gcc/bc-optab.h

   1 /* Bytecode token definitions for GNU C-compiler.
   2    Copyright (C) 1993 Free Software Foundation, Inc.
   3
   4 This file is part of GNU CC.
   5
   6 GNU CC 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 GNU CC 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 GNU CC; see the file COPYING.  If not, write to
  18 the Free Software Foundation, 59 Temple Place - Suite 330,
  19 Boston, MA 02111-1307, USA.  */
  20
  21
  22 extern void bc_expand_conversion ();
  23 extern void bc_expand_truth_conversion ();
  24 extern void bc_expand_binary_operation ();
  25 extern void bc_expand_unary_operation ();
  26
  27 struct binary_operator
  28 {
  29   enum bytecode_opcode opcode;
  30   enum typecode result;
  31   enum typecode arg0;
  32   enum typecode arg1;
  33 };
  34
  35 extern struct binary_operator optab_plus_expr[];
  36 extern struct binary_operator optab_minus_expr[];
  37 extern struct binary_operator optab_mult_expr[];
  38 extern struct binary_operator optab_trunc_div_expr[];
  39 extern struct binary_operator optab_trunc_mod_expr[];
  40 extern struct binary_operator optab_rdiv_expr[];
  41 extern struct binary_operator optab_bit_and_expr[];
  42 extern struct binary_operator optab_bit_ior_expr[];
  43 extern struct binary_operator optab_bit_xor_expr[];
  44 extern struct binary_operator optab_lshift_expr[];
  45 extern struct binary_operator optab_rshift_expr[];
  46 extern struct binary_operator optab_truth_and_expr[];
  47 extern struct binary_operator optab_truth_or_expr[];
  48 extern struct binary_operator optab_lt_expr[];
  49 extern struct binary_operator optab_le_expr[];
  50 extern struct binary_operator optab_ge_expr[];
  51 extern struct binary_operator optab_gt_expr[];
  52 extern struct binary_operator optab_eq_expr[];
  53 extern struct binary_operator optab_ne_expr[];
  54
  55 struct unary_operator
  56 {
  57   enum bytecode_opcode opcode;
  58   enum typecode result;
  59   enum typecode arg0;
  60 };
  61
  62 extern struct unary_operator optab_negate_expr[];
  63 extern struct unary_operator optab_bit_not_expr[];
  64 extern struct unary_operator optab_truth_not_expr[];
  65
  66 struct increment_operator
  67 {
  68   enum bytecode_opcode opcode;
  69   enum typecode arg;
  70 };
  71
  72 extern struct increment_operator optab_predecrement_expr[];
  73 extern struct increment_operator optab_preincrement_expr[];
  74 extern struct increment_operator optab_postdecrement_expr[];
  75 extern struct increment_operator optab_postincrement_expr[];