clang  8.0.0svn
movdirintrin.h
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1 /*===------------------------- movdirintrin.h ------------------------------===
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 #if !defined __X86INTRIN_H && !defined __IMMINTRIN_H
24 #error "Never use <movdirintrin.h> directly; include <x86intrin.h> instead."
25 #endif
26 
27 #ifndef _MOVDIRINTRIN_H
28 #define _MOVDIRINTRIN_H
29 
30 /* Move doubleword as direct store */
31 static __inline__ void
32 __attribute__((__always_inline__, __nodebug__, __target__("movdiri")))
33 _directstoreu_u32 (void *__dst, unsigned int __value)
34 {
35  __builtin_ia32_directstore_u32((unsigned int *)__dst, (unsigned int)__value);
36 }
37 
38 #ifdef __x86_64__
39 
40 /* Move quadword as direct store */
41 static __inline__ void
42 __attribute__((__always_inline__, __nodebug__, __target__("movdiri")))
43 _directstoreu_u64 (void *__dst, unsigned long __value)
44 {
45  __builtin_ia32_directstore_u64((unsigned long *)__dst, __value);
46 }
47 
48 #endif /* __x86_64__ */
49 
50 /*
51  * movdir64b - Move 64 bytes as direct store.
52  * The destination must be 64 byte aligned, and the store is atomic.
53  * The source address has no alignment requirement, and the load from
54  * the source address is not atomic.
55  */
56 static __inline__ void
57 __attribute__((__always_inline__, __nodebug__, __target__("movdir64b")))
58 _movdir64b (void *__dst __attribute__((align_value(64))), const void *__src)
59 {
60  __builtin_ia32_movdir64b(__dst, __src);
61 }
62 
63 #endif /* _MOVDIRINTRIN_H */
static __inline__ void const void * __src
Definition: movdirintrin.h:59
static __inline__ void __attribute__((__always_inline__, __nodebug__, __target__("movdiri"))) _directstoreu_u32(void *__dst
static __inline__ void unsigned int __value
Definition: movdirintrin.h:34