isl_ast_codegen.c: remove dependence on internals of isl_constraint_list

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

diff --git a/isl_constraint.c b/isl_constraint.c
index a5c6e17..7f19658 100644 (file)
--- a/isl_constraint.c
+++ b/isl_constraint.c
@@ -2,7 +2,7 @@
  * Copyright 2008-2009 Katholieke Universiteit Leuven
  * 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, K.U.Leuven, Departement
  * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
@@ -303,6 +303,12 @@ __isl_give isl_space *isl_constraint_get_space(
        return constraint ? isl_local_space_get_space(constraint->ls) : NULL;
 }
 
+__isl_give isl_local_space *isl_constraint_get_local_space(
+       __isl_keep isl_constraint *constraint)
+{
+       return constraint ? isl_local_space_copy(constraint->ls) : NULL;
+}
+
 int isl_constraint_dim(struct isl_constraint *constraint,
        enum isl_dim_type type)
 {