/* Function integration definitions for GCC
- Copyright (C) 1990, 1995, 1998, 1999, 2000, 2001, 2003, 2004
- Free Software Foundation, Inc.
+ Copyright (C) 1990, 1995, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+ 2007, 2008 Free Software Foundation, Inc.
This file is part of GCC.
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, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA. */
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
#include "varray.h"
-/* Return a pseudo that corresponds to the value in the specified hard
- reg as of the start of the function (for inlined functions, the
- value at the start of the parent function). */
-extern rtx get_hard_reg_initial_val (enum machine_mode, int);
-/* Likewise, but for a different than the current function, or
- arbitrary expression. */
-extern rtx get_func_hard_reg_initial_val (struct function *, rtx);
-/* Likewise, but iff someone else has caused it to become allocated. */
-extern rtx has_func_hard_reg_initial_val (struct function *, rtx);
-/* Likewise, but for common cases. */
-extern rtx has_hard_reg_initial_val (enum machine_mode, int);
+extern rtx get_hard_reg_initial_val (enum machine_mode, unsigned int);
+extern rtx has_hard_reg_initial_val (enum machine_mode, unsigned int);
/* If a pseudo represents an initial hard reg (or expression), return
it, else return NULL_RTX. */
-extern rtx get_hard_reg_initial_reg (struct function *, rtx);
+extern rtx get_hard_reg_initial_reg (rtx);
/* Called from rest_of_compilation. */
-extern void emit_initial_value_sets (void);
+extern unsigned int emit_initial_value_sets (void);
extern void allocate_initial_values (rtx *);
-/* Copy a declaration when one function is substituted inline into
- another. */
-extern tree copy_decl_for_inlining (tree, tree, tree);
-
/* Check whether there's any attribute in a function declaration that
makes the function uninlinable. Returns false if it finds any,
true otherwise. */
-extern bool function_attribute_inlinable_p (tree);
+extern bool function_attribute_inlinable_p (const_tree);