1/* Machine description for Visium. 2 Copyright (C) 2014-2015 Free Software Foundation, Inc. 3 4This file is part of GCC. 5 6GCC is free software; you can redistribute it and/or modify 7it under the terms of the GNU General Public License as published by 8the Free Software Foundation; either version 3, or (at your option) 9any later version. 10 11GCC is distributed in the hope that it will be useful, 12but WITHOUT ANY WARRANTY; without even the implied warranty of 13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14GNU General Public License for more details. 15 16You should have received a copy of the GNU General Public License 17along with GCC; see the file COPYING3. If not see 18<http://www.gnu.org/licenses/>. */ 19 20/* Add any extra modes needed to represent the condition code. 21 22 On the Visium, we have a "no-overflow" mode which is used when arithmetic 23 instructions set the condition code. Different branches are used in this 24 case for some operations. 25 26 We also have a "bit-test" mode which is used when the bit-test instruction 27 sets the condition code. 28 29 We also have two modes to indicate that the condition code is set by the 30 the floating-point unit. One for comparisons which generate an exception 31 if the result is unordered (CCFPEmode) and one for comparisons which never 32 generate such an exception (CCFPmode). */ 33 34CC_MODE (CC_NOOV); 35CC_MODE (CC_BTST); 36CC_MODE (CCFP); 37CC_MODE (CCFPE); 38