From: ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 12 Jun 2008 12:10:06 +0000 (+0000)
Subject: 	* tree-inline.c (copy_body_r): Copy TREE_SIDE_EFFECTS along with
X-Git-Url: http://git.sourceforge.jp/view?a=commitdiff_plain;h=74cbc6919c82c6cb8e90eca40099190a650927ab;p=pf3gnuchains%2Fgcc-fork.git

	* tree-inline.c (copy_body_r): Copy TREE_SIDE_EFFECTS along with
	TREE_THIS_VOLATILE on INDIRECT_REF nodes.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@136702 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 58260bbaff5..f91be0b6eb2 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,10 @@
 2008-06-12  Eric Botcazou  <ebotcazou@adacore.com>
 
+	* tree-inline.c (copy_body_r): Copy TREE_SIDE_EFFECTS along with
+	TREE_THIS_VOLATILE on INDIRECT_REF nodes.
+
+2008-06-12  Eric Botcazou  <ebotcazou@adacore.com>
+
 	* expr.c (store_field): Do a block copy from BLKmode to BLKmode-like.
 	(get_inner_reference): Use BLKmode for byte-aligned BLKmode bitfields.
 
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c
index cb97db1326b..e255424f548 100644
--- a/gcc/tree-inline.c
+++ b/gcc/tree-inline.c
@@ -715,6 +715,7 @@ copy_body_r (tree *tp, int *walk_subtrees, void *data)
 		    {
 	              *tp = build1 (INDIRECT_REF, type, new);
 		      TREE_THIS_VOLATILE (*tp) = TREE_THIS_VOLATILE (old);
+		      TREE_SIDE_EFFECTS (*tp) = TREE_SIDE_EFFECTS (old);
 		    }
 		}
 	      *walk_subtrees = 0;