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

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

From-SVN: r33064

gcc/ChangeLog

+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.
+
 2000-04-10  Nathan Sidwell  <nathan@codesourcery.com>
 
 	* rtl.def (ASHIFT, ROTATE, ASHIFTRT, LSHIFTRT, ROTATERT):

gcc/sbitmap.c

@@ -265,9 +265,8 @@ sbitmap_a_subset_b_p (a, b)
   unsigned int i;
   sbitmap_ptr ap, bp;
 
-  
-  for (ap = a->elms, bp = b->elms, i = 0; i < a->size; i++)
-    if ((*ap++ | *bp++) != *bp)
+  for (ap = a->elms, bp = b->elms, i = 0; i < a->size; i++, ap++, bp++)
+    if ((*ap | *bp) != *bp)
       return 0;
 
   return 1;