/* DDG - Data Dependence Graph - interface.
- Copyright (C) 2004
+ Copyright (C) 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
Contributed by Ayal Zaks and Mustafa Hagog <zaks,mustafa@il.ibm.com>
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 2, or (at your option) any later
+Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
for more details.
You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING. If not, write to the Free
-Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA. */
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
#ifndef GCC_DDG_H
#define GCC_DDG_H
#include "sbitmap.h"
/* For basic_block. */
#include "basic-block.h"
-/* For struct df. */
#include "df.h"
typedef struct ddg_node *ddg_node_ptr;
};
\f
-ddg_ptr create_ddg (basic_block, struct df *, int closing_branch_deps);
+ddg_ptr create_ddg (basic_block, int closing_branch_deps);
void free_ddg (ddg_ptr);
void print_ddg (FILE *, ddg_ptr);
void vcg_print_ddg (FILE *, ddg_ptr);
void print_ddg_edge (FILE *, ddg_edge_ptr);
+void print_sccs (FILE *, ddg_all_sccs_ptr, ddg_ptr);
ddg_node_ptr get_node_of_insn (ddg_ptr, rtx);