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

1	/*===---- tbmintrin.h - TBM 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 __X86INTRIN_H
25	#error "Never use <tbmintrin.h> directly; include <x86intrin.h> instead."
26	#endif
27
28	#ifndef __TBMINTRIN_H
29	#define __TBMINTRIN_H
30
31	/* Define the default attributes for the functions in this file. */
32	#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("tbm")))
33
34	#define __bextri_u32(a, b) \
35	((unsigned int)__builtin_ia32_bextri_u32((unsigned int)(a), \
36	(unsigned int)(b)))
37
38	static __inline__ unsigned int __DEFAULT_FN_ATTRS
39	__blcfill_u32(unsigned int __a)
40	{
41	return __a & (__a + 1);
42	}
43
44	static __inline__ unsigned int __DEFAULT_FN_ATTRS
45	__blci_u32(unsigned int __a)
46	{
47	return __a \| ~(__a + 1);
48	}
49
50	static __inline__ unsigned int __DEFAULT_FN_ATTRS
51	__blcic_u32(unsigned int __a)
52	{
53	return ~__a & (__a + 1);
54	}
55
56	static __inline__ unsigned int __DEFAULT_FN_ATTRS
57	__blcmsk_u32(unsigned int __a)
58	{
59	return __a ^ (__a + 1);
60	}
61
62	static __inline__ unsigned int __DEFAULT_FN_ATTRS
63	__blcs_u32(unsigned int __a)
64	{
65	return __a \| (__a + 1);
66	}
67
68	static __inline__ unsigned int __DEFAULT_FN_ATTRS
69	__blsfill_u32(unsigned int __a)
70	{
71	return __a \| (__a - 1);
72	}
73
74	static __inline__ unsigned int __DEFAULT_FN_ATTRS
75	__blsic_u32(unsigned int __a)
76	{
77	return ~__a \| (__a - 1);
78	}
79
80	static __inline__ unsigned int __DEFAULT_FN_ATTRS
81	__t1mskc_u32(unsigned int __a)
82	{
83	return ~__a \| (__a + 1);
84	}
85
86	static __inline__ unsigned int __DEFAULT_FN_ATTRS
87	__tzmsk_u32(unsigned int __a)
88	{
89	return ~__a & (__a - 1);
90	}
91
92	#ifdef __x86_64__
93	#define __bextri_u64(a, b) \
94	((unsigned long long)__builtin_ia32_bextri_u64((unsigned long long)(a), \
95	(unsigned long long)(b)))
96
97	static __inline__ unsigned long long __DEFAULT_FN_ATTRS
98	__blcfill_u64(unsigned long long __a)
99	{
100	return __a & (__a + 1);
101	}
102
103	static __inline__ unsigned long long __DEFAULT_FN_ATTRS
104	__blci_u64(unsigned long long __a)
105	{
106	return __a \| ~(__a + 1);
107	}
108
109	static __inline__ unsigned long long __DEFAULT_FN_ATTRS
110	__blcic_u64(unsigned long long __a)
111	{
112	return ~__a & (__a + 1);
113	}
114
115	static __inline__ unsigned long long __DEFAULT_FN_ATTRS
116	__blcmsk_u64(unsigned long long __a)
117	{
118	return __a ^ (__a + 1);
119	}
120
121	static __inline__ unsigned long long __DEFAULT_FN_ATTRS
122	__blcs_u64(unsigned long long __a)
123	{
124	return __a \| (__a + 1);
125	}
126
127	static __inline__ unsigned long long __DEFAULT_FN_ATTRS
128	__blsfill_u64(unsigned long long __a)
129	{
130	return __a \| (__a - 1);
131	}
132
133	static __inline__ unsigned long long __DEFAULT_FN_ATTRS
134	__blsic_u64(unsigned long long __a)
135	{
136	return ~__a \| (__a - 1);
137	}
138
139	static __inline__ unsigned long long __DEFAULT_FN_ATTRS
140	__t1mskc_u64(unsigned long long __a)
141	{
142	return ~__a \| (__a + 1);
143	}
144
145	static __inline__ unsigned long long __DEFAULT_FN_ATTRS
146	__tzmsk_u64(unsigned long long __a)
147	{
148	return ~__a & (__a - 1);
149	}
150	#endif
151
152	#undef __DEFAULT_FN_ATTRS
153
154	#endif /* __TBMINTRIN_H */
155

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