clwbintrin.h

Go to the documentation of this file.

/*===---- clwbintrin.h - CLWB intrinsic ------------------------------------===
 *
 * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 * See https://llvm.org/LICENSE.txt for license information.
 * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 *
 *===-----------------------------------------------------------------------===
 */
 
#ifndef __IMMINTRIN_H
#error "Never use <clwbintrin.h> directly; include <immintrin.h> instead."
#endif
 
#ifndef __CLWBINTRIN_H
#define __CLWBINTRIN_H
 
/* Define the default attributes for the functions in this file. */
#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,  __target__("clwb")))
 
static __inline__ void __DEFAULT_FN_ATTRS
_mm_clwb(void const *__p) {
  __builtin_ia32_clwb(__p);
}
_mm_clwb(void const *__p) {…}
 
#undef __DEFAULT_FN_ATTRS
 
#endif