[Bug middle-end/118879] Missed optimisation: std::in_range simpler size check

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118879

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
```
int f0(long long v)
{
    unsigned long long t = v;
    t += 0x80'00'00'00ull;
    if (t <= 0xff'ff'ff'ff)
    return v;
    return 0;
}
```