/*
* 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,
}
}
+ if (!exp->dim)
+ return isl_reordering_free(exp);
return exp;
error:
isl_reordering_free(exp);
isl_reordering_free(exp);
+ if (!res->dim)
+ return isl_reordering_free(res);
+
return res;
error:
isl_reordering_free(exp);