From c15b416326b982b4942b288088d89860c216a736 Mon Sep 17 00:00:00 2001
From: Sven Verdoolaege <skimo@kotnet.org>
Date: Tue, 7 Feb 2012 12:26:20 +0100
Subject: [PATCH] isl_basic_map_foreach_lexopt: normalize isl_affs

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

diff --git a/isl_tab_pip.c b/isl_tab_pip.c
index 1a9f0039..47643344 100644
--- a/isl_tab_pip.c
+++ b/isl_tab_pip.c
@@ -4652,6 +4652,7 @@ static void sol_for_add(struct isl_sol_for *sol,
 			isl_int_set(aff->v->el[0], M->row[0][0]);
 			isl_seq_cpy(aff->v->el + 1, M->row[i], M->n_col);
 		}
+		aff = isl_aff_normalize(aff);
 		list = isl_aff_list_add(list, aff);
 	}
 	isl_local_space_free(ls);
-- 
2.11.4.GIT