|
150
|
1 /*===------------------------- movdirintrin.h ------------------------------===
|
|
|
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 #if !defined __X86INTRIN_H && !defined __IMMINTRIN_H
|
|
|
10 #error "Never use <movdirintrin.h> directly; include <x86intrin.h> instead."
|
|
|
11 #endif
|
|
|
12
|
|
|
13 #ifndef _MOVDIRINTRIN_H
|
|
|
14 #define _MOVDIRINTRIN_H
|
|
|
15
|
|
|
16 /* Move doubleword as direct store */
|
|
|
17 static __inline__ void
|
|
|
18 __attribute__((__always_inline__, __nodebug__, __target__("movdiri")))
|
|
|
19 _directstoreu_u32 (void *__dst, unsigned int __value)
|
|
|
20 {
|
|
|
21 __builtin_ia32_directstore_u32((unsigned int *)__dst, (unsigned int)__value);
|
|
|
22 }
|
|
|
23
|
|
|
24 #ifdef __x86_64__
|
|
|
25
|
|
|
26 /* Move quadword as direct store */
|
|
|
27 static __inline__ void
|
|
|
28 __attribute__((__always_inline__, __nodebug__, __target__("movdiri")))
|
|
|
29 _directstoreu_u64 (void *__dst, unsigned long __value)
|
|
|
30 {
|
|
|
31 __builtin_ia32_directstore_u64((unsigned long *)__dst, __value);
|
|
|
32 }
|
|
|
33
|
|
|
34 #endif /* __x86_64__ */
|
|
|
35
|
|
|
36 /*
|
|
|
37 * movdir64b - Move 64 bytes as direct store.
|
|
|
38 * The destination must be 64 byte aligned, and the store is atomic.
|
|
|
39 * The source address has no alignment requirement, and the load from
|
|
|
40 * the source address is not atomic.
|
|
|
41 */
|
|
|
42 static __inline__ void
|
|
|
43 __attribute__((__always_inline__, __nodebug__, __target__("movdir64b")))
|
|
|
44 _movdir64b (void *__dst __attribute__((align_value(64))), const void *__src)
|
|
|
45 {
|
|
|
46 __builtin_ia32_movdir64b(__dst, __src);
|
|
|
47 }
|
|
|
48
|
|
|
49 #endif /* _MOVDIRINTRIN_H */
|
