Logan Chien | 55afb0a | 2018-10-15 10:42:14 +0800 | [diff] [blame] | 1 | /*===----------------- gfniintrin.h - GFNI intrinsics ----------------------=== |
| 2 | * |
| 3 | * |
Logan Chien | df4f766 | 2019-09-04 16:45:23 -0700 | [diff] [blame] | 4 | * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 5 | * See https://llvm.org/LICENSE.txt for license information. |
| 6 | * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
Logan Chien | 55afb0a | 2018-10-15 10:42:14 +0800 | [diff] [blame] | 7 | * |
| 8 | *===-----------------------------------------------------------------------=== |
| 9 | */ |
| 10 | #ifndef __IMMINTRIN_H |
| 11 | #error "Never use <gfniintrin.h> directly; include <immintrin.h> instead." |
| 12 | #endif |
| 13 | |
| 14 | #ifndef __GFNIINTRIN_H |
| 15 | #define __GFNIINTRIN_H |
| 16 | |
| 17 | |
| 18 | #define _mm_gf2p8affineinv_epi64_epi8(A, B, I) \ |
| 19 | (__m128i)__builtin_ia32_vgf2p8affineinvqb_v16qi((__v16qi)(__m128i)(A), \ |
| 20 | (__v16qi)(__m128i)(B), \ |
| 21 | (char)(I)) |
| 22 | |
| 23 | #define _mm_mask_gf2p8affineinv_epi64_epi8(S, U, A, B, I) \ |
| 24 | (__m128i)__builtin_ia32_selectb_128((__mmask16)(U), \ |
| 25 | (__v16qi)_mm_gf2p8affineinv_epi64_epi8(A, B, I), \ |
| 26 | (__v16qi)(__m128i)(S)) |
| 27 | |
| 28 | |
| 29 | #define _mm_maskz_gf2p8affineinv_epi64_epi8(U, A, B, I) \ |
| 30 | (__m128i)_mm_mask_gf2p8affineinv_epi64_epi8((__m128i)_mm_setzero_si128(), \ |
| 31 | U, A, B, I) |
| 32 | |
| 33 | |
| 34 | #define _mm256_gf2p8affineinv_epi64_epi8(A, B, I) \ |
| 35 | (__m256i)__builtin_ia32_vgf2p8affineinvqb_v32qi((__v32qi)(__m256i)(A), \ |
| 36 | (__v32qi)(__m256i)(B), \ |
| 37 | (char)(I)) |
| 38 | |
| 39 | #define _mm256_mask_gf2p8affineinv_epi64_epi8(S, U, A, B, I) \ |
| 40 | (__m256i)__builtin_ia32_selectb_256((__mmask32)(U), \ |
| 41 | (__v32qi)_mm256_gf2p8affineinv_epi64_epi8(A, B, I), \ |
| 42 | (__v32qi)(__m256i)(S)) |
| 43 | |
| 44 | #define _mm256_maskz_gf2p8affineinv_epi64_epi8(U, A, B, I) \ |
| 45 | (__m256i)_mm256_mask_gf2p8affineinv_epi64_epi8((__m256i)_mm256_setzero_si256(), \ |
| 46 | U, A, B, I) |
| 47 | |
| 48 | |
| 49 | #define _mm512_gf2p8affineinv_epi64_epi8(A, B, I) \ |
| 50 | (__m512i)__builtin_ia32_vgf2p8affineinvqb_v64qi((__v64qi)(__m512i)(A), \ |
| 51 | (__v64qi)(__m512i)(B), \ |
| 52 | (char)(I)) |
| 53 | |
| 54 | #define _mm512_mask_gf2p8affineinv_epi64_epi8(S, U, A, B, I) \ |
| 55 | (__m512i)__builtin_ia32_selectb_512((__mmask64)(U), \ |
| 56 | (__v64qi)_mm512_gf2p8affineinv_epi64_epi8(A, B, I), \ |
| 57 | (__v64qi)(__m512i)(S)) |
| 58 | |
| 59 | #define _mm512_maskz_gf2p8affineinv_epi64_epi8(U, A, B, I) \ |
| 60 | (__m512i)_mm512_mask_gf2p8affineinv_epi64_epi8((__m512i)_mm512_setzero_si512(), \ |
| 61 | U, A, B, I) |
| 62 | |
| 63 | #define _mm_gf2p8affine_epi64_epi8(A, B, I) \ |
| 64 | (__m128i)__builtin_ia32_vgf2p8affineqb_v16qi((__v16qi)(__m128i)(A), \ |
| 65 | (__v16qi)(__m128i)(B), \ |
| 66 | (char)(I)) |
| 67 | |
| 68 | #define _mm_mask_gf2p8affine_epi64_epi8(S, U, A, B, I) \ |
| 69 | (__m128i)__builtin_ia32_selectb_128((__mmask16)(U), \ |
| 70 | (__v16qi)_mm_gf2p8affine_epi64_epi8(A, B, I), \ |
| 71 | (__v16qi)(__m128i)(S)) |
| 72 | |
| 73 | |
| 74 | #define _mm_maskz_gf2p8affine_epi64_epi8(U, A, B, I) \ |
| 75 | (__m128i)_mm_mask_gf2p8affine_epi64_epi8((__m128i)_mm_setzero_si128(), \ |
| 76 | U, A, B, I) |
| 77 | |
| 78 | |
| 79 | #define _mm256_gf2p8affine_epi64_epi8(A, B, I) \ |
| 80 | (__m256i)__builtin_ia32_vgf2p8affineqb_v32qi((__v32qi)(__m256i)(A), \ |
| 81 | (__v32qi)(__m256i)(B), \ |
| 82 | (char)(I)) |
| 83 | |
| 84 | #define _mm256_mask_gf2p8affine_epi64_epi8(S, U, A, B, I) \ |
| 85 | (__m256i)__builtin_ia32_selectb_256((__mmask32)(U), \ |
| 86 | (__v32qi)_mm256_gf2p8affine_epi64_epi8(A, B, I), \ |
| 87 | (__v32qi)(__m256i)(S)) |
| 88 | |
| 89 | #define _mm256_maskz_gf2p8affine_epi64_epi8(U, A, B, I) \ |
| 90 | (__m256i)_mm256_mask_gf2p8affine_epi64_epi8((__m256i)_mm256_setzero_si256(), \ |
| 91 | U, A, B, I) |
| 92 | |
| 93 | |
| 94 | #define _mm512_gf2p8affine_epi64_epi8(A, B, I) \ |
| 95 | (__m512i)__builtin_ia32_vgf2p8affineqb_v64qi((__v64qi)(__m512i)(A), \ |
| 96 | (__v64qi)(__m512i)(B), \ |
| 97 | (char)(I)) |
| 98 | |
| 99 | #define _mm512_mask_gf2p8affine_epi64_epi8(S, U, A, B, I) \ |
| 100 | (__m512i)__builtin_ia32_selectb_512((__mmask64)(U), \ |
| 101 | (__v64qi)_mm512_gf2p8affine_epi64_epi8(A, B, I), \ |
| 102 | (__v64qi)(__m512i)(S)) |
| 103 | |
| 104 | #define _mm512_maskz_gf2p8affine_epi64_epi8(U, A, B, I) \ |
| 105 | (__m512i)_mm512_mask_gf2p8affine_epi64_epi8((__m512i)_mm512_setzero_si512(), \ |
| 106 | U, A, B, I) |
| 107 | |
| 108 | /* Default attributes for simple form (no masking). */ |
| 109 | #define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("gfni"), __min_vector_width__(128))) |
| 110 | |
| 111 | /* Default attributes for YMM unmasked form. */ |
| 112 | #define __DEFAULT_FN_ATTRS_Y __attribute__((__always_inline__, __nodebug__, __target__("avx,gfni"), __min_vector_width__(256))) |
| 113 | |
| 114 | /* Default attributes for ZMM forms. */ |
| 115 | #define __DEFAULT_FN_ATTRS_Z __attribute__((__always_inline__, __nodebug__, __target__("avx512bw,gfni"), __min_vector_width__(512))) |
| 116 | |
| 117 | /* Default attributes for VLX forms. */ |
| 118 | #define __DEFAULT_FN_ATTRS_VL128 __attribute__((__always_inline__, __nodebug__, __target__("avx512bw,avx512vl,gfni"), __min_vector_width__(128))) |
| 119 | #define __DEFAULT_FN_ATTRS_VL256 __attribute__((__always_inline__, __nodebug__, __target__("avx512bw,avx512vl,gfni"), __min_vector_width__(256))) |
| 120 | |
| 121 | static __inline__ __m128i __DEFAULT_FN_ATTRS |
| 122 | _mm_gf2p8mul_epi8(__m128i __A, __m128i __B) |
| 123 | { |
| 124 | return (__m128i) __builtin_ia32_vgf2p8mulb_v16qi((__v16qi) __A, |
| 125 | (__v16qi) __B); |
| 126 | } |
| 127 | |
| 128 | static __inline__ __m128i __DEFAULT_FN_ATTRS_VL128 |
| 129 | _mm_mask_gf2p8mul_epi8(__m128i __S, __mmask16 __U, __m128i __A, __m128i __B) |
| 130 | { |
| 131 | return (__m128i) __builtin_ia32_selectb_128(__U, |
| 132 | (__v16qi) _mm_gf2p8mul_epi8(__A, __B), |
| 133 | (__v16qi) __S); |
| 134 | } |
| 135 | |
| 136 | static __inline__ __m128i __DEFAULT_FN_ATTRS_VL128 |
| 137 | _mm_maskz_gf2p8mul_epi8(__mmask16 __U, __m128i __A, __m128i __B) |
| 138 | { |
| 139 | return _mm_mask_gf2p8mul_epi8((__m128i)_mm_setzero_si128(), |
| 140 | __U, __A, __B); |
| 141 | } |
| 142 | |
| 143 | static __inline__ __m256i __DEFAULT_FN_ATTRS_Y |
| 144 | _mm256_gf2p8mul_epi8(__m256i __A, __m256i __B) |
| 145 | { |
| 146 | return (__m256i) __builtin_ia32_vgf2p8mulb_v32qi((__v32qi) __A, |
| 147 | (__v32qi) __B); |
| 148 | } |
| 149 | |
| 150 | static __inline__ __m256i __DEFAULT_FN_ATTRS_VL256 |
| 151 | _mm256_mask_gf2p8mul_epi8(__m256i __S, __mmask32 __U, __m256i __A, __m256i __B) |
| 152 | { |
| 153 | return (__m256i) __builtin_ia32_selectb_256(__U, |
| 154 | (__v32qi) _mm256_gf2p8mul_epi8(__A, __B), |
| 155 | (__v32qi) __S); |
| 156 | } |
| 157 | |
| 158 | static __inline__ __m256i __DEFAULT_FN_ATTRS_VL256 |
| 159 | _mm256_maskz_gf2p8mul_epi8(__mmask32 __U, __m256i __A, __m256i __B) |
| 160 | { |
| 161 | return _mm256_mask_gf2p8mul_epi8((__m256i)_mm256_setzero_si256(), |
| 162 | __U, __A, __B); |
| 163 | } |
| 164 | |
| 165 | static __inline__ __m512i __DEFAULT_FN_ATTRS_Z |
| 166 | _mm512_gf2p8mul_epi8(__m512i __A, __m512i __B) |
| 167 | { |
| 168 | return (__m512i) __builtin_ia32_vgf2p8mulb_v64qi((__v64qi) __A, |
| 169 | (__v64qi) __B); |
| 170 | } |
| 171 | |
| 172 | static __inline__ __m512i __DEFAULT_FN_ATTRS_Z |
| 173 | _mm512_mask_gf2p8mul_epi8(__m512i __S, __mmask64 __U, __m512i __A, __m512i __B) |
| 174 | { |
| 175 | return (__m512i) __builtin_ia32_selectb_512(__U, |
| 176 | (__v64qi) _mm512_gf2p8mul_epi8(__A, __B), |
| 177 | (__v64qi) __S); |
| 178 | } |
| 179 | |
| 180 | static __inline__ __m512i __DEFAULT_FN_ATTRS_Z |
| 181 | _mm512_maskz_gf2p8mul_epi8(__mmask64 __U, __m512i __A, __m512i __B) |
| 182 | { |
| 183 | return _mm512_mask_gf2p8mul_epi8((__m512i)_mm512_setzero_si512(), |
| 184 | __U, __A, __B); |
| 185 | } |
| 186 | |
| 187 | #undef __DEFAULT_FN_ATTRS |
| 188 | #undef __DEFAULT_FN_ATTRS_Y |
| 189 | #undef __DEFAULT_FN_ATTRS_Z |
| 190 | #undef __DEFAULT_FN_ATTRS_VL128 |
| 191 | #undef __DEFAULT_FN_ATTRS_VL256 |
| 192 | |
| 193 | #endif /* __GFNIINTRIN_H */ |
| 194 | |