sbitmap.c (sbitmap_union_of_preds): Set 'e' to the next edge predecessor in the first for-loop.

* sbitmap.c (sbitmap_union_of_preds): Set 'e' to the next edge predecessor in
the first for-loop.

From-SVN: r91007

gcc/ChangeLog

+2004-11-22  Nick Clifton  <nickc@redhat.com>
+
+	* sbitmap.c (sbitmap_union_of_preds): Set 'e' to the next edge
+	predecessor in the first for-loop.
+
 2004-11-21  Stan Shebs  <shebs@apple.com>
 
 	* config/rs6000/rs6000.c: (rs6000_darwin64_function_arg): Add

gcc/sbitmap.c

@@ -638,6 +638,7 @@ sbitmap_union_of_preds (sbitmap dst, sbitmap *src, int bb)
 
   for (e = NULL, ix = 0; ix < EDGE_COUNT (b->preds); ix++)
     {
+      e = EDGE_PRED (b, ix);
       if (e->src== ENTRY_BLOCK_PTR)
 	continue;