[Bug tree-optimization/23817] ICE in check_loop_closed_ssa_use, at tree-ssa-loop-manip.c:398

[belyshev at depni dot sinp dot msu dot ru]

------- Additional Comments From belyshev at depni dot sinp dot msu dot ru  
2005-09-11 10:39 -------
// another testcase, compile with -O3

int b;
void foo1 (int);

void foo (void)
{
  int i, j, k, l;
  short v;
  for (i = 0; i < 10; i ++)
    {
      for (l = 0; l < 10; l++)
        {
          asm volatile ("\n" : "=a" (v));
          j = v;
          if (j)
            {
              k = 1;
              goto out;
            }
        }
      if (b)
        foo1 (j);
      k = 0;
    out:
      if (!k)
        return;
    }
}


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23817