From: Jakub Jelinek <jakub@redhat.com>
Date: Tue, 5 Mar 2013 15:49:43 +0000 (+0100)
Subject: re PR middle-end/56461 (GCC is leaking lots of memory)
X-Git-Tag: releases/gcc-4.8.0~184
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=334e71e8229943d34aa0826650a5abf3b1d662a9;p=thirdparty%2Fgcc.git

re PR middle-end/56461 (GCC is leaking lots of memory)

	PR middle-end/56461
	* sched-deps.c (delete_dep_node): Free DEP_REPLACE.

From-SVN: r196467
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f04cd5703a96..573f22431ea3 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2013-03-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/56461
+	* sched-deps.c (delete_dep_node): Free DEP_REPLACE.
+
 2013-03-05  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/56521
diff --git a/gcc/sched-deps.c b/gcc/sched-deps.c
index be6e7bb95142..07857f2d6bff 100644
--- a/gcc/sched-deps.c
+++ b/gcc/sched-deps.c
@@ -352,6 +352,8 @@ delete_dep_node (dep_node_t n)
   gcc_assert (dep_link_is_detached_p (DEP_NODE_BACK (n))
 	      && dep_link_is_detached_p (DEP_NODE_FORW (n)));
 
+  XDELETE (DEP_REPLACE (DEP_NODE_DEP (n)));
+
   --dn_pool_diff;
 
   pool_free (dn_pool, n);