movdirintrin.h revision 353358
1178825Sdfr/*===------------------------- movdirintrin.h ------------------------------=== 2233294Sstas * 3233294Sstas * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4233294Sstas * See https://llvm.org/LICENSE.txt for license information. 5178825Sdfr * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6233294Sstas * 7233294Sstas *===-----------------------------------------------------------------------=== 8233294Sstas */ 9178825Sdfr#if !defined __X86INTRIN_H && !defined __IMMINTRIN_H 10233294Sstas#error "Never use <movdirintrin.h> directly; include <x86intrin.h> instead." 11233294Sstas#endif 12178825Sdfr 13233294Sstas#ifndef _MOVDIRINTRIN_H 14233294Sstas#define _MOVDIRINTRIN_H 15233294Sstas 16178825Sdfr/* Move doubleword as direct store */ 17233294Sstasstatic __inline__ void 18233294Sstas__attribute__((__always_inline__, __nodebug__, __target__("movdiri"))) 19233294Sstas_directstoreu_u32 (void *__dst, unsigned int __value) 20178825Sdfr{ 21233294Sstas __builtin_ia32_directstore_u32((unsigned int *)__dst, (unsigned int)__value); 22233294Sstas} 23233294Sstas 24233294Sstas#ifdef __x86_64__ 25233294Sstas 26233294Sstas/* Move quadword as direct store */ 27233294Sstasstatic __inline__ void 28233294Sstas__attribute__((__always_inline__, __nodebug__, __target__("movdiri"))) 29233294Sstas_directstoreu_u64 (void *__dst, unsigned long __value) 30233294Sstas{ 31233294Sstas __builtin_ia32_directstore_u64((unsigned long *)__dst, __value); 32178825Sdfr} 33178825Sdfr 34178825Sdfr#endif /* __x86_64__ */ 35178825Sdfr 36178825Sdfr/* 37178825Sdfr * movdir64b - Move 64 bytes as direct store. 38178825Sdfr * The destination must be 64 byte aligned, and the store is atomic. 39178825Sdfr * The source address has no alignment requirement, and the load from 40178825Sdfr * the source address is not atomic. 41178825Sdfr */ 42178825Sdfrstatic __inline__ void 43178825Sdfr__attribute__((__always_inline__, __nodebug__, __target__("movdir64b"))) 44178825Sdfr_movdir64b (void *__dst __attribute__((align_value(64))), const void *__src) 45178825Sdfr{ 46178825Sdfr __builtin_ia32_movdir64b(__dst, __src); 47178825Sdfr} 48178825Sdfr 49178825Sdfr#endif /* _MOVDIRINTRIN_H */ 50178825Sdfr