[Bug c/109025] ice in nested_in_vect_loop_p

[dcb314 at hotmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109025

--- Comment #1 from David Binderman <dcb314 at hotmail dot com> ---
Reduced C code seems to be:

g_86, g_472, g_1844, func_4_p_8;
func_4() {
  int *l_3175 = &g_86;
  for (; g_1844; g_1844 -= 1) {
    g_472 = 1;
    for (; g_472; g_472 += 1)
      if (func_4_p_8)
        *l_3175 ^= 10;
    *l_3175 ^= 10;
  }
}