From 7be7301316147b834f9b09bb74ee0d23f8f12430 Mon Sep 17 00:00:00 2001
From: Michael Beck <beck@ipd.info.uni-karlsruhe.de>
Date: Tue, 31 May 2005 09:14:22 +0000
Subject: [PATCH] improved doxygen documentation

[r5921]
---
 ir/opt/reassoc.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ir/opt/reassoc.h b/ir/opt/reassoc.h
index 72782bfeb..3f15bdd2a 100644
--- a/ir/opt/reassoc.h
+++ b/ir/opt/reassoc.h
@@ -29,6 +29,9 @@
  * and for address expression.
  * Works only if Constant folding is activated.
  *
+ * Uses loop information to detect loop-invariant (ie contant
+ * inside the loop) values.
+ *
  * See Muchnik 12.3.1 Algebraic Simplification and Reassociation of
  * Addressing Expressions.
  *
-- 
2.20.1