1double
2foo (void)
3{
4  return 0.0;
5}
6
7void
8do_sibcall (void)
9{
10  (void) foo ();
11}
12
13int
14main (void)
15{
16   double x;
17
18   for (x = 0; x < 20; x++)
19      do_sibcall ();
20   if (!(x >= 10))
21      abort ();
22   exit (0);
23}
24
25