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Linux kernel mirror (for testing)
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1/*
2 * arch/v850/lib/negdi2.c -- 64-bit negation
3 *
4 * Copyright (C) 2001 NEC Corporation
5 * Copyright (C) 2001 Miles Bader <miles@gnu.org>
6 *
7 * This file is subject to the terms and conditions of the GNU General
8 * Public License. See the file COPYING in the main directory of this
9 * archive for more details.
10 *
11 * Written by Miles Bader <miles@gnu.org>
12 */
13
14typedef int DItype __attribute__ ((mode (DI)));
15
16DItype __negdi2 (DItype x)
17{
18 __asm__ __volatile__
19 ("not r6, r10;"
20 "add 1, r10;"
21 "setf c, r6;"
22 "not r7, r11;"
23 "add r6, r11"
24 ::: "r6", "r7", "r10", "r11");
25}