From abce9c5f6e0d9c5e82460a3479714626e8b49da5 Mon Sep 17 00:00:00 2001
From: Sven Verdoolaege <skimo@kotnet.org>
Date: Tue, 3 Jan 2012 11:25:47 +0100
Subject: [PATCH] isl_aff_gist: normalize result

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 d0e1010..6aef871 100644
--- a/isl_aff.c
+++ b/isl_aff.c
@@ -936,6 +936,7 @@ static __isl_give isl_aff *isl_aff_substitute_equalities_lifted(
 	}
 
 	isl_basic_set_free(eq);
+	aff = isl_aff_normalize(aff);
 	return aff;
 error:
 	isl_basic_set_free(eq);
-- 
2.7.4