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comparison gcc/config/i386/waitpkgintrin.h @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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children 1830386684a0
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111:04ced10e8804 131:84e7813d76e9
1 /* Copyright (C) 2018 Free Software Foundation, Inc.
2
3 This file is part of GCC.
4
5 GCC is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3, or (at your option)
8 any later version.
9
10 GCC is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 Under Section 7 of GPL version 3, you are granted additional
16 permissions described in the GCC Runtime Library Exception, version
17 3.1, as published by the Free Software Foundation.
18
19 You should have received a copy of the GNU General Public License and
20 a copy of the GCC Runtime Library Exception along with this program;
21 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
22 <http://www.gnu.org/licenses/>. */
23
24 #if !defined _IMMINTRIN_H_INCLUDED
25 # error "Never use <waitpkgintrin.h> directly; include <immintrin.h> instead."
26 #endif
27
28 #ifndef _WAITPKG_H_INCLUDED
29 #define _WAITPKG_H_INCLUDED
30
31 #ifndef __WAITPKG__
32 #pragma GCC push_options
33 #pragma GCC target("waitpkg")
34 #define __DISABLE_WAITPKG__
35 #endif /* __WAITPKG__ */
36
37 extern __inline void
38 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
39 _umonitor (void *__A)
40 {
41 __builtin_ia32_umonitor (__A);
42 }
43
44 extern __inline unsigned char
45 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
46 _umwait (unsigned int __A, unsigned long long __B)
47 {
48 return __builtin_ia32_umwait (__A, __B);
49 }
50
51 extern __inline unsigned char
52 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
53 _tpause (unsigned int __A, unsigned long long __B)
54 {
55 return __builtin_ia32_tpause (__A, __B);
56 }
57
58 #ifdef __DISABLE_WAITPKG__
59 #undef __DISABLE_WAITPKG__
60 #pragma GCC pop_options
61 #endif /* __DISABLE_WAITPKG__ */
62
63 #endif /* _WAITPKG_H_INCLUDED. */