clang 10.0.0git

pconfigintrin.h
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1 /*===---- pconfigintrin.h - X86 platform configuration ---------------------===
2 *
3 * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 * See https://llvm.org/LICENSE.txt for license information.
5 * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 *
7 *===-----------------------------------------------------------------------===
8 */
9
10 #if !defined __X86INTRIN_H && !defined __IMMINTRIN_H
11 #error "Never use <pconfigintrin.h> directly; include <x86intrin.h> instead."
12 #endif
13
14 #ifndef __PCONFIGINTRIN_H
15 #define __PCONFIGINTRIN_H
16
17 #define __PCONFIG_KEY_PROGRAM 0x00000001
18
19 #if __has_extension(gnu_asm)
20
21 /* Define the default attributes for the functions in this file. */
22 #define __DEFAULT_FN_ATTRS \
23 __attribute__((__always_inline__, __nodebug__, __target__("pconfig")))
24
25 static __inline unsigned int __DEFAULT_FN_ATTRS
26 _pconfig_u32(unsigned int __leaf, __SIZE_TYPE__ __d[])
27 {
28 unsigned int __result;
29 __asm__ ("pconfig"
30 : "=a" (__result), "=b" (__d[0]), "=c" (__d[1]), "=d" (__d[2])
31 : "a" (__leaf), "b" (__d[0]), "c" (__d[1]), "d" (__d[2])
32 : "cc");
33 return __result;
34 }
35
36 #undef __DEFAULT_FN_ATTRS
37
38 #endif /* __has_extension(gnu_asm) */
39
40 #endif
__DEFAULT_FN_ATTRS
#define __DEFAULT_FN_ATTRS
Definition: __wmmintrin_aes.h:18