From bd98a41841b4c2f94efb5ba21092c33939611646 Mon Sep 17 00:00:00 2001
From: law <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 9 Nov 2004 04:21:49 +0000
Subject:         * cfg.c (redirect_edge_succ_nodup): Use find_edge rather than
         implementing it inline.

        * cfganal.c (find_edge): Search pred->succs or succ->preds,
        whichever is shorter.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@90333 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/cfg.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

(limited to 'gcc/cfg.c')

diff --git a/gcc/cfg.c b/gcc/cfg.c
index 1901a59051c..b3da1429b1d 100644
--- a/gcc/cfg.c
+++ b/gcc/cfg.c
@@ -428,14 +428,9 @@ edge
 redirect_edge_succ_nodup (edge e, basic_block new_succ)
 {
   edge s;
-  edge_iterator ei;
-
-  /* Check whether the edge is already present.  */
-  FOR_EACH_EDGE (s, ei, e->src->succs)
-    if (s->dest == new_succ && s != e)
-      break;
 
-  if (s)
+  s = find_edge (e->src, new_succ);
+  if (s && s != e)
     {
       s->flags |= e->flags;
       s->probability += e->probability;
-- 
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