gcc/testsuite/gcc.dg/torture/pr103188.c

   1 /* { dg-do compile } */
   2
   3 int a, b, c, d = 10, e = 1, f, g, h, i;
   4 int main()
   5 {
   6   int j = -1;
   7 k:
   8   h = c;
   9 l:
  10   c = ~c;
  11   if (e)
  12   m:
  13     a = 0;
  14   if (j > 1)
  15     goto m;
  16   if (!e)
  17     goto l;
  18   if (c)
  19     goto p;
  20 n:
  21   goto m;
  22 o:
  23   if (f) {
  24     if (g)
  25       goto k;
  26     j = 0;
  27   p:
  28     if (d)
  29       goto o;
  30     goto n;
  31   }
  32   if (i)
  33     goto l;
  34   for (; a < 1; a++)
  35     while (a > d)
  36       b++;
  37   return 0;
  38 }