make add_missing_keeps more robust in case of SwitchJumps

[libfirm] / ir / common / firm_common.c

diff --git a/ir/common/firm_common.c b/ir/common/firm_common.c
index 1df6add..35db7cf 100644 (file)
--- a/ir/common/firm_common.c
+++ b/ir/common/firm_common.c
@@ -1,19 +1,29 @@
 /*
- * Project:     libFIRM
- * File name:   ir/common/firm_common.c
- * Purpose:
- * Author:      Martin Trapp, Christian Schaefer
- * Modified by: Goetz Lindenmaier, Michael Beck
- * Created:
- * CVS-ID:      $Id$
- * Copyright:   (c) 1998-2007 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.
  */
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
 
-#include "firm_common_t.h"
+/**
+ * @file
+ * @author    Martin Trapp, Christian Schaefer, Goetz Lindenmaier, Michael Beck
+ * @version   $Id$
+ */
+#include "config.h"
+
 #include "irgraph.h"
 #include "irloop.h"
 #include "tv.h"
@@ -25,11 +35,13 @@
 #define POINTER_READ(p, size) (p)
 
 /* returns the kind of the thing */
-firm_kind get_kind(const void *firm_thing) {
+firm_kind get_kind(const void *firm_thing)
+{
        return POINTER_READ(firm_thing, sizeof(firm_kind)) ? *(firm_kind *)firm_thing : k_BAD;
 }  /* get_kind */
 
-const char *print_firm_kind(void *firm_thing) {
+const char *print_firm_kind(void *firm_thing)
+{
        if (! firm_thing)
                return "(NULL)";
 
@@ -54,7 +66,8 @@ const char *print_firm_kind(void *firm_thing) {
 /*
  * identify a firm thing
  */
-void firm_identify_thing(void *X) {
+void firm_identify_thing(void *X)
+{
        if (! X) {
                printf("(NULL)\n");
                return;
@@ -67,14 +80,17 @@ void firm_identify_thing(void *X) {
        case k_entity:
                printf("entity: %s: %ld (%p)\n", get_entity_name(X), get_entity_nr(X), X);
                break;
-       case k_type:
-               printf("type: %s %s: %ld (%p)\n", get_type_tpop_name(X), get_type_name(X), get_type_nr(X), X);
+       case k_type: {
+               char buf[256];
+               ir_print_type(buf, sizeof(buf), X);
+               printf("type: %s '%s': %ld (%p)\n", get_type_tpop_name(X), buf, get_type_nr(X), X);
                break;
+       }
        case k_ir_graph:
                printf("graph: %s: %ld (%p)\n", get_entity_name(get_irg_entity(X)), get_irg_graph_nr(X), X);
                break;
        case k_ir_node:
-               printf("irnode: %s%s %ld (%p)\n", get_irn_opname(X), get_mode_name(get_irn_mode(X)), get_irn_node_nr(X), X);
+               printf("irnode: %s %s %ld (%p)\n", get_irn_opname(X), get_mode_name(get_irn_mode(X)), get_irn_node_nr(X), X);
                break;
        case k_ir_mode:
                printf("mode %s: (%p)\n", get_mode_name(X), X);