prfchwintrin.h

Go to the documentation of this file.

/*===---- prfchwintrin.h - PREFETCHW 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
 *
 *===-----------------------------------------------------------------------===
 */
 
#if !defined(__X86INTRIN_H) && !defined(_MM3DNOW_H_INCLUDED)
#error "Never use <prfchwintrin.h> directly; include <x86intrin.h> or <mm3dnow.h> instead."
#endif
 
#ifndef __PRFCHWINTRIN_H
#define __PRFCHWINTRIN_H
 
static __inline__ void __attribute__((__always_inline__, __nodebug__))
_m_prefetch(void *__P)
{
  __builtin_prefetch (__P, 0, 3 /* _MM_HINT_T0 */);
}
 
static __inline__ void __attribute__((__always_inline__, __nodebug__))
_m_prefetchw(void *__P)
{
  __builtin_prefetch (__P, 1, 3 /* _MM_HINT_T0 */);
}
 
#endif /* __PRFCHWINTRIN_H */