1 /*===------------------------- movdirintrin.h ------------------------------===
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:
10 * The above copyright notice and this permission notice shall be included in
11 * all copies or substantial portions of the Software.
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
21 *===-----------------------------------------------------------------------===
23 #if !defined __X86INTRIN_H && !defined __IMMINTRIN_H
24 #error "Never use <movdirintrin.h> directly; include <x86intrin.h> instead."
27 #ifndef _MOVDIRINTRIN_H
28 #define _MOVDIRINTRIN_H
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)
35 __builtin_ia32_directstore_u32((unsigned int *)__dst, (unsigned int)__value);
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)
45 __builtin_ia32_directstore_u64((unsigned long *)__dst, __value);
48 #endif /* __x86_64__ */
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.
56 static __inline__ void
57 __attribute__((__always_inline__, __nodebug__, __target__("movdir64b")))
58 _movdir64b (void *__dst __attribute__((align_value(64))), const void *__src)
60 __builtin_ia32_movdir64b(__dst, __src);
63 #endif /* _MOVDIRINTRIN_H */