sbitmap patch update

[Richard Kenner]

To avoid the appearance of a sequence point problem, I committed the
following:

Mon Apr 10 15:40:59 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

	* sbitmap.c (sbitmap_a_subset_b_p): Rework loop to avoid potential
	of sequence point problems.

*** sbitmap.c	2000/04/10 12:31:19	1.10
--- sbitmap.c	2000/04/10 19:29:34
*************** sbitmap_a_subset_b_p (a, b)
*** 266,272 ****
    sbitmap_ptr ap, bp;
  
!   
!   for (ap = a->elms, bp = b->elms, i = 0; i < a->size; i++)
!     if ((*ap++ | *bp++) != *bp)
        return 0;
  
--- 266,271 ----
    sbitmap_ptr ap, bp;
  
!   for (ap = a->elms, bp = b->elms, i = 0; i < a->size; i++, ap++, bp++)
!     if ((*ap | *bp) != *bp)
        return 0;