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  1. /*===---- adxintrin.h - ADX intrinsics -------------------------------------===
  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. #ifndef __IMMINTRIN_H
  11. #error "Never use <adxintrin.h> directly; include <immintrin.h> instead."
  12. #endif
  13.  
  14. #ifndef __ADXINTRIN_H
  15. #define __ADXINTRIN_H
  16.  
  17. /* Define the default attributes for the functions in this file. */
  18. #define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
  19.  
  20. /* Intrinsics that are available only if __ADX__ defined */
  21. static __inline unsigned char __attribute__((__always_inline__, __nodebug__, __target__("adx")))
  22. _addcarryx_u32(unsigned char __cf, unsigned int __x, unsigned int __y,
  23.                unsigned int *__p)
  24. {
  25.   return __builtin_ia32_addcarryx_u32(__cf, __x, __y, __p);
  26. }
  27.  
  28. #ifdef __x86_64__
  29. static __inline unsigned char __attribute__((__always_inline__, __nodebug__, __target__("adx")))
  30. _addcarryx_u64(unsigned char __cf, unsigned long long __x,
  31.                unsigned long long __y, unsigned long long  *__p)
  32. {
  33.   return __builtin_ia32_addcarryx_u64(__cf, __x, __y, __p);
  34. }
  35. #endif
  36.  
  37. /* Intrinsics that are also available if __ADX__ undefined */
  38. static __inline unsigned char __DEFAULT_FN_ATTRS
  39. _addcarry_u32(unsigned char __cf, unsigned int __x, unsigned int __y,
  40.               unsigned int *__p)
  41. {
  42.   return __builtin_ia32_addcarryx_u32(__cf, __x, __y, __p);
  43. }
  44.  
  45. #ifdef __x86_64__
  46. static __inline unsigned char __DEFAULT_FN_ATTRS
  47. _addcarry_u64(unsigned char __cf, unsigned long long __x,
  48.               unsigned long long __y, unsigned long long  *__p)
  49. {
  50.   return __builtin_ia32_addcarryx_u64(__cf, __x, __y, __p);
  51. }
  52. #endif
  53.  
  54. static __inline unsigned char __DEFAULT_FN_ATTRS
  55. _subborrow_u32(unsigned char __cf, unsigned int __x, unsigned int __y,
  56.               unsigned int *__p)
  57. {
  58.   return __builtin_ia32_subborrow_u32(__cf, __x, __y, __p);
  59. }
  60.  
  61. #ifdef __x86_64__
  62. static __inline unsigned char __DEFAULT_FN_ATTRS
  63. _subborrow_u64(unsigned char __cf, unsigned long long __x,
  64.                unsigned long long __y, unsigned long long  *__p)
  65. {
  66.   return __builtin_ia32_subborrow_u64(__cf, __x, __y, __p);
  67. }
  68. #endif
  69.  
  70. #undef __DEFAULT_FN_ATTRS
  71.  
  72. #endif /* __ADXINTRIN_H */
  73.