1 /* Definitions of target machine for GNU compiler. VAX version.
2 Copyright (C) 2000-2018 Free Software Foundation, Inc.
4 This file is part of GCC.
6 GCC is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3, or (at your option)
11 GCC is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with GCC; see the file COPYING3. If not see
18 <http://www.gnu.org/licenses/>. */
20 extern bool legitimate_constant_address_p (rtx
);
21 extern void vax_expand_prologue (void);
24 extern const char *cond_name (rtx
);
25 extern bool adjacent_operands_p (rtx
, rtx
, machine_mode
);
26 extern const char *rev_cond_name (rtx
);
27 extern void print_operand_address (FILE *, rtx
);
28 extern void print_operand (FILE *, rtx
, int);
29 extern void vax_notice_update_cc (rtx
, rtx
);
30 extern void vax_expand_addsub_di_operands (rtx
*, enum rtx_code
);
31 extern const char * vax_output_int_move (rtx
, rtx
*, machine_mode
);
32 extern const char * vax_output_int_add (rtx_insn
*, rtx
*, machine_mode
);
33 extern const char * vax_output_int_subtract (rtx_insn
*, rtx
*, machine_mode
);
34 extern const char * vax_output_movmemsi (rtx
, rtx
*);
37 #ifdef REAL_VALUE_TYPE
38 extern int check_float_value (machine_mode
, REAL_VALUE_TYPE
*, int);
39 #endif /* REAL_VALUE_TYPE */