gnu/dist/gcc4/gcc/config/vax/vax-protos.h

   1 /* Definitions of target machine for GNU compiler.  VAX version.
   2    Copyright (C) 2000, 2002, 2003, 2004, 2005 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 2, 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 COPYING.  If not, write to
  18 the Free Software Foundation, 51 Franklin Street, Fifth Floor,
  19 Boston, MA 02110-1301, USA.  */
  20
  21 extern void override_options (void);
  22
  23 extern bool legitimate_constant_address_p (rtx);
  24 extern bool legitimate_constant_p (rtx);
  25 extern bool legitimate_pic_operand_p (rtx);
  26 extern bool legitimate_address_p (enum machine_mode, rtx, bool);
  27 extern bool vax_mode_dependent_address_p (rtx);
  28
  29 #ifdef RTX_CODE
  30 extern bool adjacent_operands_p(rtx, rtx, enum machine_mode);
  31 extern const char *rev_cond_name (rtx);
  32 extern void print_operand_address (FILE *, rtx);
  33 extern void print_operand (FILE *, rtx, int);
  34 extern void vax_notice_update_cc (rtx, rtx);
  35 extern void vax_expand_addsub_di_operands (rtx *, enum rtx_code);
  36 extern const char * vax_output_int_move (rtx, rtx *, enum machine_mode);
  37 extern const char * vax_output_int_add (rtx, rtx *, enum machine_mode);
  38 extern const char * vax_output_int_subtract (rtx, rtx *, enum machine_mode);
  39 extern const char * vax_output_conditional_branch (enum rtx_code);
  40 extern const char * vax_output_movmemsi (rtx, rtx *);
  41 #endif /* RTX_CODE */
  42
  43 #ifdef REAL_VALUE_TYPE
  44 extern int check_float_value (enum machine_mode, REAL_VALUE_TYPE *, int);
  45 #endif /* REAL_VALUE_TYPE */