1/* Internal functions.
2   Copyright (C) 2011-2015 Free Software Foundation, Inc.
3
4This file is part of GCC.
5
6GCC is free software; you can redistribute it and/or modify it under
7the terms of the GNU General Public License as published by the Free
8Software Foundation; either version 3, or (at your option) any later
9version.
10
11GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12WARRANTY; without even the implied warranty of MERCHANTABILITY or
13FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14for more details.
15
16You should have received a copy of the GNU General Public License
17along with GCC; see the file COPYING3.  If not see
18<http://www.gnu.org/licenses/>.  */
19
20#ifndef GCC_INTERNAL_FN_H
21#define GCC_INTERNAL_FN_H
22
23#include "coretypes.h"
24
25/* Initialize internal function tables.  */
26
27extern void init_internal_fns ();
28
29/* Return the name of internal function FN.  The name is only meaningful
30   for dumps; it has no linkage.  */
31
32extern const char *const internal_fn_name_array[];
33
34static inline const char *
35internal_fn_name (enum internal_fn fn)
36{
37  return internal_fn_name_array[(int) fn];
38}
39
40/* Return the ECF_* flags for function FN.  */
41
42extern const int internal_fn_flags_array[];
43
44static inline int
45internal_fn_flags (enum internal_fn fn)
46{
47  return internal_fn_flags_array[(int) fn];
48}
49
50/* Return fnspec for function FN.  */
51
52extern GTY(()) const_tree internal_fn_fnspec_array[IFN_LAST + 1];
53
54static inline const_tree
55internal_fn_fnspec (enum internal_fn fn)
56{
57  return internal_fn_fnspec_array[(int) fn];
58}
59
60extern void expand_internal_call (gcall *);
61
62#endif
63