From 538cbb1ecf7a2cbb821f14b49a32ebfe7bb271da Mon Sep 17 00:00:00 2001
From: rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 6 Jan 2006 12:27:14 +0000
Subject: 2006-01-06  Richard Guenther  <rguenther@suse.de>

	* tree-dfa.c (mark_new_vars_to_rename): Create stmt
	annotation, if necessary.
	* tree-ssa-pre.c (create_expression_by_pieces): Remove
	redundant calls to update_stmt.
	* tree-ssa-forwprop.c (tidy_after_forward_propagate_addr):
	Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109416 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/tree-dfa.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'gcc/tree-dfa.c')

diff --git a/gcc/tree-dfa.c b/gcc/tree-dfa.c
index f29602d27a3..36b4a5bf953 100644
--- a/gcc/tree-dfa.c
+++ b/gcc/tree-dfa.c
@@ -796,6 +796,7 @@ mark_new_vars_to_rename (tree stmt)
   if (TREE_CODE (stmt) == PHI_NODE)
     return;
 
+  get_stmt_ann (stmt);
   vars_in_vops_to_rename = BITMAP_ALLOC (NULL);
 
   /* Before re-scanning the statement for operands, mark the existing
-- 
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