gcc/testsuite/gcc.c-torture/execute/pr59747.c

   1 extern void abort (void);
   2 extern void exit (int);
   3
   4 int a[6], c = 1, d;
   5 short e;
   6
   7 int __attribute__ ((noinline))
   8 fn1 (int p)
   9 {
  10   return a[p];
  11 }
  12
  13 int
  14 main ()
  15 {
  16   if (sizeof (long long) != 8)
  17     exit (0);
  18
  19   a[0] = 1;
  20   if (c)
  21     e--;
  22   d = e;
  23   long long f = e;
  24   if (fn1 ((f >> 56) & 1) != 0)
  25     abort ();
  26   exit (0);
  27 }