1 /* Copyright (C) 2012-2018 Free Software Foundation, Inc. 2 Contributed by Richard Henderson <rth@redhat.com>. 3 4 This file is part of the GNU Atomic Library (libatomic). 5 6 Libatomic is free software; you can redistribute it and/or modify it 7 under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 3 of the License, or 9 (at your option) any later version. 10 11 Libatomic is distributed in the hope that it will be useful, but WITHOUT ANY 12 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 13 FOR A PARTICULAR PURPOSE. See the GNU General Public License for 14 more details. 15 16 Under Section 7 of GPL version 3, you are granted additional 17 permissions described in the GCC Runtime Library Exception, version 18 3.1, as published by the Free Software Foundation. 19 20 You should have received a copy of the GNU General Public License and 21 a copy of the GCC Runtime Library Exception along with this program; 22 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 23 <http://www.gnu.org/licenses/>. */ 24 25 #include <libatomic_i.h> 26 27 #define NAME add 28 #define OP(X,Y) ((X) + (Y)) 29 30 /* Defer to HAVE_ATOMIC_FETCH_ADD, which some targets implement specially, 31 even if HAVE_ATOMIC_FETCH_OP is not defined. */ 32 #if !SIZE(HAVE_ATOMIC_FETCH_OP) 33 # undef HAVE_ATOMIC_FETCH_OP_1 34 # undef HAVE_ATOMIC_FETCH_OP_2 35 # undef HAVE_ATOMIC_FETCH_OP_4 36 # undef HAVE_ATOMIC_FETCH_OP_8 37 # undef HAVE_ATOMIC_FETCH_OP_16 38 # define HAVE_ATOMIC_FETCH_OP_1 HAVE_ATOMIC_FETCH_ADD_1 39 # define HAVE_ATOMIC_FETCH_OP_2 HAVE_ATOMIC_FETCH_ADD_2 40 # define HAVE_ATOMIC_FETCH_OP_4 HAVE_ATOMIC_FETCH_ADD_4 41 # define HAVE_ATOMIC_FETCH_OP_8 HAVE_ATOMIC_FETCH_ADD_8 42 # define HAVE_ATOMIC_FETCH_OP_16 HAVE_ATOMIC_FETCH_ADD_16 43 #endif 44 45 #include "fop_n.c" 46