From: rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 26 Jun 2006 18:18:22 +0000 (+0000)
Subject: 2006-06-26  Richard Guenther  <rguenther@suse.de>
X-Git-Url: http://git.sourceforge.jp/view?a=commitdiff_plain;h=65c79db32af2be2c3a44e9b118cb868db71ddd5d;p=pf3gnuchains%2Fgcc-fork.git

2006-06-26  Richard Guenther  <rguenther@suse.de>

	* tree.c (build_string): Do not waste tail padding in
	struct tree_string.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@115021 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ea09b8d8303..ae7bf358c0e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,10 @@
 2006-06-26  Richard Guenther  <rguenther@suse.de>
 
+	* tree.c (build_string): Do not waste tail padding in
+	struct tree_string.
+
+2006-06-26  Richard Guenther  <rguenther@suse.de>
+
 	* ggc-page.c (init_ggc): Add missing element to size_lookup
 	table.
 
diff --git a/gcc/tree.c b/gcc/tree.c
index cbf4cc51eed..e0e6716c2f6 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -1120,8 +1120,9 @@ build_string (int len, const char *str)
 {
   tree s;
   size_t length;
-  
-  length = len + sizeof (struct tree_string);
+
+  /* Do not waste bytes provided by padding of struct tree_string.  */
+  length = len + offsetof (struct tree_string, str) + 1;
 
 #ifdef GATHER_STATISTICS
   tree_node_counts[(int) c_kind]++;