[Bug tree-optimization/126295] !(i >= j) && (i < j) for fp should optimize to `i < j` even with trapping

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126295

--- Comment #2 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Same issue:
```
_Bool ff(double i, double j)
{
    if (i < j)
      return 0;
    return i > j;
}
```