| /* Support for calculating constant conditions. |
| Copyright (C) 2002, 2004 Free Software Foundation, Inc. |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GCC is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING. If not, write to |
| the Free Software Foundation, 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| #include <stddef.h> /* for size_t */ |
| |
| /* MD generators that are run before insn-conditions.c exists should |
| link against this file instead. Currently that is genconditions |
| and genconstants. */ |
| |
| /* In order to avoid dragging in all the headers that are needed to |
| declare things that gensupport.h uses, we duplicate the declaration |
| of struct c_test here. (In particular we do not want to have to |
| include tm.h nor rtl.h in this file.) */ |
| struct c_test |
| { |
| const char *expr; |
| int value; |
| }; |
| |
| /* Empty conditions table to prevent link errors. */ |
| const struct c_test insn_conditions[1] = { { 0, 0 } }; |
| const size_t n_insn_conditions = 0; |
| |
| /* Disable insn elision, since it is currently impossible. */ |
| const int insn_elision_unavailable = 1; |