gcc/testsuite/gcc.dg/torture/pr61681.c

   1 /* { dg-do run } */
   2
   3 extern void abort (void);
   4
   5 int a = 1, *e = &a, **f = &e, *l, *p, j;
   6 static int b;
   7 long d;
   8 short g;
   9
  10 void
  11 fn1 (int *p)
  12 {
  13   int m;
  14   if (!(*p & j))
  15     {
  16       int *n = &m;
  17       for (d = 6; d; d--)
  18         {
  19           for (g = 0; g < 1; g++)
  20             {
  21               n = l = *f;
  22               b = *p;
  23             }
  24           *n = 0;
  25         }
  26     }
  27 }
  28
  29 int
  30 main ()
  31 {
  32   p = *f;
  33   fn1 (p);
  34   if (b != 0)
  35     abort ();
  36   return 0;
  37 }