1 /* Prototypes of target machine for Visium.
2 Copyright (C) 2002-2017 Free Software Foundation, Inc.
3 Contributed by C.Nettleton,J.P.Parkes and P.Garbett.
5 This file is part of GCC.
7 GCC is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published
9 by the Free Software Foundation; either version 3, or (at your
10 option) any later version.
12 GCC is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
15 License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GCC; see the file COPYING3. If not see
19 <http://www.gnu.org/licenses/>. */
21 #ifndef GCC_VISIUM_PROTOS_H
22 #define GCC_VISIUM_PROTOS_H
24 extern unsigned int visium_data_alignment (tree
, unsigned int);
25 extern void visium_init_expanders (void);
26 extern int visium_interrupt_function_p (void);
27 extern bool visium_can_use_return_insn_p (void);
28 extern void visium_expand_prologue (void);
29 extern void visium_expand_epilogue (void);
30 extern int visium_epilogue_uses (int);
31 extern void visium_profile_hook (void);
32 extern int visium_hard_regno_rename_ok (unsigned int, unsigned int);
33 extern int visium_initial_elimination_offset (int from
, int to
);
35 extern void prepare_move_operands (rtx
*, machine_mode
);
36 extern bool ok_for_simple_move_operands (rtx
*, machine_mode
);
37 extern bool ok_for_simple_move_strict_operands (rtx
*, machine_mode
);
38 extern bool ok_for_simple_arith_logic_operands (rtx
*, machine_mode
);
39 extern void visium_initialize_trampoline (rtx
, rtx
, rtx
);
40 extern int empty_delay_slot (rtx_insn
*);
41 extern int gr5_hazard_bypass_p (rtx_insn
*, rtx_insn
*);
42 extern rtx
visium_return_addr_rtx (int, rtx
);
43 extern rtx
visium_eh_return_handler_rtx (void);
44 extern rtx
visium_dynamic_chain_address (rtx
);
45 extern rtx
visium_legitimize_reload_address (rtx
, machine_mode
, int, int,
47 extern machine_mode
visium_select_cc_mode (enum rtx_code
, rtx
, rtx
);
48 extern void visium_split_cbranch (enum rtx_code
, rtx
, rtx
, rtx
);
49 extern const char *output_ubranch (rtx
, rtx_insn
*);
50 extern const char *output_cbranch (rtx
, enum rtx_code
, machine_mode
, int,
52 extern void visium_split_double_move (rtx
*, machine_mode
);
53 extern void visium_split_double_add (enum rtx_code
, rtx
, rtx
, rtx
);
54 extern void visium_expand_copysign (rtx
*, machine_mode
);
55 extern void visium_expand_int_cstore (rtx
*, machine_mode
);
56 extern void visium_expand_fp_cstore (rtx
*, machine_mode
);
57 extern void visium_split_cstore (enum rtx_code
, rtx
, rtx
,
58 enum rtx_code
, rtx
, rtx
);
59 extern int visium_expand_block_move (rtx
*);
60 extern int visium_expand_block_set (rtx
*);
61 extern unsigned int reg_or_subreg_regno (rtx
);