isl_ast_codegen.c: aff_constant_is_negative: use isl_val

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

diff --git a/isl_piplib.c b/isl_piplib.c
index 7d625ef..ffca54d 100644 (file)
--- a/isl_piplib.c
+++ b/isl_piplib.c
@@ -1,3 +1,12 @@
+/*
+ * Copyright 2008-2009 Katholieke Universiteit Leuven
+ *
+ * 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
+ */
+
 #include "isl_piplib.h"
 
 void isl_seq_cpy_to_pip(Entier *dst, isl_int *src, unsigned len)