From 43b50eb2bfbf848d881d32ca8dbdd2aa7de8ecca Mon Sep 17 00:00:00 2001
From: Andrew Pinski <pinskia@gmail.com>
Date: Thu, 29 Jun 2006 09:28:04 -0700
Subject: [PATCH] tree.c (tree_size): Do not waste tail padding in struct
tree_string and make the size be the same...
2006-06-28 Andrew Pinski <pinskia@gmail.com>
* tree.c (tree_size): Do not waste tail padding in
struct tree_string and make the size be the same as
build_string will generate.
From-SVN: r115072
---
gcc/ChangeLog | 6 ++++++
gcc/tree.c | 2 +-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8044ed5e255a..4814be31e394 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2006-06-28 Andrew Pinski <pinskia@gmail.com>
+
+ * tree.c (tree_size): Do not waste tail padding in
+ struct tree_string and make the size be the same as
+ build_string will generate.
+
2006-06-28 Jason Merrill <jason@redhat.com>
PR c++/27768
diff --git a/gcc/tree.c b/gcc/tree.c
index e0e6716c2f69..02e7c7c68284 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -419,7 +419,7 @@ tree_size (tree node)
+ (TREE_VEC_LENGTH (node) - 1) * sizeof(char *));
case STRING_CST:
- return sizeof (struct tree_string) + TREE_STRING_LENGTH (node) - 1;
+ return TREE_STRING_LENGTH (node) + offsetof (struct tree_string, str) + 1;
case OMP_CLAUSE:
return (sizeof (struct tree_omp_clause)
--
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