isl_schedule_get_band_forest: sort bands in band list

[platform/upstream/isl.git] / isl_morph.c

diff --git a/isl_morph.c b/isl_morph.c
index 0aa0492..b5bfa18 100644 (file)
--- a/isl_morph.c
+++ b/isl_morph.c
@@ -1,7 +1,7 @@
 /*
  * Copyright 2010      INRIA Saclay
  *
- * Use of this software is governed by the GNU LGPLv2.1 license
+ * Use of this software is governed by the MIT license
  *
  * Written by Sven Verdoolaege, INRIA Saclay - Ile-de-France,
  * Parc Club Orsay Universite, ZAC des vignes, 4 rue Jacques Monod,
@@ -581,6 +581,7 @@ static __isl_give isl_basic_set *add_strides(__isl_take isl_basic_set *bset,
                div = isl_basic_set_alloc_div(bset);
                if (div < 0)
                        goto error;
+               isl_int_set_si(bset->div[div][0], 0);
                k = isl_basic_set_alloc_equality(bset);
                if (k < 0)
                        goto error;