Linux 2.6.17.7
[linux/fpc-iii.git] / arch / v850 / lib / negdi2.c
blob571e04fc619a6b75379bb4702aed8c104ffece69
1 /*
2 * arch/v850/lib/negdi2.c -- 64-bit negation
4 * Copyright (C) 2001 NEC Corporation
5 * Copyright (C) 2001 Miles Bader <miles@gnu.org>
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.
11 * Written by Miles Bader <miles@gnu.org>
14 typedef int DItype __attribute__ ((mode (DI)));
16 DItype __negdi2 (DItype x)
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");