From 56d2d05b34bf8546bb945432496e5a6449a7d24c Mon Sep 17 00:00:00 2001
From: revitale <revitale@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sun, 1 Jul 2007 14:03:51 +0000
Subject: [PATCH] Fix missed initialization of scc_nodes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126167 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/ChangeLog | 6 ++++++
 gcc/ddg.c     | 1 +
 2 files changed, 7 insertions(+)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2229807..6884ecd 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2007-07-01  Vladimir Yanovsky  <yanov@il.ibm.com>
+	    Revital Eres  <eres@il.ibm.com>
+
+	* ddg.c (create_ddg_all_sccs): Fix missed
+	initialization of scc_nodes.
+
 2007-07-01  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR middle-end/32559
diff --git a/gcc/ddg.c b/gcc/ddg.c
index 7f298fb..882cc81 100644
--- a/gcc/ddg.c
+++ b/gcc/ddg.c
@@ -874,6 +874,7 @@ create_ddg_all_sccs (ddg_ptr g)
       if (backarc->aux.count == IN_SCC)
 	continue;
 
+      sbitmap_zero (scc_nodes);
       sbitmap_zero (from);
       sbitmap_zero (to);
       SET_BIT (from, dest->cuid);
-- 
2.7.4