X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fopt%2Fopt_manage.h;h=23ca5e4c815a027921bc0914d6f5a44ca01dee6c;hb=8c9921a1fc166552f6e416434fd8394a4fc210a3;hp=21e18647a61ee7aac77c1f28b237fd697b900921;hpb=2232b14b4acf810ae96a69d1d2a33cf150b695d9;p=libfirm

diff --git a/ir/opt/opt_manage.h b/ir/opt/opt_manage.h
index 21e18647a..23ca5e4c8 100644
--- a/ir/opt/opt_manage.h
+++ b/ir/opt/opt_manage.h
@@ -1,3 +1,30 @@
+/*
+ * Copyright (C) 2011 Karlsruhe Institute of Technology.  All right reserved.
+ *
+ * This file is part of libFirm.
+ *
+ * This file may be distributed and/or modified under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation and appearing in the file LICENSE.GPL included in the
+ * packaging of this file.
+ *
+ * Licensees holding valid libFirm Professional Edition licenses may use
+ * this file in accordance with the libFirm Commercial License.
+ * Agreement provided with the Software.
+ *
+ * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+ * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE.
+ */
+
+/**
+ * @file
+ * @brief   Optimization wrapper for specifying requirements
+ * @author  Andreas Zwinkau
+ */
+#ifndef FIRM_OPT_MANAGE_H
+#define FIRM_OPT_MANAGE_H
+
 #include "config.h"
 
 #include <stdbool.h>
@@ -25,4 +52,10 @@ typedef struct optdesc_t {
 	ir_graph_state_t (*const optimization)(ir_graph *irg);
 } optdesc_t;
 
+/** Apply an optimization to an ir graph.
+ *  Assures preconditions, invalidates afterwards, and runs the verifier.
+ *  Might also dump the irg.
+ */
 void perform_irg_optimization(ir_graph *irg, optdesc_t *opt);
+
+#endif