gcc/testsuite/gcc.dg/torture/pr82217.c

   1 /* { dg-do compile } */
   2
   3 int a, b, c;
   4
   5 void fn1 ()
   6 {
   7   while (1)
   8     {
   9       if (c)
  10         goto L2;
  11       break;
  12     }
  13   if (c)
  14     {
  15 L1:
  16         {
  17           int g[1];
  18           if (b)
  19             goto L1;
  20           goto L1;
  21 L2:
  22           for (a = 0; a;)
  23             goto L1;
  24         }
  25     }
  26 }
  27
  28 int main ()
  29 {
  30   fn1 ();
  31   return 0;
  32 }