sdk/build-tools/26.0.0/renderscript/clang-include/pkuintrin.h

   1 /*===------------- pkuintrin.h - PKU intrinsics ------------------===
   2  *
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a copy
   5  * of this software and associated documentation files (the "Software"), to deal
   6  * in the Software without restriction, including without limitation the rights
   7  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   8  * copies of the Software, and to permit persons to whom the Software is
   9  * furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice shall be included in
  12  * all copies or substantial portions of the Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  17  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  19  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  20  * THE SOFTWARE.
  21  *
  22  *===-----------------------------------------------------------------------===
  23  */
  24 #ifndef __IMMINTRIN_H
  25 #error "Never use <pkuintrin.h> directly; include <immintrin.h> instead."
  26 #endif
  27
  28 #ifndef __PKUINTRIN_H
  29 #define __PKUINTRIN_H
  30
  31 /* Define the default attributes for the functions in this file. */
  32 #define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("pku")))
  33
  34 static __inline__ unsigned int __DEFAULT_FN_ATTRS
  35 _rdpkru_u32(void)
  36 {
  37   return __builtin_ia32_rdpkru();
  38 }
  39
  40 static __inline__ void __DEFAULT_FN_ATTRS
  41 _wrpkru(unsigned int __val)
  42 {
  43   return __builtin_ia32_wrpkru(__val);
  44 }
  45
  46 #undef __DEFAULT_FN_ATTRS
  47
  48 #endif