[Bug tree-optimization/70026] [6 Regression] ICE in expand_expr_real_2 with -O1 -ftree-vectorize

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70026

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
unsigned int a[64], b[64], c[64], d[64], e[64];

void
foo ()
{
  int i;
  for (i = 0; i < 64; i++)
    {
      d[i] = a[i];
      e[i] = ((b[i] < e[i]) != !c[i]) && !a[i];
    }
}

-O3 is enough on x86_64.