From 61d40f81f13292e470cfd34a05952657321dec6d Mon Sep 17 00:00:00 2001
From: Sebastian Hack <hack@ipd.info.uni-karlsruhe.de>
Date: Thu, 10 Feb 2005 11:54:09 +0000
Subject: [PATCH] Fixed a bug.

[r5075]
---
 ir/opt/reassoc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ir/opt/reassoc.c b/ir/opt/reassoc.c
index 0db40410d..2eac1d8b7 100644
--- a/ir/opt/reassoc.c
+++ b/ir/opt/reassoc.c
@@ -326,6 +326,8 @@ static void do_reassociation(ir_node *n, void *env)
     /* reassociation works only for integer or reference modes */
     if (op->reassociate && (mode_is_int(mode) || mode_is_reference(mode))) {
       res = op->reassociate(&n);
+
+			wenv->changes |= res;
     }
   } while (res == 1);
 
-- 
2.20.1