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

   1 /*===---- rdseedintrin.h - RDSEED intrinsics -------------------------------===
   2  *
   3  * Permission is hereby granted, free of charge, to any person obtaining a copy
   4  * of this software and associated documentation files (the "Software"), to deal
   5  * in the Software without restriction, including without limitation the rights
   6  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   7  * copies of the Software, and to permit persons to whom the Software is
   8  * furnished to do so, subject to the following conditions:
   9  *
  10  * The above copyright notice and this permission notice shall be included in
  11  * all copies or substantial portions of the Software.
  12  *
  13  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  14  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  15  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  16  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  17  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  18  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  19  * THE SOFTWARE.
  20  *
  21  *===-----------------------------------------------------------------------===
  22  */
  23
  24 #ifndef __X86INTRIN_H
  25 #error "Never use <rdseedintrin.h> directly; include <x86intrin.h> instead."
  26 #endif
  27
  28 #ifndef __RDSEEDINTRIN_H
  29 #define __RDSEEDINTRIN_H
  30
  31 /* Define the default attributes for the functions in this file. */
  32 #define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("rdseed")))
  33
  34 static __inline__ int __DEFAULT_FN_ATTRS
  35 _rdseed16_step(unsigned short *__p)
  36 {
  37   return __builtin_ia32_rdseed16_step(__p);
  38 }
  39
  40 static __inline__ int __DEFAULT_FN_ATTRS
  41 _rdseed32_step(unsigned int *__p)
  42 {
  43   return __builtin_ia32_rdseed32_step(__p);
  44 }
  45
  46 #ifdef __x86_64__
  47 static __inline__ int __DEFAULT_FN_ATTRS
  48 _rdseed64_step(unsigned long long *__p)
  49 {
  50   return __builtin_ia32_rdseed64_step(__p);
  51 }
  52 #endif
  53
  54 #undef __DEFAULT_FN_ATTRS
  55
  56 #endif /* __RDSEEDINTRIN_H */