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1/*===---- cldemoteintrin.h - CLDEMOTE intrinsic ----------------------------===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-exception6 *7 *===-----------------------------------------------------------------------===8 */9 10#if !defined __X86INTRIN_H && !defined __IMMINTRIN_H11#error "Never use <cldemoteintrin.h> directly; include <x86intrin.h> instead."12#endif13 14#ifndef __CLDEMOTEINTRIN_H15#define __CLDEMOTEINTRIN_H16 17/* Define the default attributes for the functions in this file. */18#define __DEFAULT_FN_ATTRS \19 __attribute__((__always_inline__, __nodebug__, __target__("cldemote")))20 21/// Hint to hardware that the cache line that contains \p __P should be demoted22/// from the cache closest to the processor core to a level more distant from23/// the processor core.24///25/// \headerfile <x86intrin.h>26///27/// This intrinsic corresponds to the <c> CLDEMOTE </c> instruction.28static __inline__ void __DEFAULT_FN_ATTRS29_cldemote(const void * __P) {30 __builtin_ia32_cldemote(__P);31}32 33#define _mm_cldemote(p) _cldemote(p)34#undef __DEFAULT_FN_ATTRS35 36#endif37