From: Kazu Hirata <kazu@cs.umass.edu>
Date: Tue, 19 Apr 2005 11:43:24 +0000 (+0000)
Subject: re PR tree-optimization/21096 (copy-prop leaks memory)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c5f083efc539edcdf27181fadb05ee418a3e3e19;p=gcc.git

re PR tree-optimization/21096 (copy-prop leaks memory)

	PR tree-optimization/21096
	* tree-ssa-copy.c (fini_copy_prop): Free cached_last_copy_of.

From-SVN: r98405
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4dfe83bf1e3..844197d44f2 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2005-04-19  Kazu Hirata  <kazu@cs.umass.edu>
+
+	PR tree-optimization/21096
+	* tree-ssa-copy.c (fini_copy_prop): Free cached_last_copy_of.
+
 2005-04-19  Alan Modra  <amodra@bigpond.net.au>
 
 	PR target/21098
diff --git a/gcc/tree-ssa-copy.c b/gcc/tree-ssa-copy.c
index b9544f88979..e657bdb8515 100644
--- a/gcc/tree-ssa-copy.c
+++ b/gcc/tree-ssa-copy.c
@@ -901,6 +901,7 @@ fini_copy_prop (void)
 
   substitute_and_fold (copy_of);
 
+  free (cached_last_copy_of);
   free (copy_of);
 }