gcc/testsuite/gcc.dg/torture/pr60903.c

   1 /* { dg-do compile } */
   2
   3 extern int a, b, k, q;
   4
   5 void
   6 foo ()
   7 {
   8   if (a)
   9     {
  10       while (q)
  11         {
  12         lbl:
  13           if (a)
  14             {
  15               a = 0;
  16               goto lbl;
  17             }
  18         }
  19       b = k;
  20     }
  21   goto lbl;
  22 }