gcc/testsuite/gcc.dg/torture/pr68083.c

   1 /* { dg-do run } */
   2
   3 int a = 2, b = 1, c = 1;
   4
   5 int
   6 fn1 ()
   7 {
   8   int d;
   9   for (; a; a--)
  10     {
  11       for (d = 0; d < 4; d++)
  12         {
  13           int k;
  14           if (c < 1)
  15             if (k)
  16               c = 0;
  17           if (b)
  18             continue;
  19           return 0;
  20         }
  21       b = !1;
  22     }
  23   return 0;
  24 }
  25
  26 int
  27 main ()
  28 {
  29   fn1 ();
  30
  31   if (a != 1)
  32     __builtin_abort ();
  33
  34   return 0;
  35 }