From fe7139acb17eb96793ceb975f16f82b9b17d5a27 Mon Sep 17 00:00:00 2001
From: Jan Hubicka <jh@suse.cz>
Date: Wed, 15 Sep 2004 16:14:03 +0200
Subject: [PATCH] * tree-cfg.c (remove_bb): Release SSA defs.

From-SVN: r87553
---
 gcc/ChangeLog  | 4 ++++
 gcc/tree-cfg.c | 1 +
 2 files changed, 5 insertions(+)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 493f0c92ed1..0ec5d0c5105 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2004-09-15  Jan Hubicka  <jh@suse.cz>
+
+	* tree-cfg.c (remove_bb): Release SSA defs.
+
 2004-09-15  Kazu Hirata  <kazu@cs.umass.edu>
 
 	* doc/tm.texi: Follow spelling conventions.
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c
index 6f21467ca10..cd39d4d6ff6 100644
--- a/gcc/tree-cfg.c
+++ b/gcc/tree-cfg.c
@@ -1802,6 +1802,7 @@ remove_bb (basic_block bb)
   for (i = bsi_start (bb); !bsi_end_p (i); bsi_remove (&i))
     {
       tree stmt = bsi_stmt (i);
+      release_defs (stmt);
 
       set_bb_for_stmt (stmt, NULL);