gcc/testsuite/gcc.c-torture/execute/920501-3.c

   1 int tab[9];
   2 execute(oip, ip)
   3      unsigned short *oip, *ip;
   4 {
   5 #ifndef NO_LABEL_VALUES
   6   int x = 0;
   7   int *xp = tab;
   8 base:
   9   x++;
  10   if (x == 4)
  11     {
  12       *xp = 0;
  13       return;
  14     }
  15   *xp++ = ip - oip;
  16   goto *(&&base + *ip++);
  17 #else
  18   tab[0] = 0;
  19   tab[1] = 1;
  20   tab[2] = 2;
  21   tab[3] = 0;
  22 #endif
  23 }
  24
  25 main()
  26 {
  27   unsigned short ip[10];
  28   int i;
  29   for (i = 0; i < 10; i++)
  30     ip[i] = 0;
  31   execute(ip, ip);
  32   if (tab[0] != 0 || tab[1] != 1 || tab[2] != 2 || tab[3] != 0)
  33     abort();
  34   exit(0);
  35 }