hppa: Update pthread.h
[glibc.git] / sysdeps / x86_64 / sched_cpucount.c
blob5db03badcb5f1698975ab15f656bdbfad47051cd
1 /* Copyright (C) 2007 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
18 #ifdef __amdfam10
19 # define POPCNT(l) \
20 ({ __cpu_mask r; \
21 asm ("popcntq %1, %0" : "=r" (r) : "0" (l)); \
22 r; })
23 #endif
25 #include <posix/sched_cpucount.c>