1/* Prototypes of target machine for TILE-Gx.
2   Copyright (C) 2011-2015 Free Software Foundation, Inc.
3   Contributed by Walter Lee (walt@tilera.com)
4
5   This file is part of GCC.
6
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.
11
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.
16
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/>.  */
20
21#ifndef GCC_TILEGX_PROTOS_H
22#define GCC_TILEGX_PROTOS_H
23
24extern void tilegx_init_expanders (void);
25extern void tilegx_compute_pcrel_address (rtx, rtx);
26extern void tilegx_compute_pcrel_plt_address (rtx, rtx);
27extern bool tilegx_legitimate_pic_operand_p (rtx);
28extern rtx tilegx_simd_int (rtx, machine_mode);
29
30#ifdef RTX_CODE
31extern bool tilegx_bitfield_operand_p (HOST_WIDE_INT, int *, int *);
32extern void tilegx_expand_set_const64 (rtx, rtx);
33extern bool tilegx_expand_mov (machine_mode, rtx *);
34extern void tilegx_expand_unaligned_load (rtx, rtx, HOST_WIDE_INT,
35					  HOST_WIDE_INT, bool);
36extern void tilegx_expand_movmisalign (machine_mode, rtx *);
37extern void tilegx_allocate_stack (rtx, rtx);
38extern bool tilegx_expand_muldi (rtx, rtx, rtx);
39extern void tilegx_expand_smuldi3_highpart (rtx, rtx, rtx);
40extern void tilegx_expand_umuldi3_highpart (rtx, rtx, rtx);
41
42extern bool tilegx_emit_setcc (rtx[], machine_mode);
43extern void tilegx_emit_conditional_branch (rtx[], machine_mode);
44extern rtx tilegx_emit_conditional_move (rtx);
45extern const char *tilegx_output_cbranch_with_opcode (rtx_insn *, rtx *,
46						      const char *,
47						      const char *, int);
48extern const char *tilegx_output_cbranch (rtx_insn *, rtx *, bool);
49extern void tilegx_expand_tablejump (rtx, rtx);
50extern void tilegx_expand_builtin_vector_binop (rtx (*)(rtx, rtx, rtx),
51						machine_mode, rtx,
52						machine_mode, rtx, rtx,
53						bool);
54extern void tilegx_pre_atomic_barrier (enum memmodel);
55extern void tilegx_post_atomic_barrier (enum memmodel);
56#endif /* RTX_CODE */
57
58extern bool tilegx_can_use_return_insn_p (void);
59extern void tilegx_expand_prologue (void);
60extern void tilegx_expand_epilogue (bool);
61extern int tilegx_initial_elimination_offset (int, int);
62extern rtx tilegx_return_addr (int, rtx);
63extern rtx tilegx_eh_return_handler_rtx (void);
64extern int tilegx_adjust_insn_length (rtx_insn *, int);
65
66extern int tilegx_asm_preferred_eh_data_format (int, int);
67extern void tilegx_final_prescan_insn (rtx_insn *);
68extern const char *tilegx_asm_output_opcode (FILE *, const char *);
69extern void tilegx_function_profiler (FILE *, int);
70
71/* Declare functions in tilegx-c.c */
72
73extern void tilegx_cpu_cpp_builtins (struct cpp_reader *);
74
75#endif /* GCC_TILEGX_PROTOS_H */
76