From: Richard Guenther <rguenther@suse.de>
Date: Tue, 18 Sep 2007 11:22:47 +0000 (+0000)
Subject: re PR c++/31863 (g++-4.1: out of memory with -O1/-O2)
X-Git-Tag: releases/gcc-4.3.0~2521
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=efe9e8292626d3607873629c14b1404459649769;p=thirdparty%2Fgcc.git

re PR c++/31863 (g++-4.1: out of memory with -O1/-O2)

2007-09-18  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/31863
	* tree-ssa-structalias.c (create_variable_info_for): Always
	free the fieldstack.

From-SVN: r128573
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f972d7b297bb..483ab37de8b1 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2007-09-18  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/31863
+	* tree-ssa-structalias.c (create_variable_info_for): Always
+	free the fieldstack.
+
 2007-09-18  Dorit Nuzman  <dorit@il.ibm.com>
 
 	* opts.c (decode_options): Enable vectorization under -O3.
diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c
index 3e588bdfcdb4..e2019f5e3f26 100644
--- a/gcc/tree-ssa-structalias.c
+++ b/gcc/tree-ssa-structalias.c
@@ -4500,8 +4500,10 @@ create_variable_info_for (tree decl, const char *name)
 
 	  stats.total_vars++;
 	}
-      VEC_free (fieldoff_s, heap, fieldstack);
     }
+
+  VEC_free (fieldoff_s, heap, fieldstack);
+
   return index;
 }