[Bug c/122497] ice during GIMPLE pass: sccp

[dcb314 at hotmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122497

--- Comment #2 from David Binderman <dcb314 at hotmail dot com> ---
Reduced code appears to be:

char g_2[][2];
int g_4, g_5;
void main() {
  for (; g_4; g_4 -= 1)
    g_5 = g_2[g_4 + 2][g_4];
}