalid-code,
                   |                            |ice-on-invalid-fuzzy
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2026-01-19
             Status|UNCONFIRMED                 |NEW

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Reduced:
```
typedef unsigned long long
    __attribute__((vector_size(*(int (*)())0xbabebec0))) V2DI;
```