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| Rev | Author | Line No. | Line | 
|---|---|---|---|
| 14 | pmbaty | 1 | /*===----------------- gfniintrin.h - GFNI intrinsics ----------------------=== | 
        
| 2 |  * | 
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| 3 |  * | 
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| 4 |  * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. | 
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| 5 |  * See https://llvm.org/LICENSE.txt for license information. | 
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| 6 |  * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | 
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| 7 |  * | 
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| 8 |  *===-----------------------------------------------------------------------=== | 
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| 9 |  */ | 
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| 10 | #ifndef __IMMINTRIN_H | 
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| 11 | #error "Never use <gfniintrin.h> directly; include <immintrin.h> instead." | 
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| 12 | #endif | 
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| 13 | |||
| 14 | #ifndef __GFNIINTRIN_H | 
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| 15 | #define __GFNIINTRIN_H | 
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| 16 | |||
| 17 | /* Default attributes for simple form (no masking). */ | 
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| 18 | #define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("gfni"), __min_vector_width__(128))) | 
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| 19 | |||
| 20 | /* Default attributes for YMM unmasked form. */ | 
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| 21 | #define __DEFAULT_FN_ATTRS_Y __attribute__((__always_inline__, __nodebug__, __target__("avx,gfni"), __min_vector_width__(256))) | 
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| 22 | |||
| 23 | /* Default attributes for ZMM unmasked forms. */ | 
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| 24 | #define __DEFAULT_FN_ATTRS_Z __attribute__((__always_inline__, __nodebug__, __target__("avx512f,gfni"), __min_vector_width__(512))) | 
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| 25 | /* Default attributes for ZMM masked forms. */ | 
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| 26 | #define __DEFAULT_FN_ATTRS_Z_MASK __attribute__((__always_inline__, __nodebug__, __target__("avx512bw,gfni"), __min_vector_width__(512))) | 
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| 27 | |||
| 28 | /* Default attributes for VLX masked forms. */ | 
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| 29 | #define __DEFAULT_FN_ATTRS_VL128 __attribute__((__always_inline__, __nodebug__, __target__("avx512bw,avx512vl,gfni"), __min_vector_width__(128))) | 
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| 30 | #define __DEFAULT_FN_ATTRS_VL256 __attribute__((__always_inline__, __nodebug__, __target__("avx512bw,avx512vl,gfni"), __min_vector_width__(256))) | 
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| 31 | |||
| 32 | #define _mm_gf2p8affineinv_epi64_epi8(A, B, I) \ | 
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| 33 |   ((__m128i)__builtin_ia32_vgf2p8affineinvqb_v16qi((__v16qi)(__m128i)(A), \ | 
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| 34 |                                                    (__v16qi)(__m128i)(B), \ | 
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| 35 |                                                    (char)(I))) | 
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| 36 | |||
| 37 | #define _mm_gf2p8affine_epi64_epi8(A, B, I) \ | 
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| 38 |   ((__m128i)__builtin_ia32_vgf2p8affineqb_v16qi((__v16qi)(__m128i)(A), \ | 
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| 39 |                                                    (__v16qi)(__m128i)(B), \ | 
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| 40 |                                                    (char)(I))) | 
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| 41 | |||
| 42 | static __inline__ __m128i __DEFAULT_FN_ATTRS | 
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| 43 | _mm_gf2p8mul_epi8(__m128i __A, __m128i __B)  | 
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| 44 | { | 
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| 45 | return (__m128i) __builtin_ia32_vgf2p8mulb_v16qi((__v16qi) __A,  | 
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| 46 | (__v16qi) __B);  | 
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| 47 | } | 
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| 48 | |||
| 49 | #ifdef __AVXINTRIN_H | 
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| 50 | #define _mm256_gf2p8affineinv_epi64_epi8(A, B, I) \ | 
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| 51 |   ((__m256i)__builtin_ia32_vgf2p8affineinvqb_v32qi((__v32qi)(__m256i)(A), \ | 
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| 52 |                                                    (__v32qi)(__m256i)(B), \ | 
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| 53 |                                                    (char)(I))) | 
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| 54 | |||
| 55 | #define _mm256_gf2p8affine_epi64_epi8(A, B, I) \ | 
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| 56 |   ((__m256i)__builtin_ia32_vgf2p8affineqb_v32qi((__v32qi)(__m256i)(A), \ | 
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| 57 |                                                    (__v32qi)(__m256i)(B), \ | 
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| 58 |                                                    (char)(I))) | 
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| 59 | |||
| 60 | static __inline__ __m256i __DEFAULT_FN_ATTRS_Y | 
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| 61 | _mm256_gf2p8mul_epi8(__m256i __A, __m256i __B)  | 
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| 62 | { | 
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| 63 | return (__m256i) __builtin_ia32_vgf2p8mulb_v32qi((__v32qi) __A,  | 
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| 64 | (__v32qi) __B);  | 
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| 65 | } | 
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| 66 | #endif /* __AVXINTRIN_H */ | 
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| 67 | |||
| 68 | #ifdef __AVX512BWINTRIN_H | 
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| 69 | #define _mm512_gf2p8affineinv_epi64_epi8(A, B, I) \ | 
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| 70 |   ((__m512i)__builtin_ia32_vgf2p8affineinvqb_v64qi((__v64qi)(__m512i)(A), \ | 
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| 71 |                                                    (__v64qi)(__m512i)(B), \ | 
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| 72 |                                                    (char)(I))) | 
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| 73 | |||
| 74 | #define _mm512_mask_gf2p8affineinv_epi64_epi8(S, U, A, B, I) \ | 
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| 75 |   ((__m512i)__builtin_ia32_selectb_512((__mmask64)(U), \ | 
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| 76 |          (__v64qi)_mm512_gf2p8affineinv_epi64_epi8(A, B, I), \ | 
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| 77 |          (__v64qi)(__m512i)(S))) | 
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| 78 | |||
| 79 | #define _mm512_maskz_gf2p8affineinv_epi64_epi8(U, A, B, I) \ | 
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| 80 |   _mm512_mask_gf2p8affineinv_epi64_epi8((__m512i)_mm512_setzero_si512(), \ | 
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| 81 |          U, A, B, I) | 
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| 82 | |||
| 83 | #define _mm512_gf2p8affine_epi64_epi8(A, B, I) \ | 
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| 84 |   ((__m512i)__builtin_ia32_vgf2p8affineqb_v64qi((__v64qi)(__m512i)(A), \ | 
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| 85 |                                                    (__v64qi)(__m512i)(B), \ | 
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| 86 |                                                    (char)(I))) | 
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| 87 | |||
| 88 | #define _mm512_mask_gf2p8affine_epi64_epi8(S, U, A, B, I) \ | 
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| 89 |   ((__m512i)__builtin_ia32_selectb_512((__mmask64)(U), \ | 
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| 90 |          (__v64qi)_mm512_gf2p8affine_epi64_epi8((A), (B), (I)), \ | 
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| 91 |          (__v64qi)(__m512i)(S))) | 
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| 92 | |||
| 93 | #define _mm512_maskz_gf2p8affine_epi64_epi8(U, A, B, I) \ | 
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| 94 |   _mm512_mask_gf2p8affine_epi64_epi8((__m512i)_mm512_setzero_si512(), \ | 
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| 95 |          U, A, B, I) | 
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| 96 | |||
| 97 | static __inline__ __m512i __DEFAULT_FN_ATTRS_Z | 
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| 98 | _mm512_gf2p8mul_epi8(__m512i __A, __m512i __B)  | 
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| 99 | { | 
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| 100 | return (__m512i) __builtin_ia32_vgf2p8mulb_v64qi((__v64qi) __A,  | 
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| 101 | (__v64qi) __B);  | 
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| 102 | } | 
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| 103 | |||
| 104 | static __inline__ __m512i __DEFAULT_FN_ATTRS_Z_MASK | 
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| 105 | _mm512_mask_gf2p8mul_epi8(__m512i __S, __mmask64 __U, __m512i __A, __m512i __B)  | 
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| 106 | { | 
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| 107 | return (__m512i) __builtin_ia32_selectb_512(__U,  | 
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| 108 | (__v64qi) _mm512_gf2p8mul_epi8(__A, __B),  | 
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| 109 | (__v64qi) __S);  | 
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| 110 | } | 
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| 111 | |||
| 112 | static __inline__ __m512i __DEFAULT_FN_ATTRS_Z_MASK | 
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| 113 | _mm512_maskz_gf2p8mul_epi8(__mmask64 __U, __m512i __A, __m512i __B)  | 
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| 114 | { | 
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| 115 | return _mm512_mask_gf2p8mul_epi8((__m512i)_mm512_setzero_si512(),  | 
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| 116 | __U, __A, __B);  | 
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| 117 | } | 
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| 118 | #endif /* __AVX512BWINTRIN_H */ | 
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| 119 | |||
| 120 | #ifdef __AVX512VLBWINTRIN_H | 
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| 121 | #define _mm_mask_gf2p8affineinv_epi64_epi8(S, U, A, B, I) \ | 
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| 122 |   ((__m128i)__builtin_ia32_selectb_128((__mmask16)(U), \ | 
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| 123 |          (__v16qi)_mm_gf2p8affineinv_epi64_epi8(A, B, I), \ | 
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| 124 |          (__v16qi)(__m128i)(S))) | 
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| 125 | |||
| 126 | #define _mm_maskz_gf2p8affineinv_epi64_epi8(U, A, B, I) \ | 
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| 127 |   _mm_mask_gf2p8affineinv_epi64_epi8((__m128i)_mm_setzero_si128(), \ | 
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| 128 |          U, A, B, I) | 
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| 129 | |||
| 130 | #define _mm256_mask_gf2p8affineinv_epi64_epi8(S, U, A, B, I) \ | 
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| 131 |   ((__m256i)__builtin_ia32_selectb_256((__mmask32)(U), \ | 
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| 132 |          (__v32qi)_mm256_gf2p8affineinv_epi64_epi8(A, B, I), \ | 
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| 133 |          (__v32qi)(__m256i)(S))) | 
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| 134 | |||
| 135 | #define _mm256_maskz_gf2p8affineinv_epi64_epi8(U, A, B, I) \ | 
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| 136 |   _mm256_mask_gf2p8affineinv_epi64_epi8((__m256i)_mm256_setzero_si256(), \ | 
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| 137 |          U, A, B, I) | 
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| 138 | |||
| 139 | #define _mm_mask_gf2p8affine_epi64_epi8(S, U, A, B, I) \ | 
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| 140 |   ((__m128i)__builtin_ia32_selectb_128((__mmask16)(U), \ | 
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| 141 |          (__v16qi)_mm_gf2p8affine_epi64_epi8(A, B, I), \ | 
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| 142 |          (__v16qi)(__m128i)(S))) | 
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| 143 | |||
| 144 | #define _mm_maskz_gf2p8affine_epi64_epi8(U, A, B, I) \ | 
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| 145 |   _mm_mask_gf2p8affine_epi64_epi8((__m128i)_mm_setzero_si128(), U, A, B, I) | 
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| 146 | |||
| 147 | #define _mm256_mask_gf2p8affine_epi64_epi8(S, U, A, B, I) \ | 
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| 148 |   ((__m256i)__builtin_ia32_selectb_256((__mmask32)(U), \ | 
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| 149 |          (__v32qi)_mm256_gf2p8affine_epi64_epi8(A, B, I), \ | 
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| 150 |          (__v32qi)(__m256i)(S))) | 
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| 151 | |||
| 152 | #define _mm256_maskz_gf2p8affine_epi64_epi8(U, A, B, I) \ | 
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| 153 |   _mm256_mask_gf2p8affine_epi64_epi8((__m256i)_mm256_setzero_si256(), \ | 
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| 154 |          U, A, B, I) | 
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| 155 | |||
| 156 | static __inline__ __m128i __DEFAULT_FN_ATTRS_VL128 | 
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| 157 | _mm_mask_gf2p8mul_epi8(__m128i __S, __mmask16 __U, __m128i __A, __m128i __B)  | 
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| 158 | { | 
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| 159 | return (__m128i) __builtin_ia32_selectb_128(__U,  | 
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| 160 | (__v16qi) _mm_gf2p8mul_epi8(__A, __B),  | 
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| 161 | (__v16qi) __S);  | 
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| 162 | } | 
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| 163 | |||
| 164 | static __inline__ __m128i __DEFAULT_FN_ATTRS_VL128 | 
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| 165 | _mm_maskz_gf2p8mul_epi8(__mmask16 __U, __m128i __A, __m128i __B)  | 
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| 166 | { | 
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| 167 | return _mm_mask_gf2p8mul_epi8((__m128i)_mm_setzero_si128(),  | 
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| 168 | __U, __A, __B);  | 
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| 169 | } | 
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| 170 | |||
| 171 | static __inline__ __m256i __DEFAULT_FN_ATTRS_VL256 | 
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| 172 | _mm256_mask_gf2p8mul_epi8(__m256i __S, __mmask32 __U, __m256i __A, __m256i __B)  | 
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| 173 | { | 
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| 174 | return (__m256i) __builtin_ia32_selectb_256(__U,  | 
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| 175 | (__v32qi) _mm256_gf2p8mul_epi8(__A, __B),  | 
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| 176 | (__v32qi) __S);  | 
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| 177 | } | 
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| 178 | |||
| 179 | static __inline__ __m256i __DEFAULT_FN_ATTRS_VL256 | 
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| 180 | _mm256_maskz_gf2p8mul_epi8(__mmask32 __U, __m256i __A, __m256i __B)  | 
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| 181 | { | 
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| 182 | return _mm256_mask_gf2p8mul_epi8((__m256i)_mm256_setzero_si256(),  | 
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| 183 | __U, __A, __B);  | 
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| 184 | } | 
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| 185 | #endif /* __AVX512VLBWINTRIN_H */ | 
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| 186 | |||
| 187 | #undef __DEFAULT_FN_ATTRS | 
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| 188 | #undef __DEFAULT_FN_ATTRS_Y | 
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| 189 | #undef __DEFAULT_FN_ATTRS_Z | 
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| 190 | #undef __DEFAULT_FN_ATTRS_VL128 | 
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| 191 | #undef __DEFAULT_FN_ATTRS_VL256 | 
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| 192 | |||
| 193 | #endif /* __GFNIINTRIN_H */ | 
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| 194 |