external/bsd/llvm/dist/clang/lib/Headers/adxintrin.h

   1 /*===---- adxintrin.h - ADX 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 __IMMINTRIN_H
  25 #error "Never use <adxintrin.h> directly; include <immintrin.h> instead."
  26 #endif
  27
  28 #ifndef __ADXINTRIN_H
  29 #define __ADXINTRIN_H
  30
  31 /* Intrinsics that are available only if __ADX__ defined */
  32 #ifdef __ADX__
  33 static __inline unsigned char __attribute__((__always_inline__, __nodebug__))
  34 _addcarryx_u32(unsigned char __cf, unsigned int __x, unsigned int __y,
  35                unsigned int *__p)
  36 {
  37   return __builtin_ia32_addcarryx_u32(__cf, __x, __y, __p);
  38 }
  39
  40 #ifdef __x86_64__
  41 static __inline unsigned char __attribute__((__always_inline__, __nodebug__))
  42 _addcarryx_u64(unsigned char __cf, unsigned long long __x,
  43                unsigned long long __y, unsigned long long  *__p)
  44 {
  45   return __builtin_ia32_addcarryx_u64(__cf, __x, __y, __p);
  46 }
  47 #endif
  48 #endif
  49
  50 /* Intrinsics that are also available if __ADX__ undefined */
  51 static __inline unsigned char __attribute__((__always_inline__, __nodebug__))
  52 _addcarry_u32(unsigned char __cf, unsigned int __x, unsigned int __y,
  53               unsigned int *__p)
  54 {
  55   return __builtin_ia32_addcarry_u32(__cf, __x, __y, __p);
  56 }
  57
  58 #ifdef __x86_64__
  59 static __inline unsigned char __attribute__((__always_inline__, __nodebug__))
  60 _addcarry_u64(unsigned char __cf, unsigned long long __x,
  61               unsigned long long __y, unsigned long long  *__p)
  62 {
  63   return __builtin_ia32_addcarry_u64(__cf, __x, __y, __p);
  64 }
  65 #endif
  66
  67 static __inline unsigned char __attribute__((__always_inline__, __nodebug__))
  68 _subborrow_u32(unsigned char __cf, unsigned int __x, unsigned int __y,
  69               unsigned int *__p)
  70 {
  71   return __builtin_ia32_subborrow_u32(__cf, __x, __y, __p);
  72 }
  73
  74 #ifdef __x86_64__
  75 static __inline unsigned char __attribute__((__always_inline__, __nodebug__))
  76 _subborrow_u64(unsigned char __cf, unsigned long long __x,
  77                unsigned long long __y, unsigned long long  *__p)
  78 {
  79   return __builtin_ia32_subborrow_u64(__cf, __x, __y, __p);
  80 }
  81 #endif
  82
  83 #endif /* __ADXINTRIN_H */