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Annotation of GNUtools/cc/bc-optab.h, revision 1.1.1.1

1.1       root        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, 675 Mass Ave, Cambridge, MA 02139, USA.  */
                     19: 
                     20: 
                     21: extern void bc_expand_conversion ();
                     22: extern void bc_expand_truth_conversion ();
                     23: extern void bc_expand_binary_operation ();
                     24: extern void bc_expand_unary_operation ();
                     25: 
                     26: struct binary_operator
                     27: {
                     28:   enum bytecode_opcode opcode;
                     29:   enum typecode result;
                     30:   enum typecode arg0;
                     31:   enum typecode arg1;
                     32: };
                     33: 
                     34: extern struct binary_operator optab_plus_expr[];
                     35: extern struct binary_operator optab_minus_expr[];
                     36: extern struct binary_operator optab_mult_expr[];
                     37: extern struct binary_operator optab_trunc_div_expr[];
                     38: extern struct binary_operator optab_trunc_mod_expr[];
                     39: extern struct binary_operator optab_rdiv_expr[];
                     40: extern struct binary_operator optab_bit_and_expr[];
                     41: extern struct binary_operator optab_bit_ior_expr[];
                     42: extern struct binary_operator optab_bit_xor_expr[];
                     43: extern struct binary_operator optab_lshift_expr[];
                     44: extern struct binary_operator optab_rshift_expr[];
                     45: extern struct binary_operator optab_truth_and_expr[];
                     46: extern struct binary_operator optab_truth_or_expr[];
                     47: extern struct binary_operator optab_lt_expr[];
                     48: extern struct binary_operator optab_le_expr[];
                     49: extern struct binary_operator optab_ge_expr[];
                     50: extern struct binary_operator optab_gt_expr[];
                     51: extern struct binary_operator optab_eq_expr[];
                     52: extern struct binary_operator optab_ne_expr[];
                     53: 
                     54: struct unary_operator
                     55: {
                     56:   enum bytecode_opcode opcode;
                     57:   enum typecode result;
                     58:   enum typecode arg0;
                     59: };
                     60: 
                     61: extern struct unary_operator optab_negate_expr[];
                     62: extern struct unary_operator optab_bit_not_expr[];
                     63: extern struct unary_operator optab_truth_not_expr[];
                     64: 
                     65: struct increment_operator
                     66: {
                     67:   enum bytecode_opcode opcode;
                     68:   enum typecode arg;
                     69: };
                     70: 
                     71: extern struct increment_operator optab_predecrement_expr[];
                     72: extern struct increment_operator optab_preincrement_expr[];
                     73: extern struct increment_operator optab_postdecrement_expr[];
                     74: extern struct increment_operator optab_postincrement_expr[];

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