From 7b3b67d52653ed07cda4f0f86f0f6cfbfebdce16 Mon Sep 17 00:00:00 2001
From: Sven Verdoolaege <skimo@kotnet.org>
Date: Mon, 30 Jan 2012 13:18:09 +0100
Subject: [PATCH] isl_aff_normalize: remove unused divs

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
---
 isl_aff.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/isl_aff.c b/isl_aff.c
index 07c6236..e39d118 100644
--- a/isl_aff.c
+++ b/isl_aff.c
@@ -616,6 +616,7 @@ __isl_give isl_aff *isl_aff_normalize(__isl_take isl_aff *aff)
 	aff->v = isl_vec_normalize(aff->v);
 	if (!aff->v)
 		return isl_aff_free(aff);
+	aff = isl_aff_remove_unused_divs(aff);
 	return aff;
 }
 
-- 
2.7.4