1 /* Definitions of target machine for GNU compiler. VAX version. 2 Copyright (C) 2000-2020 Free Software Foundation, Inc. 3 4 This file is part of GCC. 5 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) 9 any later version. 10 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. 15 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/>. */ 19 #include <stdbool.h> 20 21 extern bool legitimate_constant_address_p (rtx); 22 extern bool legitimate_pic_operand_p (rtx); 23 extern void vax_expand_prologue (void); 24 25 #ifdef RTX_CODE 26 extern const char *cond_name (rtx); 27 extern bool adjacent_operands_p (rtx, rtx, machine_mode); 28 extern const char *rev_cond_name (rtx); 29 extern void print_operand_address (FILE *, rtx); 30 extern void print_operand (FILE *, rtx, int); 31 extern void vax_notice_update_cc (rtx, rtx); 32 extern void vax_expand_addsub_di_operands (rtx *, enum rtx_code); 33 extern bool vax_decomposed_dimode_operand_p (rtx, rtx); 34 extern const char * vax_output_int_move (rtx, rtx *, machine_mode); 35 extern const char * vax_output_int_add (rtx_insn *, rtx *, machine_mode); 36 extern const char * vax_output_int_subtract (rtx_insn *, rtx *, machine_mode); 37 #endif /* RTX_CODE */ 38 39 #ifdef REAL_VALUE_TYPE 40 extern int check_float_value (machine_mode, REAL_VALUE_TYPE *, int); 41 #endif /* REAL_VALUE_TYPE */ 42