gcc/testsuite/gcc.c-torture/execute/20010129-1.c

   1 long baz1 (void *a)
   2 {
   3   static long l;
   4   return l++;
   5 }
   6
   7 int baz2 (const char *a)
   8 {
   9   return 0;
  10 }
  11
  12 int baz3 (int i)
  13 {
  14   if (!i)
  15     abort ();
  16   return 1;
  17 }
  18
  19 void **bar;
  20
  21 int foo (void *a, long b, int c)
  22 {
  23   int d = 0, e, f = 0, i;
  24   char g[256];
  25   void **h;
  26
  27   g[0] = '\n';
  28   g[1] = 0;
  29
  30   while (baz1 (a) < b) {
  31     if (g[0] != ' ' && g[0] != '\t') {
  32       f = 1;
  33       e = 0;
  34       if (!d && baz2 (g) == 0) {
  35         if ((c & 0x10) == 0)
  36           continue;
  37         e = d = 1;
  38       }
  39       if (!((c & 0x10) && (c & 0x4000) && e) && (c & 2))
  40         continue;
  41       if ((c & 0x2000) && baz2 (g) == 0)
  42         continue;
  43       if ((c & 0x1408) && baz2 (g) == 0)
  44         continue;
  45       if ((c & 0x200) && baz2 (g) == 0)
  46         continue;
  47       if (c & 0x80) {
  48         for (h = bar, i = 0; h; h = (void **)*h, i++)
  49           if (baz3 (i))
  50             break;
  51       }
  52       f = 0;
  53     }
  54   }
  55   return 0;
  56 }
  57
  58 int main ()
  59 {
  60   void *n = 0;
  61   bar = &n;
  62   foo (&n, 1, 0xc811);
  63   exit (0);
  64 }