clang/lib/Headers/ptwriteintrin.h

   1 /*===------------ ptwriteintrin.h - PTWRITE 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-exception
   6  *
   7  *===-----------------------------------------------------------------------===
   8  */
   9
  10 #if !defined __X86INTRIN_H && !defined __IMMINTRIN_H
  11 #error "Never use <ptwriteintrin.h> directly; include <x86intrin.h> instead."
  12 #endif
  13
  14 #ifndef __PTWRITEINTRIN_H
  15 #define __PTWRITEINTRIN_H
  16
  17 /* Define the default attributes for the functions in this file. */
  18 #define __DEFAULT_FN_ATTRS \
  19   __attribute__((__always_inline__, __nodebug__,  __target__("ptwrite")))
  20
  21 static __inline__ void __DEFAULT_FN_ATTRS
  22 _ptwrite32(unsigned int __value) {
  23   __builtin_ia32_ptwrite32(__value);
  24 }
  25
  26 #ifdef __x86_64__
  27
  28 static __inline__ void __DEFAULT_FN_ATTRS
  29 _ptwrite64(unsigned long long __value) {
  30   __builtin_ia32_ptwrite64(__value);
  31 }
  32
  33 #endif /* __x86_64__ */
  34
  35 #undef __DEFAULT_FN_ATTRS
  36
  37 #endif /* __PTWRITEINTRIN_H */