update copyright message

[libfirm] / ir / ir / irflag.c

diff --git a/ir/ir/irflag.c b/ir/ir/irflag.c
index 0e6c781..745ae0d 100644 (file)
--- a/ir/ir/irflag.c
+++ b/ir/ir/irflag.c
@@ -1,15 +1,28 @@
 /*
- * Project:     libFIRM
- * File name:   ir/ir/irflag.c
- * Purpose:     Flags to control optimizations.
- * Author:      Christian Schaefer, Goetz Lindenmaier
- * Modified by:
- * Created:
- * CVS-ID:      $Id$
- * Copyright:   (c) 1999-2003 Universität Karlsruhe
- * Licence:     This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  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   Flags to control optimizations.
+ * @author  Christian Schaefer, Goetz Lindenmaier
+ * @version $Id$
+ */
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif
@@ -29,9 +42,10 @@
 #define ON     (-1)
 #define OFF  (0)
 
-#define FLAG(name, value, def) (irf_##name & def) |
-#define E_FLAG(name, value, def)       FLAG(name, value, def)
-#define I_FLAG(name, value, def)       FLAG(name, value, def)
+#define FLAG(name, value, def)     (irf_##name & def) |
+#define E_FLAG(name, value, def)    FLAG(name, value, def)
+#define I_FLAG(name, value, def)    FLAG(name, value, def)
+#define R_FLAG(name, value)
 
 optimization_state_t libFIRM_opt =
 #include "irflag_t.def"
@@ -40,7 +54,10 @@ optimization_state_t libFIRM_opt =
 #undef FLAG
 #undef E_FLAG
 #undef I_FLAG
+#undef R_FLAG
 
+/** The bitset of currently running phases. */
+optimization_state_t libFIRM_running = 0;
 
 /* verbose is always off on default */
 optimization_state_t libFIRM_verb = 0;
@@ -73,11 +90,14 @@ void set_opt_##name##_verbose(int flag) { \
   else      libFIRM_verb &= ~irf_##name;  \
 }
 
+#define R_FLAG(name, value)
+
 /* generate them */
 #include "irflag_t.def"
 
 #undef I_FLAG
 #undef E_FLAG
+#undef R_FLAG
 
 /* for compatibility reasons */
 void set_optimize(int value) {
@@ -130,9 +150,11 @@ void firm_show_flags(FILE *f) {
   printf("Firm optimization state:\n");
 #define E_FLAG(name, value, def) printf(" %-20s = %s\n", #name, get_opt_##name() ? "ON" : "OFF");
 #define I_FLAG(name, value, def) printf(" %-20s = %s\n", #name, get_opt_##name() ? "ON" : "OFF");
+#define R_FLAG(name, value)      printf(" %-20s = %s\n", #name, is_##name##_running() ? "is running" : "not running");
 #include "irflag_t.def"
 #undef I_FLAG
 #undef E_FLAG
+#undef R_FLAG
   printf("\n");
 }
 #endif
@@ -141,15 +163,16 @@ void firm_show_flags(FILE *f) {
 static const lc_opt_table_entry_t firm_flags[] = {
 #define I_FLAG(name, val, def) LC_OPT_ENT_BIT(#name, #name, &libFIRM_opt, (1 << val)),
 #define E_FLAG(name, val, def) LC_OPT_ENT_BIT(#name, #name, &libFIRM_opt, (1 << val)),
+#define R_FLAG(name, val)
 #include "irflag_t.def"
 #undef I_FLAG
 #undef E_FLAG
-       { NULL }
+#undef R_FLAG
+       LC_OPT_LAST
 };
 #endif
 
-void firm_init_flags(void)
-{
+void firm_init_flags(void) {
 #ifdef WITH_LIBCORE
        lc_opt_entry_t *grp = lc_opt_get_grp(firm_opt_get_root(), "opt");
        lc_opt_add_table(grp, firm_flags);