adxintrin.h source code [clang_source_code/lib/Headers/adxintrin.h]

1	/*===---- adxintrin.h - ADX intrinsics -------------------------------------===
2	*
3	* Permission is hereby granted, free of charge, to any person obtaining a copy
4	* of this software and associated documentation files (the "Software"), to deal
5	* in the Software without restriction, including without limitation the rights
6	* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
7	* copies of the Software, and to permit persons to whom the Software is
8	* furnished to do so, subject to the following conditions:
9	*
10	* The above copyright notice and this permission notice shall be included in
11	* all copies or substantial portions of the Software.
12	*
13	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16	* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17	* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
18	* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
19	* THE SOFTWARE.
20	*
21	*===-----------------------------------------------------------------------===
22	*/
23
24	#ifndef __IMMINTRIN_H
25	#error "Never use <adxintrin.h> directly; include <immintrin.h> instead."
26	#endif
27
28	#ifndef __ADXINTRIN_H
29	#define __ADXINTRIN_H
30
31	/* Define the default attributes for the functions in this file. */
32	#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
33
34	/* Intrinsics that are available only if __ADX__ defined */
35	static __inline unsigned char __attribute__((__always_inline__, __nodebug__, __target__("adx")))
36	_addcarryx_u32(unsigned char __cf, unsigned int __x, unsigned int __y,
37	unsigned int *__p)
38	{
39	return __builtin_ia32_addcarryx_u32(__cf, __x, __y, __p);
40	}
41
42	#ifdef __x86_64__
43	static __inline unsigned char __attribute__((__always_inline__, __nodebug__, __target__("adx")))
44	_addcarryx_u64(unsigned char __cf, unsigned long long __x,
45	unsigned long long __y, unsigned long long *__p)
46	{
47	return __builtin_ia32_addcarryx_u64(__cf, __x, __y, __p);
48	}
49	#endif
50
51	/* Intrinsics that are also available if __ADX__ undefined */
52	static __inline unsigned char __DEFAULT_FN_ATTRS
53	_addcarry_u32(unsigned char __cf, unsigned int __x, unsigned int __y,
54	unsigned int *__p)
55	{
56	return __builtin_ia32_addcarryx_u32(__cf, __x, __y, __p);
57	}
58
59	#ifdef __x86_64__
60	static __inline unsigned char __DEFAULT_FN_ATTRS
61	_addcarry_u64(unsigned char __cf, unsigned long long __x,
62	unsigned long long __y, unsigned long long *__p)
63	{
64	return __builtin_ia32_addcarryx_u64(__cf, __x, __y, __p);
65	}
66	#endif
67
68	static __inline unsigned char __DEFAULT_FN_ATTRS
69	_subborrow_u32(unsigned char __cf, unsigned int __x, unsigned int __y,
70	unsigned int *__p)
71	{
72	return __builtin_ia32_subborrow_u32(__cf, __x, __y, __p);
73	}
74
75	#ifdef __x86_64__
76	static __inline unsigned char __DEFAULT_FN_ATTRS
77	_subborrow_u64(unsigned char __cf, unsigned long long __x,
78	unsigned long long __y, unsigned long long *__p)
79	{
80	return __builtin_ia32_subborrow_u64(__cf, __x, __y, __p);
81	}
82	#endif
83
84	#undef __DEFAULT_FN_ATTRS
85
86	#endif /* __ADXINTRIN_H */
87

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