OLD | NEW |
| (Empty) |
1 /*===---- avxintrin.h - AVX intrinsics -------------------------------------=== | |
2 * | |
3 * Permission is hereby granted, free of charge, to any person obtaining a copy | |
4 * of this software and associated documentation files (the "Software"), to deal | |
5 * in the Software without restriction, including without limitation the rights | |
6 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
7 * copies of the Software, and to permit persons to whom the Software is | |
8 * furnished to do so, subject to the following conditions: | |
9 * | |
10 * The above copyright notice and this permission notice shall be included in | |
11 * all copies or substantial portions of the Software. | |
12 * | |
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
18 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
19 * THE SOFTWARE. | |
20 * | |
21 *===-----------------------------------------------------------------------=== | |
22 */ | |
23 | |
24 #ifndef __IMMINTRIN_H | |
25 #error "Never use <avxintrin.h> directly; include <immintrin.h> instead." | |
26 #endif | |
27 | |
28 typedef double __v4df __attribute__ ((__vector_size__ (32))); | |
29 typedef float __v8sf __attribute__ ((__vector_size__ (32))); | |
30 typedef long long __v4di __attribute__ ((__vector_size__ (32))); | |
31 typedef int __v8si __attribute__ ((__vector_size__ (32))); | |
32 typedef short __v16hi __attribute__ ((__vector_size__ (32))); | |
33 typedef char __v32qi __attribute__ ((__vector_size__ (32))); | |
34 | |
35 typedef float __m256 __attribute__ ((__vector_size__ (32))); | |
36 typedef double __m256d __attribute__((__vector_size__(32))); | |
37 typedef long long __m256i __attribute__((__vector_size__(32))); | |
38 | |
39 /* Arithmetic */ | |
40 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
41 _mm256_add_pd(__m256d a, __m256d b) | |
42 { | |
43 return a+b; | |
44 } | |
45 | |
46 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
47 _mm256_add_ps(__m256 a, __m256 b) | |
48 { | |
49 return a+b; | |
50 } | |
51 | |
52 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
53 _mm256_sub_pd(__m256d a, __m256d b) | |
54 { | |
55 return a-b; | |
56 } | |
57 | |
58 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
59 _mm256_sub_ps(__m256 a, __m256 b) | |
60 { | |
61 return a-b; | |
62 } | |
63 | |
64 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
65 _mm256_addsub_pd(__m256d a, __m256d b) | |
66 { | |
67 return (__m256d)__builtin_ia32_addsubpd256((__v4df)a, (__v4df)b); | |
68 } | |
69 | |
70 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
71 _mm256_addsub_ps(__m256 a, __m256 b) | |
72 { | |
73 return (__m256)__builtin_ia32_addsubps256((__v8sf)a, (__v8sf)b); | |
74 } | |
75 | |
76 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
77 _mm256_div_pd(__m256d a, __m256d b) | |
78 { | |
79 return a / b; | |
80 } | |
81 | |
82 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
83 _mm256_div_ps(__m256 a, __m256 b) | |
84 { | |
85 return a / b; | |
86 } | |
87 | |
88 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
89 _mm256_max_pd(__m256d a, __m256d b) | |
90 { | |
91 return (__m256d)__builtin_ia32_maxpd256((__v4df)a, (__v4df)b); | |
92 } | |
93 | |
94 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
95 _mm256_max_ps(__m256 a, __m256 b) | |
96 { | |
97 return (__m256)__builtin_ia32_maxps256((__v8sf)a, (__v8sf)b); | |
98 } | |
99 | |
100 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
101 _mm256_min_pd(__m256d a, __m256d b) | |
102 { | |
103 return (__m256d)__builtin_ia32_minpd256((__v4df)a, (__v4df)b); | |
104 } | |
105 | |
106 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
107 _mm256_min_ps(__m256 a, __m256 b) | |
108 { | |
109 return (__m256)__builtin_ia32_minps256((__v8sf)a, (__v8sf)b); | |
110 } | |
111 | |
112 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
113 _mm256_mul_pd(__m256d a, __m256d b) | |
114 { | |
115 return a * b; | |
116 } | |
117 | |
118 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
119 _mm256_mul_ps(__m256 a, __m256 b) | |
120 { | |
121 return a * b; | |
122 } | |
123 | |
124 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
125 _mm256_sqrt_pd(__m256d a) | |
126 { | |
127 return (__m256d)__builtin_ia32_sqrtpd256((__v4df)a); | |
128 } | |
129 | |
130 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
131 _mm256_sqrt_ps(__m256 a) | |
132 { | |
133 return (__m256)__builtin_ia32_sqrtps256((__v8sf)a); | |
134 } | |
135 | |
136 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
137 _mm256_rsqrt_ps(__m256 a) | |
138 { | |
139 return (__m256)__builtin_ia32_rsqrtps256((__v8sf)a); | |
140 } | |
141 | |
142 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
143 _mm256_rcp_ps(__m256 a) | |
144 { | |
145 return (__m256)__builtin_ia32_rcpps256((__v8sf)a); | |
146 } | |
147 | |
148 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
149 _mm256_round_pd(__m256d v, const int m) | |
150 { | |
151 return (__m256d)__builtin_ia32_roundpd256((__v4df)v, m); | |
152 } | |
153 | |
154 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
155 _mm256_round_ps(__m256 v, const int m) | |
156 { | |
157 return (__m256)__builtin_ia32_roundps256((__v8sf)v, m); | |
158 } | |
159 | |
160 #define _mm256_ceil_pd(V) _mm256_round_pd((V), _MM_FROUND_CEIL) | |
161 #define _mm256_floor_pd(V) _mm256_round_pd((V), _MM_FROUND_FLOOR) | |
162 #define _mm256_ceil_ps(V) _mm256_round_ps((V), _MM_FROUND_CEIL) | |
163 #define _mm256_floor_ps(V) _mm256_round_ps((V), _MM_FROUND_FLOOR) | |
164 | |
165 /* Logical */ | |
166 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
167 _mm256_and_pd(__m256d a, __m256d b) | |
168 { | |
169 return (__m256d)((__v4di)a & (__v4di)b); | |
170 } | |
171 | |
172 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
173 _mm256_and_ps(__m256 a, __m256 b) | |
174 { | |
175 return (__m256)((__v8si)a & (__v8si)b); | |
176 } | |
177 | |
178 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
179 _mm256_andnot_pd(__m256d a, __m256d b) | |
180 { | |
181 return (__m256d)(~(__v4di)a & (__v4di)b); | |
182 } | |
183 | |
184 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
185 _mm256_andnot_ps(__m256 a, __m256 b) | |
186 { | |
187 return (__m256)(~(__v8si)a & (__v8si)b); | |
188 } | |
189 | |
190 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
191 _mm256_or_pd(__m256d a, __m256d b) | |
192 { | |
193 return (__m256d)((__v4di)a | (__v4di)b); | |
194 } | |
195 | |
196 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
197 _mm256_or_ps(__m256 a, __m256 b) | |
198 { | |
199 return (__m256)((__v8si)a | (__v8si)b); | |
200 } | |
201 | |
202 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
203 _mm256_xor_pd(__m256d a, __m256d b) | |
204 { | |
205 return (__m256d)((__v4di)a ^ (__v4di)b); | |
206 } | |
207 | |
208 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
209 _mm256_xor_ps(__m256 a, __m256 b) | |
210 { | |
211 return (__m256)((__v8si)a ^ (__v8si)b); | |
212 } | |
213 | |
214 /* Horizontal arithmetic */ | |
215 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
216 _mm256_hadd_pd(__m256d a, __m256d b) | |
217 { | |
218 return (__m256d)__builtin_ia32_haddpd256((__v4df)a, (__v4df)b); | |
219 } | |
220 | |
221 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
222 _mm256_hadd_ps(__m256 a, __m256 b) | |
223 { | |
224 return (__m256)__builtin_ia32_haddps256((__v8sf)a, (__v8sf)b); | |
225 } | |
226 | |
227 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
228 _mm256_hsub_pd(__m256d a, __m256d b) | |
229 { | |
230 return (__m256d)__builtin_ia32_hsubpd256((__v4df)a, (__v4df)b); | |
231 } | |
232 | |
233 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
234 _mm256_hsub_ps(__m256 a, __m256 b) | |
235 { | |
236 return (__m256)__builtin_ia32_hsubps256((__v8sf)a, (__v8sf)b); | |
237 } | |
238 | |
239 /* Vector permutations */ | |
240 static __inline __m128d __attribute__((__always_inline__, __nodebug__)) | |
241 _mm_permutevar_pd(__m128d a, __m128i c) | |
242 { | |
243 return (__m128d)__builtin_ia32_vpermilvarpd((__v2df)a, (__v2di)c); | |
244 } | |
245 | |
246 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
247 _mm256_permutevar_pd(__m256d a, __m256i c) | |
248 { | |
249 return (__m256d)__builtin_ia32_vpermilvarpd256((__v4df)a, (__v4di)c); | |
250 } | |
251 | |
252 static __inline __m128 __attribute__((__always_inline__, __nodebug__)) | |
253 _mm_permutevar_ps(__m128 a, __m128i c) | |
254 { | |
255 return (__m128)__builtin_ia32_vpermilvarps((__v4sf)a, (__v4si)c); | |
256 } | |
257 | |
258 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
259 _mm256_permutevar_ps(__m256 a, __m256i c) | |
260 { | |
261 return (__m256)__builtin_ia32_vpermilvarps256((__v8sf)a, | |
262 (__v8si)c); | |
263 } | |
264 | |
265 static __inline __m128d __attribute__((__always_inline__, __nodebug__)) | |
266 _mm_permute_pd(__m128d a, const int c) | |
267 { | |
268 return (__m128d)__builtin_ia32_vpermilpd((__v2df)a, c); | |
269 } | |
270 | |
271 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
272 _mm256_permute_pd(__m256d a, const int c) | |
273 { | |
274 return (__m256d)__builtin_ia32_vpermilpd256((__v4df)a, c); | |
275 } | |
276 | |
277 static __inline __m128 __attribute__((__always_inline__, __nodebug__)) | |
278 _mm_permute_ps(__m128 a, const int c) | |
279 { | |
280 return (__m128)__builtin_ia32_vpermilps((__v4sf)a, c); | |
281 } | |
282 | |
283 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
284 _mm256_permute_ps(__m256 a, const int c) | |
285 { | |
286 return (__m256)__builtin_ia32_vpermilps256((__v8sf)a, c); | |
287 } | |
288 | |
289 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
290 _mm256_permute2f128_pd(__m256d a, __m256d b, const int c) | |
291 { | |
292 return (__m256d)__builtin_ia32_vperm2f128_pd256((__v4df)a, (__v4df)b, c); | |
293 } | |
294 | |
295 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
296 _mm256_permute2f128_ps(__m256 a, __m256 b, const int c) | |
297 { | |
298 return (__m256)__builtin_ia32_vperm2f128_ps256((__v8sf)a, (__v8sf)b, c); | |
299 } | |
300 | |
301 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
302 _mm256_permute2f128_si256(__m256i a, __m256i b, const int c) | |
303 { | |
304 return (__m256i)__builtin_ia32_vperm2f128_si256((__v8si)a, (__v8si)b, c); | |
305 } | |
306 | |
307 /* Vector Blend */ | |
308 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
309 _mm256_blend_pd(__m256d a, __m256d b, const int c) | |
310 { | |
311 return (__m256d)__builtin_ia32_blendpd256((__v4df)a, (__v4df)b, c); | |
312 } | |
313 | |
314 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
315 _mm256_blend_ps(__m256 a, __m256 b, const int c) | |
316 { | |
317 return (__m256)__builtin_ia32_blendps256((__v8sf)a, (__v8sf)b, c); | |
318 } | |
319 | |
320 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
321 _mm256_blendv_pd(__m256d a, __m256d b, __m256d c) | |
322 { | |
323 return (__m256d)__builtin_ia32_blendvpd256((__v4df)a, (__v4df)b, (__v4df)c); | |
324 } | |
325 | |
326 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
327 _mm256_blendv_ps(__m256 a, __m256 b, __m256 c) | |
328 { | |
329 return (__m256)__builtin_ia32_blendvps256((__v8sf)a, (__v8sf)b, (__v8sf)c); | |
330 } | |
331 | |
332 /* Vector Dot Product */ | |
333 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
334 _mm256_dp_ps(__m256 a, __m256 b, const int c) | |
335 { | |
336 return (__m256)__builtin_ia32_dpps256((__v8sf)a, (__v8sf)b, c); | |
337 } | |
338 | |
339 /* Vector shuffle */ | |
340 #define _mm256_shuffle_ps(a, b, mask) \ | |
341 (__builtin_shufflevector((__v8sf)(a), (__v8sf)(b), \ | |
342 (mask) & 0x3, ((mask) & 0xc) >> 2, \ | |
343 (((mask) & 0x30) >> 4) + 8, (((mask) & 0xc0) >> 6) + 8, \ | |
344 ((mask) & 0x3) + 4, (((mask) & 0xc) >> 2) + 4, \ | |
345 (((mask) & 0x30) >> 4) + 12, (((mask) & 0xc0) >> 6) + 12)) | |
346 | |
347 #define _mm256_shuffle_pd(a, b, mask) \ | |
348 (__builtin_shufflevector((__v4df)(a), (__v4df)(b), \ | |
349 (mask) & 0x1, \ | |
350 (((mask) & 0x2) >> 1) + 4, \ | |
351 (((mask) & 0x4) >> 2) + 2, \ | |
352 (((mask) & 0x8) >> 3) + 6)) | |
353 | |
354 /* Compare */ | |
355 #define _CMP_EQ_OQ 0x00 /* Equal (ordered, non-signaling) */ | |
356 #define _CMP_LT_OS 0x01 /* Less-than (ordered, signaling) */ | |
357 #define _CMP_LE_OS 0x02 /* Less-than-or-equal (ordered, signaling) */ | |
358 #define _CMP_UNORD_Q 0x03 /* Unordered (non-signaling) */ | |
359 #define _CMP_NEQ_UQ 0x04 /* Not-equal (unordered, non-signaling) */ | |
360 #define _CMP_NLT_US 0x05 /* Not-less-than (unordered, signaling) */ | |
361 #define _CMP_NLE_US 0x06 /* Not-less-than-or-equal (unordered, signaling) */ | |
362 #define _CMP_ORD_Q 0x07 /* Ordered (nonsignaling) */ | |
363 #define _CMP_EQ_UQ 0x08 /* Equal (unordered, non-signaling) */ | |
364 #define _CMP_NGE_US 0x09 /* Not-greater-than-or-equal (unord, signaling) */ | |
365 #define _CMP_NGT_US 0x0a /* Not-greater-than (unordered, signaling) */ | |
366 #define _CMP_FALSE_OQ 0x0b /* False (ordered, non-signaling) */ | |
367 #define _CMP_NEQ_OQ 0x0c /* Not-equal (ordered, non-signaling) */ | |
368 #define _CMP_GE_OS 0x0d /* Greater-than-or-equal (ordered, signaling) */ | |
369 #define _CMP_GT_OS 0x0e /* Greater-than (ordered, signaling) */ | |
370 #define _CMP_TRUE_UQ 0x0f /* True (unordered, non-signaling) */ | |
371 #define _CMP_EQ_OS 0x10 /* Equal (ordered, signaling) */ | |
372 #define _CMP_LT_OQ 0x11 /* Less-than (ordered, non-signaling) */ | |
373 #define _CMP_LE_OQ 0x12 /* Less-than-or-equal (ordered, non-signaling) */ | |
374 #define _CMP_UNORD_S 0x13 /* Unordered (signaling) */ | |
375 #define _CMP_NEQ_US 0x14 /* Not-equal (unordered, signaling) */ | |
376 #define _CMP_NLT_UQ 0x15 /* Not-less-than (unordered, non-signaling) */ | |
377 #define _CMP_NLE_UQ 0x16 /* Not-less-than-or-equal (unord, non-signaling) */ | |
378 #define _CMP_ORD_S 0x17 /* Ordered (signaling) */ | |
379 #define _CMP_EQ_US 0x18 /* Equal (unordered, signaling) */ | |
380 #define _CMP_NGE_UQ 0x19 /* Not-greater-than-or-equal (unord, non-sign) */ | |
381 #define _CMP_NGT_UQ 0x1a /* Not-greater-than (unordered, non-signaling) */ | |
382 #define _CMP_FALSE_OS 0x1b /* False (ordered, signaling) */ | |
383 #define _CMP_NEQ_OS 0x1c /* Not-equal (ordered, signaling) */ | |
384 #define _CMP_GE_OQ 0x1d /* Greater-than-or-equal (ordered, non-signaling) */ | |
385 #define _CMP_GT_OQ 0x1e /* Greater-than (ordered, non-signaling) */ | |
386 #define _CMP_TRUE_US 0x1f /* True (unordered, signaling) */ | |
387 | |
388 #define _mm_cmp_pd(a, b, c) \ | |
389 (__m128d)__builtin_ia32_cmppd((__v2df)(a), (__v2df)(b), (c)) | |
390 | |
391 #define _mm_cmp_ps(a, b, c) \ | |
392 (__m128)__builtin_ia32_cmpps((__v4sf)(a), (__v4sf)(b), (c)) | |
393 | |
394 #define _mm256_cmp_pd(a, b, c) \ | |
395 (__m256d)__builtin_ia32_cmppd256((__v4df)(a), (__v4df)(b), (c)) | |
396 | |
397 #define _mm256_cmp_ps(a, b, c) \ | |
398 (__m256)__builtin_ia32_cmpps256((__v8sf)(a), (__v8sf)(b), (c)) | |
399 | |
400 #define _mm_cmp_sd(a, b, c) \ | |
401 (__m128d)__builtin_ia32_cmpsd((__v2df)(a), (__v2df)(b), (c)) | |
402 | |
403 #define _mm_cmp_ss(a, b, c) \ | |
404 (__m128)__builtin_ia32_cmpss((__v4sf)(a), (__v4sf)(b), (c)) | |
405 | |
406 /* Vector extract */ | |
407 static __inline __m128d __attribute__((__always_inline__, __nodebug__)) | |
408 _mm256_extractf128_pd(__m256d a, const int o) | |
409 { | |
410 return (__m128d)__builtin_ia32_vextractf128_pd256((__v4df)a, o); | |
411 } | |
412 | |
413 static __inline __m128 __attribute__((__always_inline__, __nodebug__)) | |
414 _mm256_extractf128_ps(__m256 a, const int o) | |
415 { | |
416 return (__m128)__builtin_ia32_vextractf128_ps256((__v8sf)a, o); | |
417 } | |
418 | |
419 static __inline __m128i __attribute__((__always_inline__, __nodebug__)) | |
420 _mm256_extractf128_si256(__m256i a, const int o) | |
421 { | |
422 return (__m128i)__builtin_ia32_vextractf128_si256((__v8si)a, o); | |
423 } | |
424 | |
425 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
426 _mm256_extract_epi32(__m256i a, int const imm) | |
427 { | |
428 __v8si b = (__v8si)a; | |
429 return b[imm]; | |
430 } | |
431 | |
432 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
433 _mm256_extract_epi16(__m256i a, int const imm) | |
434 { | |
435 __v16hi b = (__v16hi)a; | |
436 return b[imm]; | |
437 } | |
438 | |
439 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
440 _mm256_extract_epi8(__m256i a, int const imm) | |
441 { | |
442 __v32qi b = (__v32qi)a; | |
443 return b[imm]; | |
444 } | |
445 | |
446 #ifdef __x86_64__ | |
447 static __inline long long __attribute__((__always_inline__, __nodebug__)) | |
448 _mm256_extract_epi64(__m256i a, const int imm) | |
449 { | |
450 __v4di b = (__v4di)a; | |
451 return b[imm]; | |
452 } | |
453 #endif | |
454 | |
455 /* Vector insert */ | |
456 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
457 _mm256_insertf128_pd(__m256d a, __m128d b, const int o) | |
458 { | |
459 return (__m256d)__builtin_ia32_vinsertf128_pd256((__v4df)a, (__v2df)b, o); | |
460 } | |
461 | |
462 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
463 _mm256_insertf128_ps(__m256 a, __m128 b, const int o) | |
464 { | |
465 return (__m256)__builtin_ia32_vinsertf128_ps256((__v8sf)a, (__v4sf)b, o); | |
466 } | |
467 | |
468 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
469 _mm256_insertf128_si256(__m256i a, __m128i b, const int o) | |
470 { | |
471 return (__m256i)__builtin_ia32_vinsertf128_si256((__v8si)a, (__v4si)b, o); | |
472 } | |
473 | |
474 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
475 _mm256_insert_epi32(__m256i a, int b, int const imm) | |
476 { | |
477 __v8si c = (__v8si)a; | |
478 c[imm & 7] = b; | |
479 return (__m256i)c; | |
480 } | |
481 | |
482 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
483 _mm256_insert_epi16(__m256i a, int b, int const imm) | |
484 { | |
485 __v16hi c = (__v16hi)a; | |
486 c[imm & 15] = b; | |
487 return (__m256i)c; | |
488 } | |
489 | |
490 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
491 _mm256_insert_epi8(__m256i a, int b, int const imm) | |
492 { | |
493 __v32qi c = (__v32qi)a; | |
494 c[imm & 31] = b; | |
495 return (__m256i)c; | |
496 } | |
497 | |
498 #ifdef __x86_64__ | |
499 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
500 _mm256_insert_epi64(__m256i a, int b, int const imm) | |
501 { | |
502 __v4di c = (__v4di)a; | |
503 c[imm & 3] = b; | |
504 return (__m256i)c; | |
505 } | |
506 #endif | |
507 | |
508 /* Conversion */ | |
509 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
510 _mm256_cvtepi32_pd(__m128i a) | |
511 { | |
512 return (__m256d)__builtin_ia32_cvtdq2pd256((__v4si) a); | |
513 } | |
514 | |
515 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
516 _mm256_cvtepi32_ps(__m256i a) | |
517 { | |
518 return (__m256)__builtin_ia32_cvtdq2ps256((__v8si) a); | |
519 } | |
520 | |
521 static __inline __m128 __attribute__((__always_inline__, __nodebug__)) | |
522 _mm256_cvtpd_ps(__m256d a) | |
523 { | |
524 return (__m128)__builtin_ia32_cvtpd2ps256((__v4df) a); | |
525 } | |
526 | |
527 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
528 _mm256_cvtps_epi32(__m256 a) | |
529 { | |
530 return (__m256i)__builtin_ia32_cvtps2dq256((__v8sf) a); | |
531 } | |
532 | |
533 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
534 _mm256_cvtps_pd(__m128 a) | |
535 { | |
536 return (__m256d)__builtin_ia32_cvtps2pd256((__v4sf) a); | |
537 } | |
538 | |
539 static __inline __m128i __attribute__((__always_inline__, __nodebug__)) | |
540 _mm256_cvttpd_epi32(__m256d a) | |
541 { | |
542 return (__m128i)__builtin_ia32_cvttpd2dq256((__v4df) a); | |
543 } | |
544 | |
545 static __inline __m128i __attribute__((__always_inline__, __nodebug__)) | |
546 _mm256_cvtpd_epi32(__m256d a) | |
547 { | |
548 return (__m128i)__builtin_ia32_cvtpd2dq256((__v4df) a); | |
549 } | |
550 | |
551 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
552 _mm256_cvttps_epi32(__m256 a) | |
553 { | |
554 return (__m256i)__builtin_ia32_cvttps2dq256((__v8sf) a); | |
555 } | |
556 | |
557 /* Vector replicate */ | |
558 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
559 _mm256_movehdup_ps(__m256 a) | |
560 { | |
561 return __builtin_shufflevector(a, a, 1, 1, 3, 3, 5, 5, 7, 7); | |
562 } | |
563 | |
564 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
565 _mm256_moveldup_ps(__m256 a) | |
566 { | |
567 return __builtin_shufflevector(a, a, 0, 0, 2, 2, 4, 4, 6, 6); | |
568 } | |
569 | |
570 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
571 _mm256_movedup_pd(__m256d a) | |
572 { | |
573 return __builtin_shufflevector(a, a, 0, 0, 2, 2); | |
574 } | |
575 | |
576 /* Unpack and Interleave */ | |
577 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
578 _mm256_unpackhi_pd(__m256d a, __m256d b) | |
579 { | |
580 return __builtin_shufflevector(a, b, 1, 5, 1+2, 5+2); | |
581 } | |
582 | |
583 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
584 _mm256_unpacklo_pd(__m256d a, __m256d b) | |
585 { | |
586 return __builtin_shufflevector(a, b, 0, 4, 0+2, 4+2); | |
587 } | |
588 | |
589 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
590 _mm256_unpackhi_ps(__m256 a, __m256 b) | |
591 { | |
592 return __builtin_shufflevector(a, b, 2, 10, 2+1, 10+1, 6, 14, 6+1, 14+1); | |
593 } | |
594 | |
595 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
596 _mm256_unpacklo_ps(__m256 a, __m256 b) | |
597 { | |
598 return __builtin_shufflevector(a, b, 0, 8, 0+1, 8+1, 4, 12, 4+1, 12+1); | |
599 } | |
600 | |
601 /* Bit Test */ | |
602 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
603 _mm_testz_pd(__m128d a, __m128d b) | |
604 { | |
605 return __builtin_ia32_vtestzpd((__v2df)a, (__v2df)b); | |
606 } | |
607 | |
608 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
609 _mm_testc_pd(__m128d a, __m128d b) | |
610 { | |
611 return __builtin_ia32_vtestcpd((__v2df)a, (__v2df)b); | |
612 } | |
613 | |
614 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
615 _mm_testnzc_pd(__m128d a, __m128d b) | |
616 { | |
617 return __builtin_ia32_vtestnzcpd((__v2df)a, (__v2df)b); | |
618 } | |
619 | |
620 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
621 _mm_testz_ps(__m128 a, __m128 b) | |
622 { | |
623 return __builtin_ia32_vtestzps((__v4sf)a, (__v4sf)b); | |
624 } | |
625 | |
626 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
627 _mm_testc_ps(__m128 a, __m128 b) | |
628 { | |
629 return __builtin_ia32_vtestcps((__v4sf)a, (__v4sf)b); | |
630 } | |
631 | |
632 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
633 _mm_testnzc_ps(__m128 a, __m128 b) | |
634 { | |
635 return __builtin_ia32_vtestnzcps((__v4sf)a, (__v4sf)b); | |
636 } | |
637 | |
638 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
639 _mm256_testz_pd(__m256d a, __m256d b) | |
640 { | |
641 return __builtin_ia32_vtestzpd256((__v4df)a, (__v4df)b); | |
642 } | |
643 | |
644 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
645 _mm256_testc_pd(__m256d a, __m256d b) | |
646 { | |
647 return __builtin_ia32_vtestcpd256((__v4df)a, (__v4df)b); | |
648 } | |
649 | |
650 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
651 _mm256_testnzc_pd(__m256d a, __m256d b) | |
652 { | |
653 return __builtin_ia32_vtestnzcpd256((__v4df)a, (__v4df)b); | |
654 } | |
655 | |
656 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
657 _mm256_testz_ps(__m256 a, __m256 b) | |
658 { | |
659 return __builtin_ia32_vtestzps256((__v8sf)a, (__v8sf)b); | |
660 } | |
661 | |
662 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
663 _mm256_testc_ps(__m256 a, __m256 b) | |
664 { | |
665 return __builtin_ia32_vtestcps256((__v8sf)a, (__v8sf)b); | |
666 } | |
667 | |
668 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
669 _mm256_testnzc_ps(__m256 a, __m256 b) | |
670 { | |
671 return __builtin_ia32_vtestnzcps256((__v8sf)a, (__v8sf)b); | |
672 } | |
673 | |
674 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
675 _mm256_testz_si256(__m256i a, __m256i b) | |
676 { | |
677 return __builtin_ia32_ptestz256((__v4di)a, (__v4di)b); | |
678 } | |
679 | |
680 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
681 _mm256_testc_si256(__m256i a, __m256i b) | |
682 { | |
683 return __builtin_ia32_ptestc256((__v4di)a, (__v4di)b); | |
684 } | |
685 | |
686 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
687 _mm256_testnzc_si256(__m256i a, __m256i b) | |
688 { | |
689 return __builtin_ia32_ptestnzc256((__v4di)a, (__v4di)b); | |
690 } | |
691 | |
692 /* Vector extract sign mask */ | |
693 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
694 _mm256_movemask_pd(__m256d a) | |
695 { | |
696 return __builtin_ia32_movmskpd256((__v4df)a); | |
697 } | |
698 | |
699 static __inline int __attribute__((__always_inline__, __nodebug__)) | |
700 _mm256_movemask_ps(__m256 a) | |
701 { | |
702 return __builtin_ia32_movmskps256((__v8sf)a); | |
703 } | |
704 | |
705 /* Vector zero */ | |
706 static __inline void __attribute__((__always_inline__, __nodebug__)) | |
707 _mm256_zeroall(void) | |
708 { | |
709 __builtin_ia32_vzeroall(); | |
710 } | |
711 | |
712 static __inline void __attribute__((__always_inline__, __nodebug__)) | |
713 _mm256_zeroupper(void) | |
714 { | |
715 __builtin_ia32_vzeroupper(); | |
716 } | |
717 | |
718 /* Vector load with broadcast */ | |
719 static __inline __m128 __attribute__((__always_inline__, __nodebug__)) | |
720 _mm_broadcast_ss(float const *a) | |
721 { | |
722 return (__m128)__builtin_ia32_vbroadcastss(a); | |
723 } | |
724 | |
725 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
726 _mm256_broadcast_sd(double const *a) | |
727 { | |
728 return (__m256d)__builtin_ia32_vbroadcastsd256(a); | |
729 } | |
730 | |
731 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
732 _mm256_broadcast_ss(float const *a) | |
733 { | |
734 return (__m256)__builtin_ia32_vbroadcastss256(a); | |
735 } | |
736 | |
737 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
738 _mm256_broadcast_pd(__m128d const *a) | |
739 { | |
740 return (__m256d)__builtin_ia32_vbroadcastf128_pd256(a); | |
741 } | |
742 | |
743 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
744 _mm256_broadcast_ps(__m128 const *a) | |
745 { | |
746 return (__m256)__builtin_ia32_vbroadcastf128_ps256(a); | |
747 } | |
748 | |
749 /* SIMD load ops */ | |
750 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
751 _mm256_load_pd(double const *p) | |
752 { | |
753 return *(__m256d *)p; | |
754 } | |
755 | |
756 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
757 _mm256_load_ps(float const *p) | |
758 { | |
759 return *(__m256 *)p; | |
760 } | |
761 | |
762 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
763 _mm256_loadu_pd(double const *p) | |
764 { | |
765 return (__m256d)__builtin_ia32_loadupd256(p); | |
766 } | |
767 | |
768 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
769 _mm256_loadu_ps(float const *p) | |
770 { | |
771 return (__m256)__builtin_ia32_loadups256(p); | |
772 } | |
773 | |
774 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
775 _mm256_load_si256(__m256i const *p) | |
776 { | |
777 return *p; | |
778 } | |
779 | |
780 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
781 _mm256_loadu_si256(__m256i const *p) | |
782 { | |
783 return (__m256i)__builtin_ia32_loaddqu256((char const *)p); | |
784 } | |
785 | |
786 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
787 _mm256_lddqu_si256(__m256i const *p) | |
788 { | |
789 return (__m256i)__builtin_ia32_lddqu256((char const *)p); | |
790 } | |
791 | |
792 /* SIMD store ops */ | |
793 static __inline void __attribute__((__always_inline__, __nodebug__)) | |
794 _mm256_store_pd(double *p, __m256d a) | |
795 { | |
796 *(__m256d *)p = a; | |
797 } | |
798 | |
799 static __inline void __attribute__((__always_inline__, __nodebug__)) | |
800 _mm256_store_ps(float *p, __m256 a) | |
801 { | |
802 *(__m256 *)p = a; | |
803 } | |
804 | |
805 static __inline void __attribute__((__always_inline__, __nodebug__)) | |
806 _mm256_storeu_pd(double *p, __m256d a) | |
807 { | |
808 __builtin_ia32_storeupd256(p, (__v4df)a); | |
809 } | |
810 | |
811 static __inline void __attribute__((__always_inline__, __nodebug__)) | |
812 _mm256_storeu_ps(float *p, __m256 a) | |
813 { | |
814 __builtin_ia32_storeups256(p, (__v8sf)a); | |
815 } | |
816 | |
817 static __inline void __attribute__((__always_inline__, __nodebug__)) | |
818 _mm256_store_si256(__m256i *p, __m256i a) | |
819 { | |
820 *p = a; | |
821 } | |
822 | |
823 static __inline void __attribute__((__always_inline__, __nodebug__)) | |
824 _mm256_storeu_si256(__m256i *p, __m256i a) | |
825 { | |
826 __builtin_ia32_storedqu256((char *)p, (__v32qi)a); | |
827 } | |
828 | |
829 /* Conditional load ops */ | |
830 static __inline __m128d __attribute__((__always_inline__, __nodebug__)) | |
831 _mm_maskload_pd(double const *p, __m128d m) | |
832 { | |
833 return (__m128d)__builtin_ia32_maskloadpd((const __v2df *)p, (__v2df)m); | |
834 } | |
835 | |
836 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
837 _mm256_maskload_pd(double const *p, __m256d m) | |
838 { | |
839 return (__m256d)__builtin_ia32_maskloadpd256((const __v4df *)p, (__v4df)m); | |
840 } | |
841 | |
842 static __inline __m128 __attribute__((__always_inline__, __nodebug__)) | |
843 _mm_maskload_ps(float const *p, __m128 m) | |
844 { | |
845 return (__m128)__builtin_ia32_maskloadps((const __v4sf *)p, (__v4sf)m); | |
846 } | |
847 | |
848 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
849 _mm256_maskload_ps(float const *p, __m256 m) | |
850 { | |
851 return (__m256)__builtin_ia32_maskloadps256((const __v8sf *)p, (__v8sf)m); | |
852 } | |
853 | |
854 /* Conditional store ops */ | |
855 static __inline void __attribute__((__always_inline__, __nodebug__)) | |
856 _mm256_maskstore_ps(float *p, __m256 m, __m256 a) | |
857 { | |
858 __builtin_ia32_maskstoreps256((__v8sf *)p, (__v8sf)m, (__v8sf)a); | |
859 } | |
860 | |
861 static __inline void __attribute__((__always_inline__, __nodebug__)) | |
862 _mm_maskstore_pd(double *p, __m128d m, __m128d a) | |
863 { | |
864 __builtin_ia32_maskstorepd((__v2df *)p, (__v2df)m, (__v2df)a); | |
865 } | |
866 | |
867 static __inline void __attribute__((__always_inline__, __nodebug__)) | |
868 _mm256_maskstore_pd(double *p, __m256d m, __m256d a) | |
869 { | |
870 __builtin_ia32_maskstorepd256((__v4df *)p, (__v4df)m, (__v4df)a); | |
871 } | |
872 | |
873 static __inline void __attribute__((__always_inline__, __nodebug__)) | |
874 _mm_maskstore_ps(float *p, __m128 m, __m128 a) | |
875 { | |
876 __builtin_ia32_maskstoreps((__v4sf *)p, (__v4sf)m, (__v4sf)a); | |
877 } | |
878 | |
879 /* Cacheability support ops */ | |
880 static __inline void __attribute__((__always_inline__, __nodebug__)) | |
881 _mm256_stream_si256(__m256i *a, __m256i b) | |
882 { | |
883 __builtin_ia32_movntdq256((__v4di *)a, (__v4di)b); | |
884 } | |
885 | |
886 static __inline void __attribute__((__always_inline__, __nodebug__)) | |
887 _mm256_stream_pd(double *a, __m256d b) | |
888 { | |
889 __builtin_ia32_movntpd256(a, (__v4df)b); | |
890 } | |
891 | |
892 static __inline void __attribute__((__always_inline__, __nodebug__)) | |
893 _mm256_stream_ps(float *p, __m256 a) | |
894 { | |
895 __builtin_ia32_movntps256(p, (__v8sf)a); | |
896 } | |
897 | |
898 /* Create vectors */ | |
899 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
900 _mm256_set_pd(double a, double b, double c, double d) | |
901 { | |
902 return (__m256d){ d, c, b, a }; | |
903 } | |
904 | |
905 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
906 _mm256_set_ps(float a, float b, float c, float d, | |
907 float e, float f, float g, float h) | |
908 { | |
909 return (__m256){ h, g, f, e, d, c, b, a }; | |
910 } | |
911 | |
912 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
913 _mm256_set_epi32(int i0, int i1, int i2, int i3, | |
914 int i4, int i5, int i6, int i7) | |
915 { | |
916 return (__m256i)(__v8si){ i7, i6, i5, i4, i3, i2, i1, i0 }; | |
917 } | |
918 | |
919 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
920 _mm256_set_epi16(short w15, short w14, short w13, short w12, | |
921 short w11, short w10, short w09, short w08, | |
922 short w07, short w06, short w05, short w04, | |
923 short w03, short w02, short w01, short w00) | |
924 { | |
925 return (__m256i)(__v16hi){ w00, w01, w02, w03, w04, w05, w06, w07, | |
926 w08, w09, w10, w11, w12, w13, w14, w15 }; | |
927 } | |
928 | |
929 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
930 _mm256_set_epi8(char b31, char b30, char b29, char b28, | |
931 char b27, char b26, char b25, char b24, | |
932 char b23, char b22, char b21, char b20, | |
933 char b19, char b18, char b17, char b16, | |
934 char b15, char b14, char b13, char b12, | |
935 char b11, char b10, char b09, char b08, | |
936 char b07, char b06, char b05, char b04, | |
937 char b03, char b02, char b01, char b00) | |
938 { | |
939 return (__m256i)(__v32qi){ | |
940 b00, b01, b02, b03, b04, b05, b06, b07, | |
941 b08, b09, b10, b11, b12, b13, b14, b15, | |
942 b16, b17, b18, b19, b20, b21, b22, b23, | |
943 b24, b25, b26, b27, b28, b29, b30, b31 | |
944 }; | |
945 } | |
946 | |
947 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
948 _mm256_set_epi64x(long long a, long long b, long long c, long long d) | |
949 { | |
950 return (__m256i)(__v4di){ d, c, b, a }; | |
951 } | |
952 | |
953 /* Create vectors with elements in reverse order */ | |
954 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
955 _mm256_setr_pd(double a, double b, double c, double d) | |
956 { | |
957 return (__m256d){ a, b, c, d }; | |
958 } | |
959 | |
960 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
961 _mm256_setr_ps(float a, float b, float c, float d, | |
962 float e, float f, float g, float h) | |
963 { | |
964 return (__m256){ a, b, c, d, e, f, g, h }; | |
965 } | |
966 | |
967 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
968 _mm256_setr_epi32(int i0, int i1, int i2, int i3, | |
969 int i4, int i5, int i6, int i7) | |
970 { | |
971 return (__m256i)(__v8si){ i0, i1, i2, i3, i4, i5, i6, i7 }; | |
972 } | |
973 | |
974 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
975 _mm256_setr_epi16(short w15, short w14, short w13, short w12, | |
976 short w11, short w10, short w09, short w08, | |
977 short w07, short w06, short w05, short w04, | |
978 short w03, short w02, short w01, short w00) | |
979 { | |
980 return (__m256i)(__v16hi){ w15, w14, w13, w12, w11, w10, w09, w08, | |
981 w07, w06, w05, w04, w03, w02, w01
, w00 }; | |
982 } | |
983 | |
984 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
985 _mm256_setr_epi8(char b31, char b30, char b29, char b28, | |
986 char b27, char b26, char b25, char b24, | |
987 char b23, char b22, char b21, char b20, | |
988 char b19, char b18, char b17, char b16, | |
989 char b15, char b14, char b13, char b12, | |
990 char b11, char b10, char b09, char b08, | |
991 char b07, char b06, char b05, char b04, | |
992 char b03, char b02, char b01, char b00) | |
993 { | |
994 return (__m256i)(__v32qi){ | |
995 b31, b30, b29, b28, b27, b26, b25, b24, | |
996 b23, b22, b21, b20, b19, b18, b17, b16, | |
997 b15, b14, b13, b12, b11, b10, b09, b08, | |
998 b07, b06, b05, b04, b03, b02, b01, b00 }; | |
999 } | |
1000 | |
1001 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
1002 _mm256_setr_epi64x(long long a, long long b, long long c, long long d) | |
1003 { | |
1004 return (__m256i)(__v4di){ a, b, c, d }; | |
1005 } | |
1006 | |
1007 /* Create vectors with repeated elements */ | |
1008 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
1009 _mm256_set1_pd(double w) | |
1010 { | |
1011 return (__m256d){ w, w, w, w }; | |
1012 } | |
1013 | |
1014 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
1015 _mm256_set1_ps(float w) | |
1016 { | |
1017 return (__m256){ w, w, w, w, w, w, w, w }; | |
1018 } | |
1019 | |
1020 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
1021 _mm256_set1_epi32(int i) | |
1022 { | |
1023 return (__m256i)(__v8si){ i, i, i, i, i, i, i, i }; | |
1024 } | |
1025 | |
1026 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
1027 _mm256_set1_epi16(short w) | |
1028 { | |
1029 return (__m256i)(__v16hi){ w, w, w, w, w, w, w, w, w, w, w, w, w, w, w, w }; | |
1030 } | |
1031 | |
1032 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
1033 _mm256_set1_epi8(char b) | |
1034 { | |
1035 return (__m256i)(__v32qi){ b, b, b, b, b, b, b, b, b, b, b, b, b, b, b, b, | |
1036 b, b, b, b, b, b, b, b, b, b, b, b, b, b, b, b }; | |
1037 } | |
1038 | |
1039 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
1040 _mm256_set1_epi64x(long long q) | |
1041 { | |
1042 return (__m256i)(__v4di){ q, q, q, q }; | |
1043 } | |
1044 | |
1045 /* Create zeroed vectors */ | |
1046 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
1047 _mm256_setzero_pd(void) | |
1048 { | |
1049 return (__m256d){ 0, 0, 0, 0 }; | |
1050 } | |
1051 | |
1052 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
1053 _mm256_setzero_ps(void) | |
1054 { | |
1055 return (__m256){ 0, 0, 0, 0, 0, 0, 0, 0 }; | |
1056 } | |
1057 | |
1058 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
1059 _mm256_setzero_si256(void) | |
1060 { | |
1061 return (__m256i){ 0LL, 0LL, 0LL, 0LL }; | |
1062 } | |
1063 | |
1064 /* Cast between vector types */ | |
1065 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
1066 _mm256_castpd_ps(__m256d in) | |
1067 { | |
1068 return (__m256)in; | |
1069 } | |
1070 | |
1071 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
1072 _mm256_castpd_si256(__m256d in) | |
1073 { | |
1074 return (__m256i)in; | |
1075 } | |
1076 | |
1077 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
1078 _mm256_castps_pd(__m256 in) | |
1079 { | |
1080 return (__m256d)in; | |
1081 } | |
1082 | |
1083 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
1084 _mm256_castps_si256(__m256 in) | |
1085 { | |
1086 return (__m256i)in; | |
1087 } | |
1088 | |
1089 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
1090 _mm256_castsi256_ps(__m256i in) | |
1091 { | |
1092 return (__m256)in; | |
1093 } | |
1094 | |
1095 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
1096 _mm256_castsi256_pd(__m256i in) | |
1097 { | |
1098 return (__m256d)in; | |
1099 } | |
1100 | |
1101 static __inline __m128d __attribute__((__always_inline__, __nodebug__)) | |
1102 _mm256_castpd256_pd128(__m256d in) | |
1103 { | |
1104 return __builtin_shufflevector(in, in, 0, 1); | |
1105 } | |
1106 | |
1107 static __inline __m128 __attribute__((__always_inline__, __nodebug__)) | |
1108 _mm256_castps256_ps128(__m256 in) | |
1109 { | |
1110 return __builtin_shufflevector(in, in, 0, 1, 2, 3); | |
1111 } | |
1112 | |
1113 static __inline __m128i __attribute__((__always_inline__, __nodebug__)) | |
1114 _mm256_castsi256_si128(__m256i in) | |
1115 { | |
1116 return __builtin_shufflevector(in, in, 0, 1); | |
1117 } | |
1118 | |
1119 static __inline __m256d __attribute__((__always_inline__, __nodebug__)) | |
1120 _mm256_castpd128_pd256(__m128d in) | |
1121 { | |
1122 __m128d zero = _mm_setzero_pd(); | |
1123 return __builtin_shufflevector(in, zero, 0, 1, 2, 2); | |
1124 } | |
1125 | |
1126 static __inline __m256 __attribute__((__always_inline__, __nodebug__)) | |
1127 _mm256_castps128_ps256(__m128 in) | |
1128 { | |
1129 __m128 zero = _mm_setzero_ps(); | |
1130 return __builtin_shufflevector(in, zero, 0, 1, 2, 3, 4, 4, 4, 4); | |
1131 } | |
1132 | |
1133 static __inline __m256i __attribute__((__always_inline__, __nodebug__)) | |
1134 _mm256_castsi128_si256(__m128i in) | |
1135 { | |
1136 __m128i zero = _mm_setzero_si128(); | |
1137 return __builtin_shufflevector(in, zero, 0, 1, 2, 2); | |
1138 } | |
OLD | NEW |