Logan Chien | 2833ffb | 2018-10-09 10:03:24 +0800 | [diff] [blame] | 1 | /*===---- tbmintrin.h - TBM intrinsics -------------------------------------=== |
| 2 | * |
Logan Chien | df4f766 | 2019-09-04 16:45:23 -0700 | [diff] [blame] | 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 |
Logan Chien | 2833ffb | 2018-10-09 10:03:24 +0800 | [diff] [blame] | 6 | * |
| 7 | *===-----------------------------------------------------------------------=== |
| 8 | */ |
| 9 | |
| 10 | #ifndef __X86INTRIN_H |
| 11 | #error "Never use <tbmintrin.h> directly; include <x86intrin.h> instead." |
| 12 | #endif |
| 13 | |
| 14 | #ifndef __TBMINTRIN_H |
| 15 | #define __TBMINTRIN_H |
| 16 | |
| 17 | /* Define the default attributes for the functions in this file. */ |
| 18 | #define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("tbm"))) |
| 19 | |
| 20 | #define __bextri_u32(a, b) \ |
| 21 | ((unsigned int)__builtin_ia32_bextri_u32((unsigned int)(a), \ |
| 22 | (unsigned int)(b))) |
| 23 | |
| 24 | static __inline__ unsigned int __DEFAULT_FN_ATTRS |
| 25 | __blcfill_u32(unsigned int __a) |
| 26 | { |
| 27 | return __a & (__a + 1); |
| 28 | } |
| 29 | |
| 30 | static __inline__ unsigned int __DEFAULT_FN_ATTRS |
| 31 | __blci_u32(unsigned int __a) |
| 32 | { |
| 33 | return __a | ~(__a + 1); |
| 34 | } |
| 35 | |
| 36 | static __inline__ unsigned int __DEFAULT_FN_ATTRS |
| 37 | __blcic_u32(unsigned int __a) |
| 38 | { |
| 39 | return ~__a & (__a + 1); |
| 40 | } |
| 41 | |
| 42 | static __inline__ unsigned int __DEFAULT_FN_ATTRS |
| 43 | __blcmsk_u32(unsigned int __a) |
| 44 | { |
| 45 | return __a ^ (__a + 1); |
| 46 | } |
| 47 | |
| 48 | static __inline__ unsigned int __DEFAULT_FN_ATTRS |
| 49 | __blcs_u32(unsigned int __a) |
| 50 | { |
| 51 | return __a | (__a + 1); |
| 52 | } |
| 53 | |
| 54 | static __inline__ unsigned int __DEFAULT_FN_ATTRS |
| 55 | __blsfill_u32(unsigned int __a) |
| 56 | { |
| 57 | return __a | (__a - 1); |
| 58 | } |
| 59 | |
| 60 | static __inline__ unsigned int __DEFAULT_FN_ATTRS |
| 61 | __blsic_u32(unsigned int __a) |
| 62 | { |
| 63 | return ~__a | (__a - 1); |
| 64 | } |
| 65 | |
| 66 | static __inline__ unsigned int __DEFAULT_FN_ATTRS |
| 67 | __t1mskc_u32(unsigned int __a) |
| 68 | { |
| 69 | return ~__a | (__a + 1); |
| 70 | } |
| 71 | |
| 72 | static __inline__ unsigned int __DEFAULT_FN_ATTRS |
| 73 | __tzmsk_u32(unsigned int __a) |
| 74 | { |
| 75 | return ~__a & (__a - 1); |
| 76 | } |
| 77 | |
| 78 | #ifdef __x86_64__ |
| 79 | #define __bextri_u64(a, b) \ |
| 80 | ((unsigned long long)__builtin_ia32_bextri_u64((unsigned long long)(a), \ |
| 81 | (unsigned long long)(b))) |
| 82 | |
| 83 | static __inline__ unsigned long long __DEFAULT_FN_ATTRS |
| 84 | __blcfill_u64(unsigned long long __a) |
| 85 | { |
| 86 | return __a & (__a + 1); |
| 87 | } |
| 88 | |
| 89 | static __inline__ unsigned long long __DEFAULT_FN_ATTRS |
| 90 | __blci_u64(unsigned long long __a) |
| 91 | { |
| 92 | return __a | ~(__a + 1); |
| 93 | } |
| 94 | |
| 95 | static __inline__ unsigned long long __DEFAULT_FN_ATTRS |
| 96 | __blcic_u64(unsigned long long __a) |
| 97 | { |
| 98 | return ~__a & (__a + 1); |
| 99 | } |
| 100 | |
| 101 | static __inline__ unsigned long long __DEFAULT_FN_ATTRS |
| 102 | __blcmsk_u64(unsigned long long __a) |
| 103 | { |
| 104 | return __a ^ (__a + 1); |
| 105 | } |
| 106 | |
| 107 | static __inline__ unsigned long long __DEFAULT_FN_ATTRS |
| 108 | __blcs_u64(unsigned long long __a) |
| 109 | { |
| 110 | return __a | (__a + 1); |
| 111 | } |
| 112 | |
| 113 | static __inline__ unsigned long long __DEFAULT_FN_ATTRS |
| 114 | __blsfill_u64(unsigned long long __a) |
| 115 | { |
| 116 | return __a | (__a - 1); |
| 117 | } |
| 118 | |
| 119 | static __inline__ unsigned long long __DEFAULT_FN_ATTRS |
| 120 | __blsic_u64(unsigned long long __a) |
| 121 | { |
| 122 | return ~__a | (__a - 1); |
| 123 | } |
| 124 | |
| 125 | static __inline__ unsigned long long __DEFAULT_FN_ATTRS |
| 126 | __t1mskc_u64(unsigned long long __a) |
| 127 | { |
| 128 | return ~__a | (__a + 1); |
| 129 | } |
| 130 | |
| 131 | static __inline__ unsigned long long __DEFAULT_FN_ATTRS |
| 132 | __tzmsk_u64(unsigned long long __a) |
| 133 | { |
| 134 | return ~__a & (__a - 1); |
| 135 | } |
| 136 | #endif |
| 137 | |
| 138 | #undef __DEFAULT_FN_ATTRS |
| 139 | |
| 140 | #endif /* __TBMINTRIN_H */ |