contrib/llvm-project/clang/lib/Headers/gfniintrin.h

   1 /*===----------------- gfniintrin.h - GFNI intrinsics ----------------------===
   2  *
   3  *
   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
   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