[Bug tree-optimization/114339] [14 regression] Tor miscompiled with -O2 -mavx -fno-vect-cost-model since r14-6822

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114339

--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Reduced testcase:
```
#define vect128 __attribute__((vector_size(16)))

[[gnu::noinline]]
vect128 long f(vect128 long a)
{
        return a <= (vect128 long){0, 9223372036854775807};
}

int main()
{
  vect128 long t = (vect128 long){0, 0};
  t = f(t);
  if (!t[1])
  __builtin_abort();

}
```