Logan Chien | bedbf4f | 2020-01-06 19:35:19 -0800 | [diff] [blame] | 1 | /*===---- tmmintrin.h - Implementation of SSSE3 intrinsics on PowerPC ------=== |
| 2 | * |
| 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 |
| 6 | * |
| 7 | *===-----------------------------------------------------------------------=== |
| 8 | */ |
| 9 | |
| 10 | /* Implemented from the specification included in the Intel C++ Compiler |
| 11 | User Guide and Reference, version 9.0. */ |
| 12 | |
| 13 | #ifndef NO_WARN_X86_INTRINSICS |
| 14 | /* This header is distributed to simplify porting x86_64 code that |
| 15 | makes explicit use of Intel intrinsics to powerpc64le. |
| 16 | |
| 17 | It is the user's responsibility to determine if the results are |
| 18 | acceptable and make additional changes as necessary. |
| 19 | |
| 20 | Note that much code that uses Intel intrinsics can be rewritten in |
| 21 | standard C or GNU C extensions, which are more portable and better |
| 22 | optimized across multiple targets. */ |
| 23 | #endif |
| 24 | |
| 25 | #ifndef TMMINTRIN_H_ |
| 26 | #define TMMINTRIN_H_ |
| 27 | |
Pirama Arumuga Nainar | ec8c89d | 2022-02-23 09:26:16 -0800 | [diff] [blame] | 28 | #if defined(__ppc64__) && (defined(__linux__) || defined(__FreeBSD__)) |
Logan Chien | bedbf4f | 2020-01-06 19:35:19 -0800 | [diff] [blame] | 29 | |
| 30 | #include <altivec.h> |
| 31 | |
| 32 | /* We need definitions from the SSE header files. */ |
| 33 | #include <pmmintrin.h> |
| 34 | |
| 35 | extern __inline __m128i |
| 36 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 37 | _mm_abs_epi16 (__m128i __A) |
| 38 | { |
| 39 | return (__m128i) vec_abs ((__v8hi) __A); |
| 40 | } |
| 41 | |
| 42 | extern __inline __m128i |
| 43 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 44 | _mm_abs_epi32 (__m128i __A) |
| 45 | { |
| 46 | return (__m128i) vec_abs ((__v4si) __A); |
| 47 | } |
| 48 | |
| 49 | extern __inline __m128i |
| 50 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 51 | _mm_abs_epi8 (__m128i __A) |
| 52 | { |
| 53 | return (__m128i) vec_abs ((__v16qi) __A); |
| 54 | } |
| 55 | |
| 56 | extern __inline __m64 |
| 57 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 58 | _mm_abs_pi16 (__m64 __A) |
| 59 | { |
| 60 | __v8hi __B = (__v8hi) (__v2du) { __A, __A }; |
| 61 | return (__m64) ((__v2du) vec_abs (__B))[0]; |
| 62 | } |
| 63 | |
| 64 | extern __inline __m64 |
| 65 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 66 | _mm_abs_pi32 (__m64 __A) |
| 67 | { |
| 68 | __v4si __B = (__v4si) (__v2du) { __A, __A }; |
| 69 | return (__m64) ((__v2du) vec_abs (__B))[0]; |
| 70 | } |
| 71 | |
| 72 | extern __inline __m64 |
| 73 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 74 | _mm_abs_pi8 (__m64 __A) |
| 75 | { |
| 76 | __v16qi __B = (__v16qi) (__v2du) { __A, __A }; |
| 77 | return (__m64) ((__v2du) vec_abs (__B))[0]; |
| 78 | } |
| 79 | |
| 80 | extern __inline __m128i |
| 81 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 82 | _mm_alignr_epi8 (__m128i __A, __m128i __B, const unsigned int __count) |
| 83 | { |
| 84 | if (__builtin_constant_p (__count) && __count < 16) |
| 85 | { |
| 86 | #ifdef __LITTLE_ENDIAN__ |
| 87 | __A = (__m128i) vec_reve ((__v16qu) __A); |
| 88 | __B = (__m128i) vec_reve ((__v16qu) __B); |
| 89 | #endif |
| 90 | __A = (__m128i) vec_sld ((__v16qu) __B, (__v16qu) __A, __count); |
| 91 | #ifdef __LITTLE_ENDIAN__ |
| 92 | __A = (__m128i) vec_reve ((__v16qu) __A); |
| 93 | #endif |
| 94 | return __A; |
| 95 | } |
| 96 | |
| 97 | if (__count == 0) |
| 98 | return __B; |
| 99 | |
| 100 | if (__count >= 16) |
| 101 | { |
| 102 | if (__count >= 32) |
| 103 | { |
| 104 | const __v16qu zero = { 0 }; |
| 105 | return (__m128i) zero; |
| 106 | } |
| 107 | else |
| 108 | { |
| 109 | const __v16qu __shift = |
| 110 | vec_splats ((unsigned char) ((__count - 16) * 8)); |
| 111 | #ifdef __LITTLE_ENDIAN__ |
| 112 | return (__m128i) vec_sro ((__v16qu) __A, __shift); |
| 113 | #else |
| 114 | return (__m128i) vec_slo ((__v16qu) __A, __shift); |
| 115 | #endif |
| 116 | } |
| 117 | } |
| 118 | else |
| 119 | { |
| 120 | const __v16qu __shiftA = |
| 121 | vec_splats ((unsigned char) ((16 - __count) * 8)); |
| 122 | const __v16qu __shiftB = vec_splats ((unsigned char) (__count * 8)); |
| 123 | #ifdef __LITTLE_ENDIAN__ |
| 124 | __A = (__m128i) vec_slo ((__v16qu) __A, __shiftA); |
| 125 | __B = (__m128i) vec_sro ((__v16qu) __B, __shiftB); |
| 126 | #else |
| 127 | __A = (__m128i) vec_sro ((__v16qu) __A, __shiftA); |
| 128 | __B = (__m128i) vec_slo ((__v16qu) __B, __shiftB); |
| 129 | #endif |
| 130 | return (__m128i) vec_or ((__v16qu) __A, (__v16qu) __B); |
| 131 | } |
| 132 | } |
| 133 | |
| 134 | extern __inline __m64 |
| 135 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 136 | _mm_alignr_pi8 (__m64 __A, __m64 __B, unsigned int __count) |
| 137 | { |
| 138 | if (__count < 16) |
| 139 | { |
| 140 | __v2du __C = { __B, __A }; |
| 141 | #ifdef __LITTLE_ENDIAN__ |
| 142 | const __v4su __shift = { __count << 3, 0, 0, 0 }; |
| 143 | __C = (__v2du) vec_sro ((__v16qu) __C, (__v16qu) __shift); |
| 144 | #else |
| 145 | const __v4su __shift = { 0, 0, 0, __count << 3 }; |
| 146 | __C = (__v2du) vec_slo ((__v16qu) __C, (__v16qu) __shift); |
| 147 | #endif |
| 148 | return (__m64) __C[0]; |
| 149 | } |
| 150 | else |
| 151 | { |
| 152 | const __m64 __zero = { 0 }; |
| 153 | return __zero; |
| 154 | } |
| 155 | } |
| 156 | |
| 157 | extern __inline __m128i |
| 158 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 159 | _mm_hadd_epi16 (__m128i __A, __m128i __B) |
| 160 | { |
| 161 | const __v16qu __P = |
| 162 | { 0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29 }; |
| 163 | const __v16qu __Q = |
| 164 | { 2, 3, 6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 31 }; |
| 165 | __v8hi __C = vec_perm ((__v8hi) __A, (__v8hi) __B, __P); |
| 166 | __v8hi __D = vec_perm ((__v8hi) __A, (__v8hi) __B, __Q); |
| 167 | return (__m128i) vec_add (__C, __D); |
| 168 | } |
| 169 | |
| 170 | extern __inline __m128i |
| 171 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 172 | _mm_hadd_epi32 (__m128i __A, __m128i __B) |
| 173 | { |
| 174 | const __v16qu __P = |
| 175 | { 0, 1, 2, 3, 8, 9, 10, 11, 16, 17, 18, 19, 24, 25, 26, 27 }; |
| 176 | const __v16qu __Q = |
| 177 | { 4, 5, 6, 7, 12, 13, 14, 15, 20, 21, 22, 23, 28, 29, 30, 31 }; |
| 178 | __v4si __C = vec_perm ((__v4si) __A, (__v4si) __B, __P); |
| 179 | __v4si __D = vec_perm ((__v4si) __A, (__v4si) __B, __Q); |
| 180 | return (__m128i) vec_add (__C, __D); |
| 181 | } |
| 182 | |
| 183 | extern __inline __m64 |
| 184 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 185 | _mm_hadd_pi16 (__m64 __A, __m64 __B) |
| 186 | { |
| 187 | __v8hi __C = (__v8hi) (__v2du) { __A, __B }; |
| 188 | const __v16qu __P = |
| 189 | { 0, 1, 4, 5, 8, 9, 12, 13, 0, 1, 4, 5, 8, 9, 12, 13 }; |
| 190 | const __v16qu __Q = |
| 191 | { 2, 3, 6, 7, 10, 11, 14, 15, 2, 3, 6, 7, 10, 11, 14, 15 }; |
| 192 | __v8hi __D = vec_perm (__C, __C, __Q); |
| 193 | __C = vec_perm (__C, __C, __P); |
| 194 | __C = vec_add (__C, __D); |
| 195 | return (__m64) ((__v2du) __C)[1]; |
| 196 | } |
| 197 | |
| 198 | extern __inline __m64 |
| 199 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 200 | _mm_hadd_pi32 (__m64 __A, __m64 __B) |
| 201 | { |
| 202 | __v4si __C = (__v4si) (__v2du) { __A, __B }; |
| 203 | const __v16qu __P = |
| 204 | { 0, 1, 2, 3, 8, 9, 10, 11, 0, 1, 2, 3, 8, 9, 10, 11 }; |
| 205 | const __v16qu __Q = |
| 206 | { 4, 5, 6, 7, 12, 13, 14, 15, 4, 5, 6, 7, 12, 13, 14, 15 }; |
| 207 | __v4si __D = vec_perm (__C, __C, __Q); |
| 208 | __C = vec_perm (__C, __C, __P); |
| 209 | __C = vec_add (__C, __D); |
| 210 | return (__m64) ((__v2du) __C)[1]; |
| 211 | } |
| 212 | |
| 213 | extern __inline __m128i |
| 214 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 215 | _mm_hadds_epi16 (__m128i __A, __m128i __B) |
| 216 | { |
| 217 | __v4si __C = { 0 }, __D = { 0 }; |
| 218 | __C = vec_sum4s ((__v8hi) __A, __C); |
| 219 | __D = vec_sum4s ((__v8hi) __B, __D); |
| 220 | __C = (__v4si) vec_packs (__C, __D); |
| 221 | return (__m128i) __C; |
| 222 | } |
| 223 | |
| 224 | extern __inline __m64 |
| 225 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 226 | _mm_hadds_pi16 (__m64 __A, __m64 __B) |
| 227 | { |
| 228 | const __v4si __zero = { 0 }; |
| 229 | __v8hi __C = (__v8hi) (__v2du) { __A, __B }; |
| 230 | __v4si __D = vec_sum4s (__C, __zero); |
| 231 | __C = vec_packs (__D, __D); |
| 232 | return (__m64) ((__v2du) __C)[1]; |
| 233 | } |
| 234 | |
| 235 | extern __inline __m128i |
| 236 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 237 | _mm_hsub_epi16 (__m128i __A, __m128i __B) |
| 238 | { |
| 239 | const __v16qu __P = |
| 240 | { 0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29 }; |
| 241 | const __v16qu __Q = |
| 242 | { 2, 3, 6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 31 }; |
| 243 | __v8hi __C = vec_perm ((__v8hi) __A, (__v8hi) __B, __P); |
| 244 | __v8hi __D = vec_perm ((__v8hi) __A, (__v8hi) __B, __Q); |
| 245 | return (__m128i) vec_sub (__C, __D); |
| 246 | } |
| 247 | |
| 248 | extern __inline __m128i |
| 249 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 250 | _mm_hsub_epi32 (__m128i __A, __m128i __B) |
| 251 | { |
| 252 | const __v16qu __P = |
| 253 | { 0, 1, 2, 3, 8, 9, 10, 11, 16, 17, 18, 19, 24, 25, 26, 27 }; |
| 254 | const __v16qu __Q = |
| 255 | { 4, 5, 6, 7, 12, 13, 14, 15, 20, 21, 22, 23, 28, 29, 30, 31 }; |
| 256 | __v4si __C = vec_perm ((__v4si) __A, (__v4si) __B, __P); |
| 257 | __v4si __D = vec_perm ((__v4si) __A, (__v4si) __B, __Q); |
| 258 | return (__m128i) vec_sub (__C, __D); |
| 259 | } |
| 260 | |
| 261 | extern __inline __m64 |
| 262 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 263 | _mm_hsub_pi16 (__m64 __A, __m64 __B) |
| 264 | { |
| 265 | const __v16qu __P = |
| 266 | { 0, 1, 4, 5, 8, 9, 12, 13, 0, 1, 4, 5, 8, 9, 12, 13 }; |
| 267 | const __v16qu __Q = |
| 268 | { 2, 3, 6, 7, 10, 11, 14, 15, 2, 3, 6, 7, 10, 11, 14, 15 }; |
| 269 | __v8hi __C = (__v8hi) (__v2du) { __A, __B }; |
| 270 | __v8hi __D = vec_perm (__C, __C, __Q); |
| 271 | __C = vec_perm (__C, __C, __P); |
| 272 | __C = vec_sub (__C, __D); |
| 273 | return (__m64) ((__v2du) __C)[1]; |
| 274 | } |
| 275 | |
| 276 | extern __inline __m64 |
| 277 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 278 | _mm_hsub_pi32 (__m64 __A, __m64 __B) |
| 279 | { |
| 280 | const __v16qu __P = |
| 281 | { 0, 1, 2, 3, 8, 9, 10, 11, 0, 1, 2, 3, 8, 9, 10, 11 }; |
| 282 | const __v16qu __Q = |
| 283 | { 4, 5, 6, 7, 12, 13, 14, 15, 4, 5, 6, 7, 12, 13, 14, 15 }; |
| 284 | __v4si __C = (__v4si) (__v2du) { __A, __B }; |
| 285 | __v4si __D = vec_perm (__C, __C, __Q); |
| 286 | __C = vec_perm (__C, __C, __P); |
| 287 | __C = vec_sub (__C, __D); |
| 288 | return (__m64) ((__v2du) __C)[1]; |
| 289 | } |
| 290 | |
| 291 | extern __inline __m128i |
| 292 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 293 | _mm_hsubs_epi16 (__m128i __A, __m128i __B) |
| 294 | { |
| 295 | const __v16qu __P = |
| 296 | { 0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29 }; |
| 297 | const __v16qu __Q = |
| 298 | { 2, 3, 6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 31 }; |
| 299 | __v8hi __C = vec_perm ((__v8hi) __A, (__v8hi) __B, __P); |
| 300 | __v8hi __D = vec_perm ((__v8hi) __A, (__v8hi) __B, __Q); |
| 301 | return (__m128i) vec_subs (__C, __D); |
| 302 | } |
| 303 | |
| 304 | extern __inline __m64 |
| 305 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 306 | _mm_hsubs_pi16 (__m64 __A, __m64 __B) |
| 307 | { |
| 308 | const __v16qu __P = |
| 309 | { 0, 1, 4, 5, 8, 9, 12, 13, 0, 1, 4, 5, 8, 9, 12, 13 }; |
| 310 | const __v16qu __Q = |
| 311 | { 2, 3, 6, 7, 10, 11, 14, 15, 2, 3, 6, 7, 10, 11, 14, 15 }; |
| 312 | __v8hi __C = (__v8hi) (__v2du) { __A, __B }; |
| 313 | __v8hi __D = vec_perm (__C, __C, __P); |
| 314 | __v8hi __E = vec_perm (__C, __C, __Q); |
| 315 | __C = vec_subs (__D, __E); |
| 316 | return (__m64) ((__v2du) __C)[1]; |
| 317 | } |
| 318 | |
| 319 | extern __inline __m128i |
| 320 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 321 | _mm_shuffle_epi8 (__m128i __A, __m128i __B) |
| 322 | { |
| 323 | const __v16qi __zero = { 0 }; |
| 324 | __vector __bool char __select = vec_cmplt ((__v16qi) __B, __zero); |
| 325 | __v16qi __C = vec_perm ((__v16qi) __A, (__v16qi) __A, (__v16qu) __B); |
| 326 | return (__m128i) vec_sel (__C, __zero, __select); |
| 327 | } |
| 328 | |
| 329 | extern __inline __m64 |
| 330 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 331 | _mm_shuffle_pi8 (__m64 __A, __m64 __B) |
| 332 | { |
| 333 | const __v16qi __zero = { 0 }; |
| 334 | __v16qi __C = (__v16qi) (__v2du) { __A, __A }; |
| 335 | __v16qi __D = (__v16qi) (__v2du) { __B, __B }; |
| 336 | __vector __bool char __select = vec_cmplt ((__v16qi) __D, __zero); |
| 337 | __C = vec_perm ((__v16qi) __C, (__v16qi) __C, (__v16qu) __D); |
| 338 | __C = vec_sel (__C, __zero, __select); |
| 339 | return (__m64) ((__v2du) (__C))[0]; |
| 340 | } |
| 341 | |
| 342 | extern __inline __m128i |
| 343 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 344 | _mm_sign_epi8 (__m128i __A, __m128i __B) |
| 345 | { |
| 346 | const __v16qi __zero = { 0 }; |
| 347 | __v16qi __selectneg = (__v16qi) vec_cmplt ((__v16qi) __B, __zero); |
| 348 | __v16qi __selectpos = |
| 349 | (__v16qi) vec_neg ((__v16qi) vec_cmpgt ((__v16qi) __B, __zero)); |
| 350 | __v16qi __conv = vec_add (__selectneg, __selectpos); |
| 351 | return (__m128i) vec_mul ((__v16qi) __A, (__v16qi) __conv); |
| 352 | } |
| 353 | |
| 354 | extern __inline __m128i |
| 355 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 356 | _mm_sign_epi16 (__m128i __A, __m128i __B) |
| 357 | { |
| 358 | const __v8hi __zero = { 0 }; |
| 359 | __v8hi __selectneg = (__v8hi) vec_cmplt ((__v8hi) __B, __zero); |
| 360 | __v8hi __selectpos = |
| 361 | (__v8hi) vec_neg ((__v8hi) vec_cmpgt ((__v8hi) __B, __zero)); |
| 362 | __v8hi __conv = vec_add (__selectneg, __selectpos); |
| 363 | return (__m128i) vec_mul ((__v8hi) __A, (__v8hi) __conv); |
| 364 | } |
| 365 | |
| 366 | extern __inline __m128i |
| 367 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 368 | _mm_sign_epi32 (__m128i __A, __m128i __B) |
| 369 | { |
| 370 | const __v4si __zero = { 0 }; |
| 371 | __v4si __selectneg = (__v4si) vec_cmplt ((__v4si) __B, __zero); |
| 372 | __v4si __selectpos = |
| 373 | (__v4si) vec_neg ((__v4si) vec_cmpgt ((__v4si) __B, __zero)); |
| 374 | __v4si __conv = vec_add (__selectneg, __selectpos); |
| 375 | return (__m128i) vec_mul ((__v4si) __A, (__v4si) __conv); |
| 376 | } |
| 377 | |
| 378 | extern __inline __m64 |
| 379 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 380 | _mm_sign_pi8 (__m64 __A, __m64 __B) |
| 381 | { |
| 382 | const __v16qi __zero = { 0 }; |
| 383 | __v16qi __C = (__v16qi) (__v2du) { __A, __A }; |
| 384 | __v16qi __D = (__v16qi) (__v2du) { __B, __B }; |
| 385 | __C = (__v16qi) _mm_sign_epi8 ((__m128i) __C, (__m128i) __D); |
| 386 | return (__m64) ((__v2du) (__C))[0]; |
| 387 | } |
| 388 | |
| 389 | extern __inline __m64 |
| 390 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 391 | _mm_sign_pi16 (__m64 __A, __m64 __B) |
| 392 | { |
| 393 | const __v8hi __zero = { 0 }; |
| 394 | __v8hi __C = (__v8hi) (__v2du) { __A, __A }; |
| 395 | __v8hi __D = (__v8hi) (__v2du) { __B, __B }; |
| 396 | __C = (__v8hi) _mm_sign_epi16 ((__m128i) __C, (__m128i) __D); |
| 397 | return (__m64) ((__v2du) (__C))[0]; |
| 398 | } |
| 399 | |
| 400 | extern __inline __m64 |
| 401 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 402 | _mm_sign_pi32 (__m64 __A, __m64 __B) |
| 403 | { |
| 404 | const __v4si __zero = { 0 }; |
| 405 | __v4si __C = (__v4si) (__v2du) { __A, __A }; |
| 406 | __v4si __D = (__v4si) (__v2du) { __B, __B }; |
| 407 | __C = (__v4si) _mm_sign_epi32 ((__m128i) __C, (__m128i) __D); |
| 408 | return (__m64) ((__v2du) (__C))[0]; |
| 409 | } |
| 410 | |
| 411 | extern __inline __m128i |
| 412 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 413 | _mm_maddubs_epi16 (__m128i __A, __m128i __B) |
| 414 | { |
| 415 | __v8hi __unsigned = vec_splats ((signed short) 0x00ff); |
| 416 | __v8hi __C = vec_and (vec_unpackh ((__v16qi) __A), __unsigned); |
| 417 | __v8hi __D = vec_and (vec_unpackl ((__v16qi) __A), __unsigned); |
| 418 | __v8hi __E = vec_unpackh ((__v16qi) __B); |
| 419 | __v8hi __F = vec_unpackl ((__v16qi) __B); |
| 420 | __C = vec_mul (__C, __E); |
| 421 | __D = vec_mul (__D, __F); |
| 422 | const __v16qu __odds = |
| 423 | { 0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29 }; |
| 424 | const __v16qu __evens = |
| 425 | { 2, 3, 6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 31 }; |
| 426 | __E = vec_perm (__C, __D, __odds); |
| 427 | __F = vec_perm (__C, __D, __evens); |
| 428 | return (__m128i) vec_adds (__E, __F); |
| 429 | } |
| 430 | |
| 431 | extern __inline __m64 |
| 432 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 433 | _mm_maddubs_pi16 (__m64 __A, __m64 __B) |
| 434 | { |
| 435 | __v8hi __C = (__v8hi) (__v2du) { __A, __A }; |
| 436 | __C = vec_unpackl ((__v16qi) __C); |
| 437 | const __v8hi __unsigned = vec_splats ((signed short) 0x00ff); |
| 438 | __C = vec_and (__C, __unsigned); |
| 439 | __v8hi __D = (__v8hi) (__v2du) { __B, __B }; |
| 440 | __D = vec_unpackl ((__v16qi) __D); |
| 441 | __D = vec_mul (__C, __D); |
| 442 | const __v16qu __odds = |
| 443 | { 0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29 }; |
| 444 | const __v16qu __evens = |
| 445 | { 2, 3, 6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 31 }; |
| 446 | __C = vec_perm (__D, __D, __odds); |
| 447 | __D = vec_perm (__D, __D, __evens); |
| 448 | __C = vec_adds (__C, __D); |
| 449 | return (__m64) ((__v2du) (__C))[0]; |
| 450 | } |
| 451 | |
| 452 | extern __inline __m128i |
| 453 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 454 | _mm_mulhrs_epi16 (__m128i __A, __m128i __B) |
| 455 | { |
| 456 | __v4si __C = vec_unpackh ((__v8hi) __A); |
| 457 | __v4si __D = vec_unpackh ((__v8hi) __B); |
| 458 | __C = vec_mul (__C, __D); |
| 459 | __D = vec_unpackl ((__v8hi) __A); |
| 460 | __v4si __E = vec_unpackl ((__v8hi) __B); |
| 461 | __D = vec_mul (__D, __E); |
| 462 | const __v4su __shift = vec_splats ((unsigned int) 14); |
| 463 | __C = vec_sr (__C, __shift); |
| 464 | __D = vec_sr (__D, __shift); |
| 465 | const __v4si __ones = vec_splats ((signed int) 1); |
| 466 | __C = vec_add (__C, __ones); |
| 467 | __C = vec_sr (__C, (__v4su) __ones); |
| 468 | __D = vec_add (__D, __ones); |
| 469 | __D = vec_sr (__D, (__v4su) __ones); |
| 470 | return (__m128i) vec_pack (__C, __D); |
| 471 | } |
| 472 | |
| 473 | extern __inline __m64 |
| 474 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| 475 | _mm_mulhrs_pi16 (__m64 __A, __m64 __B) |
| 476 | { |
| 477 | __v4si __C = (__v4si) (__v2du) { __A, __A }; |
| 478 | __C = vec_unpackh ((__v8hi) __C); |
| 479 | __v4si __D = (__v4si) (__v2du) { __B, __B }; |
| 480 | __D = vec_unpackh ((__v8hi) __D); |
| 481 | __C = vec_mul (__C, __D); |
| 482 | const __v4su __shift = vec_splats ((unsigned int) 14); |
| 483 | __C = vec_sr (__C, __shift); |
| 484 | const __v4si __ones = vec_splats ((signed int) 1); |
| 485 | __C = vec_add (__C, __ones); |
| 486 | __C = vec_sr (__C, (__v4su) __ones); |
| 487 | __v8hi __E = vec_pack (__C, __D); |
| 488 | return (__m64) ((__v2du) (__E))[0]; |
| 489 | } |
| 490 | |
| 491 | #else |
| 492 | #include_next <tmmintrin.h> |
Pirama Arumuga Nainar | ec8c89d | 2022-02-23 09:26:16 -0800 | [diff] [blame] | 493 | #endif /* defined(__ppc64__) && (defined(__linux__) || defined(__FreeBSD__)) \ |
| 494 | */ |
Logan Chien | bedbf4f | 2020-01-06 19:35:19 -0800 | [diff] [blame] | 495 | |
| 496 | #endif /* TMMINTRIN_H_ */ |