[Bug tree-optimization/56352] Simplify testing of related conditions in for loop

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56352

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Testcase:

int f(int);
void g(int a, int b)
{
    int i;
for (i = 0; i < a; i++)
{
  if (i >= b)
    break;

  f(i);
}

}