| Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 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 */ |