1 long *wm_TR;
2 long *wm_HB;
3 long *wm_SPB;
4 
5 long mem[100];
6 
7 f (mr_TR, mr_SPB, mr_HB, reg1, reg2)
8      long *mr_TR;
9      long *mr_SPB;
10      long *mr_HB;
11      long *reg1;
12      long *reg2;
13 {
14   long *x = mr_TR;
15 
16   for (;;)
17     {
18       if (reg1 < reg2)
19 	goto out;
20       if ((long *) *reg1 < mr_HB && (long *) *reg1 >= mr_SPB)
21 	*--mr_TR = *reg1;
22       reg1--;
23     }
24  out:
25 
26   if (x != mr_TR)
27     abort ();
28 }
29 
30 main ()
31 {
32   mem[99] = (long) mem;
33   f (mem + 100, mem + 6, mem + 8, mem + 99, mem + 99);
34   exit (0);
35 }
36