gcc/testsuite/gcc.c-torture/execute/920922-1.c

   1 unsigned long*
   2 f(p)unsigned long*p;
   3 {
   4   unsigned long a = (*p++) >> 24;
   5   return p + a;
   6 }
   7
   8 main ()
   9 {
  10   unsigned long x = 0x80000000UL;
  11   if (f(&x) != &x + 0x81)
  12     abort();
  13   exit(0);
  14 }