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smmintrin.h
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1 /*===---- smmintrin.h - SSE4 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 _SMMINTRIN_H
25 #define _SMMINTRIN_H
26 
27 #include <tmmintrin.h>
28 
29 /* Define the default attributes for the functions in this file. */
30 #define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("sse4.1")))
31 
32 /* SSE4 Rounding macros. */
33 #define _MM_FROUND_TO_NEAREST_INT 0x00
34 #define _MM_FROUND_TO_NEG_INF 0x01
35 #define _MM_FROUND_TO_POS_INF 0x02
36 #define _MM_FROUND_TO_ZERO 0x03
37 #define _MM_FROUND_CUR_DIRECTION 0x04
38 
39 #define _MM_FROUND_RAISE_EXC 0x00
40 #define _MM_FROUND_NO_EXC 0x08
41 
42 #define _MM_FROUND_NINT (_MM_FROUND_RAISE_EXC | _MM_FROUND_TO_NEAREST_INT)
43 #define _MM_FROUND_FLOOR (_MM_FROUND_RAISE_EXC | _MM_FROUND_TO_NEG_INF)
44 #define _MM_FROUND_CEIL (_MM_FROUND_RAISE_EXC | _MM_FROUND_TO_POS_INF)
45 #define _MM_FROUND_TRUNC (_MM_FROUND_RAISE_EXC | _MM_FROUND_TO_ZERO)
46 #define _MM_FROUND_RINT (_MM_FROUND_RAISE_EXC | _MM_FROUND_CUR_DIRECTION)
47 #define _MM_FROUND_NEARBYINT (_MM_FROUND_NO_EXC | _MM_FROUND_CUR_DIRECTION)
48 
49 #define _mm_ceil_ps(X) _mm_round_ps((X), _MM_FROUND_CEIL)
50 #define _mm_ceil_pd(X) _mm_round_pd((X), _MM_FROUND_CEIL)
51 #define _mm_ceil_ss(X, Y) _mm_round_ss((X), (Y), _MM_FROUND_CEIL)
52 #define _mm_ceil_sd(X, Y) _mm_round_sd((X), (Y), _MM_FROUND_CEIL)
53 
54 #define _mm_floor_ps(X) _mm_round_ps((X), _MM_FROUND_FLOOR)
55 #define _mm_floor_pd(X) _mm_round_pd((X), _MM_FROUND_FLOOR)
56 #define _mm_floor_ss(X, Y) _mm_round_ss((X), (Y), _MM_FROUND_FLOOR)
57 #define _mm_floor_sd(X, Y) _mm_round_sd((X), (Y), _MM_FROUND_FLOOR)
58 
59 #define _mm_round_ps(X, M) __extension__ ({ \
60  (__m128)__builtin_ia32_roundps((__v4sf)(__m128)(X), (M)); })
61 
62 #define _mm_round_ss(X, Y, M) __extension__ ({ \
63  (__m128)__builtin_ia32_roundss((__v4sf)(__m128)(X), \
64  (__v4sf)(__m128)(Y), (M)); })
65 
66 #define _mm_round_pd(X, M) __extension__ ({ \
67  (__m128d)__builtin_ia32_roundpd((__v2df)(__m128d)(X), (M)); })
68 
69 #define _mm_round_sd(X, Y, M) __extension__ ({ \
70  (__m128d)__builtin_ia32_roundsd((__v2df)(__m128d)(X), \
71  (__v2df)(__m128d)(Y), (M)); })
72 
73 /* SSE4 Packed Blending Intrinsics. */
74 #define _mm_blend_pd(V1, V2, M) __extension__ ({ \
75  (__m128d)__builtin_shufflevector((__v2df)(__m128d)(V1), \
76  (__v2df)(__m128d)(V2), \
77  (((M) & 0x01) ? 2 : 0), \
78  (((M) & 0x02) ? 3 : 1)); })
79 
80 #define _mm_blend_ps(V1, V2, M) __extension__ ({ \
81  (__m128)__builtin_shufflevector((__v4sf)(__m128)(V1), (__v4sf)(__m128)(V2), \
82  (((M) & 0x01) ? 4 : 0), \
83  (((M) & 0x02) ? 5 : 1), \
84  (((M) & 0x04) ? 6 : 2), \
85  (((M) & 0x08) ? 7 : 3)); })
86 
87 static __inline__ __m128d __DEFAULT_FN_ATTRS
88 _mm_blendv_pd (__m128d __V1, __m128d __V2, __m128d __M)
89 {
90  return (__m128d) __builtin_ia32_blendvpd ((__v2df)__V1, (__v2df)__V2,
91  (__v2df)__M);
92 }
93 
94 static __inline__ __m128 __DEFAULT_FN_ATTRS
95 _mm_blendv_ps (__m128 __V1, __m128 __V2, __m128 __M)
96 {
97  return (__m128) __builtin_ia32_blendvps ((__v4sf)__V1, (__v4sf)__V2,
98  (__v4sf)__M);
99 }
100 
101 static __inline__ __m128i __DEFAULT_FN_ATTRS
102 _mm_blendv_epi8 (__m128i __V1, __m128i __V2, __m128i __M)
103 {
104  return (__m128i) __builtin_ia32_pblendvb128 ((__v16qi)__V1, (__v16qi)__V2,
105  (__v16qi)__M);
106 }
107 
108 #define _mm_blend_epi16(V1, V2, M) __extension__ ({ \
109  (__m128i)__builtin_shufflevector((__v8hi)(__m128i)(V1), \
110  (__v8hi)(__m128i)(V2), \
111  (((M) & 0x01) ? 8 : 0), \
112  (((M) & 0x02) ? 9 : 1), \
113  (((M) & 0x04) ? 10 : 2), \
114  (((M) & 0x08) ? 11 : 3), \
115  (((M) & 0x10) ? 12 : 4), \
116  (((M) & 0x20) ? 13 : 5), \
117  (((M) & 0x40) ? 14 : 6), \
118  (((M) & 0x80) ? 15 : 7)); })
119 
120 /* SSE4 Dword Multiply Instructions. */
121 static __inline__ __m128i __DEFAULT_FN_ATTRS
122 _mm_mullo_epi32 (__m128i __V1, __m128i __V2)
123 {
124  return (__m128i) ((__v4si)__V1 * (__v4si)__V2);
125 }
126 
127 static __inline__ __m128i __DEFAULT_FN_ATTRS
128 _mm_mul_epi32 (__m128i __V1, __m128i __V2)
129 {
130  return (__m128i) __builtin_ia32_pmuldq128 ((__v4si)__V1, (__v4si)__V2);
131 }
132 
133 /* SSE4 Floating Point Dot Product Instructions. */
134 #define _mm_dp_ps(X, Y, M) __extension__ ({ \
135  (__m128) __builtin_ia32_dpps((__v4sf)(__m128)(X), \
136  (__v4sf)(__m128)(Y), (M)); })
137 
138 #define _mm_dp_pd(X, Y, M) __extension__ ({\
139  (__m128d) __builtin_ia32_dppd((__v2df)(__m128d)(X), \
140  (__v2df)(__m128d)(Y), (M)); })
141 
142 /* SSE4 Streaming Load Hint Instruction. */
143 static __inline__ __m128i __DEFAULT_FN_ATTRS
144 _mm_stream_load_si128 (__m128i const *__V)
145 {
146  return (__m128i) __builtin_ia32_movntdqa ((const __v2di *) __V);
147 }
148 
149 /* SSE4 Packed Integer Min/Max Instructions. */
150 static __inline__ __m128i __DEFAULT_FN_ATTRS
151 _mm_min_epi8 (__m128i __V1, __m128i __V2)
152 {
153  return (__m128i) __builtin_ia32_pminsb128 ((__v16qi) __V1, (__v16qi) __V2);
154 }
155 
156 static __inline__ __m128i __DEFAULT_FN_ATTRS
157 _mm_max_epi8 (__m128i __V1, __m128i __V2)
158 {
159  return (__m128i) __builtin_ia32_pmaxsb128 ((__v16qi) __V1, (__v16qi) __V2);
160 }
161 
162 static __inline__ __m128i __DEFAULT_FN_ATTRS
163 _mm_min_epu16 (__m128i __V1, __m128i __V2)
164 {
165  return (__m128i) __builtin_ia32_pminuw128 ((__v8hi) __V1, (__v8hi) __V2);
166 }
167 
168 static __inline__ __m128i __DEFAULT_FN_ATTRS
169 _mm_max_epu16 (__m128i __V1, __m128i __V2)
170 {
171  return (__m128i) __builtin_ia32_pmaxuw128 ((__v8hi) __V1, (__v8hi) __V2);
172 }
173 
174 static __inline__ __m128i __DEFAULT_FN_ATTRS
175 _mm_min_epi32 (__m128i __V1, __m128i __V2)
176 {
177  return (__m128i) __builtin_ia32_pminsd128 ((__v4si) __V1, (__v4si) __V2);
178 }
179 
180 static __inline__ __m128i __DEFAULT_FN_ATTRS
181 _mm_max_epi32 (__m128i __V1, __m128i __V2)
182 {
183  return (__m128i) __builtin_ia32_pmaxsd128 ((__v4si) __V1, (__v4si) __V2);
184 }
185 
186 static __inline__ __m128i __DEFAULT_FN_ATTRS
187 _mm_min_epu32 (__m128i __V1, __m128i __V2)
188 {
189  return (__m128i) __builtin_ia32_pminud128((__v4si) __V1, (__v4si) __V2);
190 }
191 
192 static __inline__ __m128i __DEFAULT_FN_ATTRS
193 _mm_max_epu32 (__m128i __V1, __m128i __V2)
194 {
195  return (__m128i) __builtin_ia32_pmaxud128((__v4si) __V1, (__v4si) __V2);
196 }
197 
198 /* SSE4 Insertion and Extraction from XMM Register Instructions. */
199 #define _mm_insert_ps(X, Y, N) __builtin_ia32_insertps128((X), (Y), (N))
200 #define _mm_extract_ps(X, N) (__extension__ \
201  ({ union { int __i; float __f; } __t; \
202  __v4sf __a = (__v4sf)(__m128)(X); \
203  __t.__f = __a[(N) & 3]; \
204  __t.__i;}))
205 
206 /* Miscellaneous insert and extract macros. */
207 /* Extract a single-precision float from X at index N into D. */
208 #define _MM_EXTRACT_FLOAT(D, X, N) (__extension__ ({ __v4sf __a = (__v4sf)(X); \
209  (D) = __a[N]; }))
210 
211 /* Or together 2 sets of indexes (X and Y) with the zeroing bits (Z) to create
212  an index suitable for _mm_insert_ps. */
213 #define _MM_MK_INSERTPS_NDX(X, Y, Z) (((X) << 6) | ((Y) << 4) | (Z))
214 
215 /* Extract a float from X at index N into the first index of the return. */
216 #define _MM_PICK_OUT_PS(X, N) _mm_insert_ps (_mm_setzero_ps(), (X), \
217  _MM_MK_INSERTPS_NDX((N), 0, 0x0e))
218 
219 /* Insert int into packed integer array at index. */
220 #define _mm_insert_epi8(X, I, N) (__extension__ \
221  ({ __v16qi __a = (__v16qi)(__m128i)(X); \
222  __a[(N) & 15] = (I); \
223  __a;}))
224 #define _mm_insert_epi32(X, I, N) (__extension__ \
225  ({ __v4si __a = (__v4si)(__m128i)(X); \
226  __a[(N) & 3] = (I); \
227  __a;}))
228 #ifdef __x86_64__
229 #define _mm_insert_epi64(X, I, N) (__extension__ \
230  ({ __v2di __a = (__v2di)(__m128i)(X); \
231  __a[(N) & 1] = (I); \
232  __a;}))
233 #endif /* __x86_64__ */
234 
235 /* Extract int from packed integer array at index. This returns the element
236  * as a zero extended value, so it is unsigned.
237  */
238 #define _mm_extract_epi8(X, N) (__extension__ \
239  ({ __v16qi __a = (__v16qi)(__m128i)(X); \
240  (int)(unsigned char) __a[(N) & 15];}))
241 #define _mm_extract_epi32(X, N) (__extension__ \
242  ({ __v4si __a = (__v4si)(__m128i)(X); \
243  (int)__a[(N) & 3];}))
244 #ifdef __x86_64__
245 #define _mm_extract_epi64(X, N) (__extension__ \
246  ({ __v2di __a = (__v2di)(__m128i)(X); \
247  (long long)__a[(N) & 1];}))
248 #endif /* __x86_64 */
249 
250 /* SSE4 128-bit Packed Integer Comparisons. */
251 static __inline__ int __DEFAULT_FN_ATTRS
252 _mm_testz_si128(__m128i __M, __m128i __V)
253 {
254  return __builtin_ia32_ptestz128((__v2di)__M, (__v2di)__V);
255 }
256 
257 static __inline__ int __DEFAULT_FN_ATTRS
258 _mm_testc_si128(__m128i __M, __m128i __V)
259 {
260  return __builtin_ia32_ptestc128((__v2di)__M, (__v2di)__V);
261 }
262 
263 static __inline__ int __DEFAULT_FN_ATTRS
264 _mm_testnzc_si128(__m128i __M, __m128i __V)
265 {
266  return __builtin_ia32_ptestnzc128((__v2di)__M, (__v2di)__V);
267 }
268 
269 #define _mm_test_all_ones(V) _mm_testc_si128((V), _mm_cmpeq_epi32((V), (V)))
270 #define _mm_test_mix_ones_zeros(M, V) _mm_testnzc_si128((M), (V))
271 #define _mm_test_all_zeros(M, V) _mm_testz_si128 ((M), (V))
272 
273 /* SSE4 64-bit Packed Integer Comparisons. */
274 static __inline__ __m128i __DEFAULT_FN_ATTRS
275 _mm_cmpeq_epi64(__m128i __V1, __m128i __V2)
276 {
277  return (__m128i)((__v2di)__V1 == (__v2di)__V2);
278 }
279 
280 /* SSE4 Packed Integer Sign-Extension. */
281 static __inline__ __m128i __DEFAULT_FN_ATTRS
282 _mm_cvtepi8_epi16(__m128i __V)
283 {
284  /* This function always performs a signed extension, but __v16qi is a char
285  which may be signed or unsigned, so use __v16qs. */
286  return (__m128i)__builtin_convertvector(__builtin_shufflevector((__v16qs)__V, (__v16qs)__V, 0, 1, 2, 3, 4, 5, 6, 7), __v8hi);
287 }
288 
289 static __inline__ __m128i __DEFAULT_FN_ATTRS
290 _mm_cvtepi8_epi32(__m128i __V)
291 {
292  /* This function always performs a signed extension, but __v16qi is a char
293  which may be signed or unsigned, so use __v16qs. */
294  return (__m128i)__builtin_convertvector(__builtin_shufflevector((__v16qs)__V, (__v16qs)__V, 0, 1, 2, 3), __v4si);
295 }
296 
297 static __inline__ __m128i __DEFAULT_FN_ATTRS
298 _mm_cvtepi8_epi64(__m128i __V)
299 {
300  /* This function always performs a signed extension, but __v16qi is a char
301  which may be signed or unsigned, so use __v16qs. */
302  typedef signed char __v16qs __attribute__((__vector_size__(16)));
303  return (__m128i)__builtin_convertvector(__builtin_shufflevector((__v16qs)__V, (__v16qs)__V, 0, 1), __v2di);
304 }
305 
306 static __inline__ __m128i __DEFAULT_FN_ATTRS
307 _mm_cvtepi16_epi32(__m128i __V)
308 {
309  return (__m128i)__builtin_convertvector(__builtin_shufflevector((__v8hi)__V, (__v8hi)__V, 0, 1, 2, 3), __v4si);
310 }
311 
312 static __inline__ __m128i __DEFAULT_FN_ATTRS
313 _mm_cvtepi16_epi64(__m128i __V)
314 {
315  return (__m128i)__builtin_convertvector(__builtin_shufflevector((__v8hi)__V, (__v8hi)__V, 0, 1), __v2di);
316 }
317 
318 static __inline__ __m128i __DEFAULT_FN_ATTRS
319 _mm_cvtepi32_epi64(__m128i __V)
320 {
321  return (__m128i)__builtin_convertvector(__builtin_shufflevector((__v4si)__V, (__v4si)__V, 0, 1), __v2di);
322 }
323 
324 /* SSE4 Packed Integer Zero-Extension. */
325 static __inline__ __m128i __DEFAULT_FN_ATTRS
326 _mm_cvtepu8_epi16(__m128i __V)
327 {
328  return (__m128i) __builtin_ia32_pmovzxbw128((__v16qi) __V);
329 }
330 
331 static __inline__ __m128i __DEFAULT_FN_ATTRS
332 _mm_cvtepu8_epi32(__m128i __V)
333 {
334  return (__m128i) __builtin_ia32_pmovzxbd128((__v16qi)__V);
335 }
336 
337 static __inline__ __m128i __DEFAULT_FN_ATTRS
338 _mm_cvtepu8_epi64(__m128i __V)
339 {
340  return (__m128i) __builtin_ia32_pmovzxbq128((__v16qi)__V);
341 }
342 
343 static __inline__ __m128i __DEFAULT_FN_ATTRS
344 _mm_cvtepu16_epi32(__m128i __V)
345 {
346  return (__m128i) __builtin_ia32_pmovzxwd128((__v8hi)__V);
347 }
348 
349 static __inline__ __m128i __DEFAULT_FN_ATTRS
350 _mm_cvtepu16_epi64(__m128i __V)
351 {
352  return (__m128i) __builtin_ia32_pmovzxwq128((__v8hi)__V);
353 }
354 
355 static __inline__ __m128i __DEFAULT_FN_ATTRS
356 _mm_cvtepu32_epi64(__m128i __V)
357 {
358  return (__m128i) __builtin_ia32_pmovzxdq128((__v4si)__V);
359 }
360 
361 /* SSE4 Pack with Unsigned Saturation. */
362 static __inline__ __m128i __DEFAULT_FN_ATTRS
363 _mm_packus_epi32(__m128i __V1, __m128i __V2)
364 {
365  return (__m128i) __builtin_ia32_packusdw128((__v4si)__V1, (__v4si)__V2);
366 }
367 
368 /* SSE4 Multiple Packed Sums of Absolute Difference. */
369 #define _mm_mpsadbw_epu8(X, Y, M) __extension__ ({ \
370  (__m128i) __builtin_ia32_mpsadbw128((__v16qi)(__m128i)(X), \
371  (__v16qi)(__m128i)(Y), (M)); })
372 
373 static __inline__ __m128i __DEFAULT_FN_ATTRS
374 _mm_minpos_epu16(__m128i __V)
375 {
376  return (__m128i) __builtin_ia32_phminposuw128((__v8hi)__V);
377 }
378 
379 /* Handle the sse4.2 definitions here. */
380 
381 /* These definitions are normally in nmmintrin.h, but gcc puts them in here
382  so we'll do the same. */
383 
384 #undef __DEFAULT_FN_ATTRS
385 #define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("sse4.2")))
386 
387 /* These specify the type of data that we're comparing. */
388 #define _SIDD_UBYTE_OPS 0x00
389 #define _SIDD_UWORD_OPS 0x01
390 #define _SIDD_SBYTE_OPS 0x02
391 #define _SIDD_SWORD_OPS 0x03
392 
393 /* These specify the type of comparison operation. */
394 #define _SIDD_CMP_EQUAL_ANY 0x00
395 #define _SIDD_CMP_RANGES 0x04
396 #define _SIDD_CMP_EQUAL_EACH 0x08
397 #define _SIDD_CMP_EQUAL_ORDERED 0x0c
398 
399 /* These macros specify the polarity of the operation. */
400 #define _SIDD_POSITIVE_POLARITY 0x00
401 #define _SIDD_NEGATIVE_POLARITY 0x10
402 #define _SIDD_MASKED_POSITIVE_POLARITY 0x20
403 #define _SIDD_MASKED_NEGATIVE_POLARITY 0x30
404 
405 /* These macros are used in _mm_cmpXstri() to specify the return. */
406 #define _SIDD_LEAST_SIGNIFICANT 0x00
407 #define _SIDD_MOST_SIGNIFICANT 0x40
408 
409 /* These macros are used in _mm_cmpXstri() to specify the return. */
410 #define _SIDD_BIT_MASK 0x00
411 #define _SIDD_UNIT_MASK 0x40
412 
413 /* SSE4.2 Packed Comparison Intrinsics. */
414 #define _mm_cmpistrm(A, B, M) \
415  (__m128i)__builtin_ia32_pcmpistrm128((__v16qi)(__m128i)(A), \
416  (__v16qi)(__m128i)(B), (int)(M))
417 #define _mm_cmpistri(A, B, M) \
418  (int)__builtin_ia32_pcmpistri128((__v16qi)(__m128i)(A), \
419  (__v16qi)(__m128i)(B), (int)(M))
420 
421 #define _mm_cmpestrm(A, LA, B, LB, M) \
422  (__m128i)__builtin_ia32_pcmpestrm128((__v16qi)(__m128i)(A), (int)(LA), \
423  (__v16qi)(__m128i)(B), (int)(LB), \
424  (int)(M))
425 #define _mm_cmpestri(A, LA, B, LB, M) \
426  (int)__builtin_ia32_pcmpestri128((__v16qi)(__m128i)(A), (int)(LA), \
427  (__v16qi)(__m128i)(B), (int)(LB), \
428  (int)(M))
429 
430 /* SSE4.2 Packed Comparison Intrinsics and EFlag Reading. */
431 #define _mm_cmpistra(A, B, M) \
432  (int)__builtin_ia32_pcmpistria128((__v16qi)(__m128i)(A), \
433  (__v16qi)(__m128i)(B), (int)(M))
434 #define _mm_cmpistrc(A, B, M) \
435  (int)__builtin_ia32_pcmpistric128((__v16qi)(__m128i)(A), \
436  (__v16qi)(__m128i)(B), (int)(M))
437 #define _mm_cmpistro(A, B, M) \
438  (int)__builtin_ia32_pcmpistrio128((__v16qi)(__m128i)(A), \
439  (__v16qi)(__m128i)(B), (int)(M))
440 #define _mm_cmpistrs(A, B, M) \
441  (int)__builtin_ia32_pcmpistris128((__v16qi)(__m128i)(A), \
442  (__v16qi)(__m128i)(B), (int)(M))
443 #define _mm_cmpistrz(A, B, M) \
444  (int)__builtin_ia32_pcmpistriz128((__v16qi)(__m128i)(A), \
445  (__v16qi)(__m128i)(B), (int)(M))
446 
447 #define _mm_cmpestra(A, LA, B, LB, M) \
448  (int)__builtin_ia32_pcmpestria128((__v16qi)(__m128i)(A), (int)(LA), \
449  (__v16qi)(__m128i)(B), (int)(LB), \
450  (int)(M))
451 #define _mm_cmpestrc(A, LA, B, LB, M) \
452  (int)__builtin_ia32_pcmpestric128((__v16qi)(__m128i)(A), (int)(LA), \
453  (__v16qi)(__m128i)(B), (int)(LB), \
454  (int)(M))
455 #define _mm_cmpestro(A, LA, B, LB, M) \
456  (int)__builtin_ia32_pcmpestrio128((__v16qi)(__m128i)(A), (int)(LA), \
457  (__v16qi)(__m128i)(B), (int)(LB), \
458  (int)(M))
459 #define _mm_cmpestrs(A, LA, B, LB, M) \
460  (int)__builtin_ia32_pcmpestris128((__v16qi)(__m128i)(A), (int)(LA), \
461  (__v16qi)(__m128i)(B), (int)(LB), \
462  (int)(M))
463 #define _mm_cmpestrz(A, LA, B, LB, M) \
464  (int)__builtin_ia32_pcmpestriz128((__v16qi)(__m128i)(A), (int)(LA), \
465  (__v16qi)(__m128i)(B), (int)(LB), \
466  (int)(M))
467 
468 /* SSE4.2 Compare Packed Data -- Greater Than. */
469 static __inline__ __m128i __DEFAULT_FN_ATTRS
470 _mm_cmpgt_epi64(__m128i __V1, __m128i __V2)
471 {
472  return (__m128i)((__v2di)__V1 > (__v2di)__V2);
473 }
474 
475 /* SSE4.2 Accumulate CRC32. */
476 static __inline__ unsigned int __DEFAULT_FN_ATTRS
477 _mm_crc32_u8(unsigned int __C, unsigned char __D)
478 {
479  return __builtin_ia32_crc32qi(__C, __D);
480 }
481 
482 static __inline__ unsigned int __DEFAULT_FN_ATTRS
483 _mm_crc32_u16(unsigned int __C, unsigned short __D)
484 {
485  return __builtin_ia32_crc32hi(__C, __D);
486 }
487 
488 static __inline__ unsigned int __DEFAULT_FN_ATTRS
489 _mm_crc32_u32(unsigned int __C, unsigned int __D)
490 {
491  return __builtin_ia32_crc32si(__C, __D);
492 }
493 
494 #ifdef __x86_64__
495 static __inline__ unsigned long long __DEFAULT_FN_ATTRS
496 _mm_crc32_u64(unsigned long long __C, unsigned long long __D)
497 {
498  return __builtin_ia32_crc32di(__C, __D);
499 }
500 #endif /* __x86_64__ */
501 
502 #undef __DEFAULT_FN_ATTRS
503 
504 #ifdef __POPCNT__
505 #include <popcntintrin.h>
506 #endif
507 
508 #endif /* _SMMINTRIN_H */
__attribute__
char __v64qi __attribute__((__vector_size__(64)))
Definition: avx512bwintrin.h:33
__DEFAULT_FN_ATTRS
#define __DEFAULT_FN_ATTRS
Definition: smmintrin.h:385
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