1 /* Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 Free Software
4 This file is part of GCC.
6 GCC is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
11 GCC is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with GCC; see the file COPYING. If not, write to
18 the Free Software Foundation, 51 Franklin Street, Fifth Floor,
19 Boston, MA 02110-1301, USA. */
21 /* As a special exception, if you include this header file into source
22 files compiled by GCC, this header file does not by itself cause
23 the resulting executable to be covered by the GNU General Public
24 License. This exception does not however invalidate any other
25 reasons why the executable file might be covered by the GNU General
28 /* Implemented from the specification included in the Intel C++ Compiler
29 User Guide and Reference, version 9.0. */
31 #ifndef _MMINTRIN_H_INCLUDED
32 #define _MMINTRIN_H_INCLUDED
35 # error "MMX instruction set not enabled"
37 /* The Intel API is flexible enough that we must allow aliasing with other
38 vector types, and their scalar components. */
39 typedef int __m64 __attribute__ ((__vector_size__ (8), __may_alias__));
41 /* Internal data types for implementing the intrinsics. */
42 typedef int __v2si __attribute__ ((__vector_size__ (8)));
43 typedef short __v4hi __attribute__ ((__vector_size__ (8)));
44 typedef char __v8qi __attribute__ ((__vector_size__ (8)));
45 typedef long long __v1di __attribute__ ((__vector_size__ (8)));
47 /* Empty the multimedia state. */
48 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
51 __builtin_ia32_emms ();
54 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
60 /* Convert I to a __m64 object. The integer is zero-extended to 64-bits. */
61 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
62 _mm_cvtsi32_si64 (int __i)
64 return (__m64) __builtin_ia32_vec_init_v2si (__i, 0);
67 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
70 return _mm_cvtsi32_si64 (__i);
74 /* Convert I to a __m64 object. */
76 /* Intel intrinsic. */
77 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
78 _m_from_int64 (long long __i)
83 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
84 _mm_cvtsi64_m64 (long long __i)
89 /* Microsoft intrinsic. */
90 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
91 _mm_cvtsi64x_si64 (long long __i)
96 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
97 _mm_set_pi64x (long long __i)
103 /* Convert the lower 32 bits of the __m64 object into an integer. */
104 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
105 _mm_cvtsi64_si32 (__m64 __i)
107 return __builtin_ia32_vec_ext_v2si ((__v2si)__i, 0);
110 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
111 _m_to_int (__m64 __i)
113 return _mm_cvtsi64_si32 (__i);
117 /* Convert the __m64 object to a 64bit integer. */
119 /* Intel intrinsic. */
120 extern __inline long long __attribute__((__gnu_inline__, __always_inline__, __artificial__))
121 _m_to_int64 (__m64 __i)
123 return (long long)__i;
126 extern __inline long long __attribute__((__gnu_inline__, __always_inline__, __artificial__))
127 _mm_cvtm64_si64 (__m64 __i)
129 return (long long)__i;
132 /* Microsoft intrinsic. */
133 extern __inline long long __attribute__((__gnu_inline__, __always_inline__, __artificial__))
134 _mm_cvtsi64_si64x (__m64 __i)
136 return (long long)__i;
140 /* Pack the four 16-bit values from M1 into the lower four 8-bit values of
141 the result, and the four 16-bit values from M2 into the upper four 8-bit
142 values of the result, all with signed saturation. */
143 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
144 _mm_packs_pi16 (__m64 __m1, __m64 __m2)
146 return (__m64) __builtin_ia32_packsswb ((__v4hi)__m1, (__v4hi)__m2);
149 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
150 _m_packsswb (__m64 __m1, __m64 __m2)
152 return _mm_packs_pi16 (__m1, __m2);
155 /* Pack the two 32-bit values from M1 in to the lower two 16-bit values of
156 the result, and the two 32-bit values from M2 into the upper two 16-bit
157 values of the result, all with signed saturation. */
158 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
159 _mm_packs_pi32 (__m64 __m1, __m64 __m2)
161 return (__m64) __builtin_ia32_packssdw ((__v2si)__m1, (__v2si)__m2);
164 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
165 _m_packssdw (__m64 __m1, __m64 __m2)
167 return _mm_packs_pi32 (__m1, __m2);
170 /* Pack the four 16-bit values from M1 into the lower four 8-bit values of
171 the result, and the four 16-bit values from M2 into the upper four 8-bit
172 values of the result, all with unsigned saturation. */
173 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
174 _mm_packs_pu16 (__m64 __m1, __m64 __m2)
176 return (__m64) __builtin_ia32_packuswb ((__v4hi)__m1, (__v4hi)__m2);
179 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
180 _m_packuswb (__m64 __m1, __m64 __m2)
182 return _mm_packs_pu16 (__m1, __m2);
185 /* Interleave the four 8-bit values from the high half of M1 with the four
186 8-bit values from the high half of M2. */
187 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
188 _mm_unpackhi_pi8 (__m64 __m1, __m64 __m2)
190 return (__m64) __builtin_ia32_punpckhbw ((__v8qi)__m1, (__v8qi)__m2);
193 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
194 _m_punpckhbw (__m64 __m1, __m64 __m2)
196 return _mm_unpackhi_pi8 (__m1, __m2);
199 /* Interleave the two 16-bit values from the high half of M1 with the two
200 16-bit values from the high half of M2. */
201 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
202 _mm_unpackhi_pi16 (__m64 __m1, __m64 __m2)
204 return (__m64) __builtin_ia32_punpckhwd ((__v4hi)__m1, (__v4hi)__m2);
207 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
208 _m_punpckhwd (__m64 __m1, __m64 __m2)
210 return _mm_unpackhi_pi16 (__m1, __m2);
213 /* Interleave the 32-bit value from the high half of M1 with the 32-bit
214 value from the high half of M2. */
215 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
216 _mm_unpackhi_pi32 (__m64 __m1, __m64 __m2)
218 return (__m64) __builtin_ia32_punpckhdq ((__v2si)__m1, (__v2si)__m2);
221 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
222 _m_punpckhdq (__m64 __m1, __m64 __m2)
224 return _mm_unpackhi_pi32 (__m1, __m2);
227 /* Interleave the four 8-bit values from the low half of M1 with the four
228 8-bit values from the low half of M2. */
229 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
230 _mm_unpacklo_pi8 (__m64 __m1, __m64 __m2)
232 return (__m64) __builtin_ia32_punpcklbw ((__v8qi)__m1, (__v8qi)__m2);
235 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
236 _m_punpcklbw (__m64 __m1, __m64 __m2)
238 return _mm_unpacklo_pi8 (__m1, __m2);
241 /* Interleave the two 16-bit values from the low half of M1 with the two
242 16-bit values from the low half of M2. */
243 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
244 _mm_unpacklo_pi16 (__m64 __m1, __m64 __m2)
246 return (__m64) __builtin_ia32_punpcklwd ((__v4hi)__m1, (__v4hi)__m2);
249 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
250 _m_punpcklwd (__m64 __m1, __m64 __m2)
252 return _mm_unpacklo_pi16 (__m1, __m2);
255 /* Interleave the 32-bit value from the low half of M1 with the 32-bit
256 value from the low half of M2. */
257 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
258 _mm_unpacklo_pi32 (__m64 __m1, __m64 __m2)
260 return (__m64) __builtin_ia32_punpckldq ((__v2si)__m1, (__v2si)__m2);
263 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
264 _m_punpckldq (__m64 __m1, __m64 __m2)
266 return _mm_unpacklo_pi32 (__m1, __m2);
269 /* Add the 8-bit values in M1 to the 8-bit values in M2. */
270 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
271 _mm_add_pi8 (__m64 __m1, __m64 __m2)
273 return (__m64) __builtin_ia32_paddb ((__v8qi)__m1, (__v8qi)__m2);
276 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
277 _m_paddb (__m64 __m1, __m64 __m2)
279 return _mm_add_pi8 (__m1, __m2);
282 /* Add the 16-bit values in M1 to the 16-bit values in M2. */
283 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
284 _mm_add_pi16 (__m64 __m1, __m64 __m2)
286 return (__m64) __builtin_ia32_paddw ((__v4hi)__m1, (__v4hi)__m2);
289 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
290 _m_paddw (__m64 __m1, __m64 __m2)
292 return _mm_add_pi16 (__m1, __m2);
295 /* Add the 32-bit values in M1 to the 32-bit values in M2. */
296 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
297 _mm_add_pi32 (__m64 __m1, __m64 __m2)
299 return (__m64) __builtin_ia32_paddd ((__v2si)__m1, (__v2si)__m2);
302 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
303 _m_paddd (__m64 __m1, __m64 __m2)
305 return _mm_add_pi32 (__m1, __m2);
308 /* Add the 64-bit values in M1 to the 64-bit values in M2. */
310 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
311 _mm_add_si64 (__m64 __m1, __m64 __m2)
313 return (__m64) __builtin_ia32_paddq ((__v1di)__m1, (__v1di)__m2);
317 /* Add the 8-bit values in M1 to the 8-bit values in M2 using signed
318 saturated arithmetic. */
319 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
320 _mm_adds_pi8 (__m64 __m1, __m64 __m2)
322 return (__m64) __builtin_ia32_paddsb ((__v8qi)__m1, (__v8qi)__m2);
325 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
326 _m_paddsb (__m64 __m1, __m64 __m2)
328 return _mm_adds_pi8 (__m1, __m2);
331 /* Add the 16-bit values in M1 to the 16-bit values in M2 using signed
332 saturated arithmetic. */
333 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
334 _mm_adds_pi16 (__m64 __m1, __m64 __m2)
336 return (__m64) __builtin_ia32_paddsw ((__v4hi)__m1, (__v4hi)__m2);
339 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
340 _m_paddsw (__m64 __m1, __m64 __m2)
342 return _mm_adds_pi16 (__m1, __m2);
345 /* Add the 8-bit values in M1 to the 8-bit values in M2 using unsigned
346 saturated arithmetic. */
347 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
348 _mm_adds_pu8 (__m64 __m1, __m64 __m2)
350 return (__m64) __builtin_ia32_paddusb ((__v8qi)__m1, (__v8qi)__m2);
353 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
354 _m_paddusb (__m64 __m1, __m64 __m2)
356 return _mm_adds_pu8 (__m1, __m2);
359 /* Add the 16-bit values in M1 to the 16-bit values in M2 using unsigned
360 saturated arithmetic. */
361 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
362 _mm_adds_pu16 (__m64 __m1, __m64 __m2)
364 return (__m64) __builtin_ia32_paddusw ((__v4hi)__m1, (__v4hi)__m2);
367 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
368 _m_paddusw (__m64 __m1, __m64 __m2)
370 return _mm_adds_pu16 (__m1, __m2);
373 /* Subtract the 8-bit values in M2 from the 8-bit values in M1. */
374 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
375 _mm_sub_pi8 (__m64 __m1, __m64 __m2)
377 return (__m64) __builtin_ia32_psubb ((__v8qi)__m1, (__v8qi)__m2);
380 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
381 _m_psubb (__m64 __m1, __m64 __m2)
383 return _mm_sub_pi8 (__m1, __m2);
386 /* Subtract the 16-bit values in M2 from the 16-bit values in M1. */
387 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
388 _mm_sub_pi16 (__m64 __m1, __m64 __m2)
390 return (__m64) __builtin_ia32_psubw ((__v4hi)__m1, (__v4hi)__m2);
393 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
394 _m_psubw (__m64 __m1, __m64 __m2)
396 return _mm_sub_pi16 (__m1, __m2);
399 /* Subtract the 32-bit values in M2 from the 32-bit values in M1. */
400 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
401 _mm_sub_pi32 (__m64 __m1, __m64 __m2)
403 return (__m64) __builtin_ia32_psubd ((__v2si)__m1, (__v2si)__m2);
406 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
407 _m_psubd (__m64 __m1, __m64 __m2)
409 return _mm_sub_pi32 (__m1, __m2);
412 /* Add the 64-bit values in M1 to the 64-bit values in M2. */
414 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
415 _mm_sub_si64 (__m64 __m1, __m64 __m2)
417 return (__m64) __builtin_ia32_psubq ((__v1di)__m1, (__v1di)__m2);
421 /* Subtract the 8-bit values in M2 from the 8-bit values in M1 using signed
422 saturating arithmetic. */
423 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
424 _mm_subs_pi8 (__m64 __m1, __m64 __m2)
426 return (__m64) __builtin_ia32_psubsb ((__v8qi)__m1, (__v8qi)__m2);
429 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
430 _m_psubsb (__m64 __m1, __m64 __m2)
432 return _mm_subs_pi8 (__m1, __m2);
435 /* Subtract the 16-bit values in M2 from the 16-bit values in M1 using
436 signed saturating arithmetic. */
437 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
438 _mm_subs_pi16 (__m64 __m1, __m64 __m2)
440 return (__m64) __builtin_ia32_psubsw ((__v4hi)__m1, (__v4hi)__m2);
443 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
444 _m_psubsw (__m64 __m1, __m64 __m2)
446 return _mm_subs_pi16 (__m1, __m2);
449 /* Subtract the 8-bit values in M2 from the 8-bit values in M1 using
450 unsigned saturating arithmetic. */
451 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
452 _mm_subs_pu8 (__m64 __m1, __m64 __m2)
454 return (__m64) __builtin_ia32_psubusb ((__v8qi)__m1, (__v8qi)__m2);
457 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
458 _m_psubusb (__m64 __m1, __m64 __m2)
460 return _mm_subs_pu8 (__m1, __m2);
463 /* Subtract the 16-bit values in M2 from the 16-bit values in M1 using
464 unsigned saturating arithmetic. */
465 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
466 _mm_subs_pu16 (__m64 __m1, __m64 __m2)
468 return (__m64) __builtin_ia32_psubusw ((__v4hi)__m1, (__v4hi)__m2);
471 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
472 _m_psubusw (__m64 __m1, __m64 __m2)
474 return _mm_subs_pu16 (__m1, __m2);
477 /* Multiply four 16-bit values in M1 by four 16-bit values in M2 producing
478 four 32-bit intermediate results, which are then summed by pairs to
479 produce two 32-bit results. */
480 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
481 _mm_madd_pi16 (__m64 __m1, __m64 __m2)
483 return (__m64) __builtin_ia32_pmaddwd ((__v4hi)__m1, (__v4hi)__m2);
486 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
487 _m_pmaddwd (__m64 __m1, __m64 __m2)
489 return _mm_madd_pi16 (__m1, __m2);
492 /* Multiply four signed 16-bit values in M1 by four signed 16-bit values in
493 M2 and produce the high 16 bits of the 32-bit results. */
494 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
495 _mm_mulhi_pi16 (__m64 __m1, __m64 __m2)
497 return (__m64) __builtin_ia32_pmulhw ((__v4hi)__m1, (__v4hi)__m2);
500 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
501 _m_pmulhw (__m64 __m1, __m64 __m2)
503 return _mm_mulhi_pi16 (__m1, __m2);
506 /* Multiply four 16-bit values in M1 by four 16-bit values in M2 and produce
507 the low 16 bits of the results. */
508 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
509 _mm_mullo_pi16 (__m64 __m1, __m64 __m2)
511 return (__m64) __builtin_ia32_pmullw ((__v4hi)__m1, (__v4hi)__m2);
514 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
515 _m_pmullw (__m64 __m1, __m64 __m2)
517 return _mm_mullo_pi16 (__m1, __m2);
520 /* Shift four 16-bit values in M left by COUNT. */
521 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
522 _mm_sll_pi16 (__m64 __m, __m64 __count)
524 return (__m64) __builtin_ia32_psllw ((__v4hi)__m, (__v4hi)__count);
527 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
528 _m_psllw (__m64 __m, __m64 __count)
530 return _mm_sll_pi16 (__m, __count);
533 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
534 _mm_slli_pi16 (__m64 __m, int __count)
536 return (__m64) __builtin_ia32_psllwi ((__v4hi)__m, __count);
539 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
540 _m_psllwi (__m64 __m, int __count)
542 return _mm_slli_pi16 (__m, __count);
545 /* Shift two 32-bit values in M left by COUNT. */
546 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
547 _mm_sll_pi32 (__m64 __m, __m64 __count)
549 return (__m64) __builtin_ia32_pslld ((__v2si)__m, (__v2si)__count);
552 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
553 _m_pslld (__m64 __m, __m64 __count)
555 return _mm_sll_pi32 (__m, __count);
558 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
559 _mm_slli_pi32 (__m64 __m, int __count)
561 return (__m64) __builtin_ia32_pslldi ((__v2si)__m, __count);
564 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
565 _m_pslldi (__m64 __m, int __count)
567 return _mm_slli_pi32 (__m, __count);
570 /* Shift the 64-bit value in M left by COUNT. */
571 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
572 _mm_sll_si64 (__m64 __m, __m64 __count)
574 return (__m64) __builtin_ia32_psllq ((__v1di)__m, (__v1di)__count);
577 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
578 _m_psllq (__m64 __m, __m64 __count)
580 return _mm_sll_si64 (__m, __count);
583 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
584 _mm_slli_si64 (__m64 __m, int __count)
586 return (__m64) __builtin_ia32_psllqi ((__v1di)__m, __count);
589 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
590 _m_psllqi (__m64 __m, int __count)
592 return _mm_slli_si64 (__m, __count);
595 /* Shift four 16-bit values in M right by COUNT; shift in the sign bit. */
596 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
597 _mm_sra_pi16 (__m64 __m, __m64 __count)
599 return (__m64) __builtin_ia32_psraw ((__v4hi)__m, (__v4hi)__count);
602 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
603 _m_psraw (__m64 __m, __m64 __count)
605 return _mm_sra_pi16 (__m, __count);
608 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
609 _mm_srai_pi16 (__m64 __m, int __count)
611 return (__m64) __builtin_ia32_psrawi ((__v4hi)__m, __count);
614 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
615 _m_psrawi (__m64 __m, int __count)
617 return _mm_srai_pi16 (__m, __count);
620 /* Shift two 32-bit values in M right by COUNT; shift in the sign bit. */
621 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
622 _mm_sra_pi32 (__m64 __m, __m64 __count)
624 return (__m64) __builtin_ia32_psrad ((__v2si)__m, (__v2si)__count);
627 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
628 _m_psrad (__m64 __m, __m64 __count)
630 return _mm_sra_pi32 (__m, __count);
633 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
634 _mm_srai_pi32 (__m64 __m, int __count)
636 return (__m64) __builtin_ia32_psradi ((__v2si)__m, __count);
639 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
640 _m_psradi (__m64 __m, int __count)
642 return _mm_srai_pi32 (__m, __count);
645 /* Shift four 16-bit values in M right by COUNT; shift in zeros. */
646 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
647 _mm_srl_pi16 (__m64 __m, __m64 __count)
649 return (__m64) __builtin_ia32_psrlw ((__v4hi)__m, (__v4hi)__count);
652 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
653 _m_psrlw (__m64 __m, __m64 __count)
655 return _mm_srl_pi16 (__m, __count);
658 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
659 _mm_srli_pi16 (__m64 __m, int __count)
661 return (__m64) __builtin_ia32_psrlwi ((__v4hi)__m, __count);
664 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
665 _m_psrlwi (__m64 __m, int __count)
667 return _mm_srli_pi16 (__m, __count);
670 /* Shift two 32-bit values in M right by COUNT; shift in zeros. */
671 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
672 _mm_srl_pi32 (__m64 __m, __m64 __count)
674 return (__m64) __builtin_ia32_psrld ((__v2si)__m, (__v2si)__count);
677 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
678 _m_psrld (__m64 __m, __m64 __count)
680 return _mm_srl_pi32 (__m, __count);
683 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
684 _mm_srli_pi32 (__m64 __m, int __count)
686 return (__m64) __builtin_ia32_psrldi ((__v2si)__m, __count);
689 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
690 _m_psrldi (__m64 __m, int __count)
692 return _mm_srli_pi32 (__m, __count);
695 /* Shift the 64-bit value in M left by COUNT; shift in zeros. */
696 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
697 _mm_srl_si64 (__m64 __m, __m64 __count)
699 return (__m64) __builtin_ia32_psrlq ((__v1di)__m, (__v1di)__count);
702 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
703 _m_psrlq (__m64 __m, __m64 __count)
705 return _mm_srl_si64 (__m, __count);
708 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
709 _mm_srli_si64 (__m64 __m, int __count)
711 return (__m64) __builtin_ia32_psrlqi ((__v1di)__m, __count);
714 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
715 _m_psrlqi (__m64 __m, int __count)
717 return _mm_srli_si64 (__m, __count);
720 /* Bit-wise AND the 64-bit values in M1 and M2. */
721 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
722 _mm_and_si64 (__m64 __m1, __m64 __m2)
724 return __builtin_ia32_pand (__m1, __m2);
727 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
728 _m_pand (__m64 __m1, __m64 __m2)
730 return _mm_and_si64 (__m1, __m2);
733 /* Bit-wise complement the 64-bit value in M1 and bit-wise AND it with the
734 64-bit value in M2. */
735 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
736 _mm_andnot_si64 (__m64 __m1, __m64 __m2)
738 return __builtin_ia32_pandn (__m1, __m2);
741 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
742 _m_pandn (__m64 __m1, __m64 __m2)
744 return _mm_andnot_si64 (__m1, __m2);
747 /* Bit-wise inclusive OR the 64-bit values in M1 and M2. */
748 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
749 _mm_or_si64 (__m64 __m1, __m64 __m2)
751 return __builtin_ia32_por (__m1, __m2);
754 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
755 _m_por (__m64 __m1, __m64 __m2)
757 return _mm_or_si64 (__m1, __m2);
760 /* Bit-wise exclusive OR the 64-bit values in M1 and M2. */
761 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
762 _mm_xor_si64 (__m64 __m1, __m64 __m2)
764 return __builtin_ia32_pxor (__m1, __m2);
767 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
768 _m_pxor (__m64 __m1, __m64 __m2)
770 return _mm_xor_si64 (__m1, __m2);
773 /* Compare eight 8-bit values. The result of the comparison is 0xFF if the
774 test is true and zero if false. */
775 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
776 _mm_cmpeq_pi8 (__m64 __m1, __m64 __m2)
778 return (__m64) __builtin_ia32_pcmpeqb ((__v8qi)__m1, (__v8qi)__m2);
781 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
782 _m_pcmpeqb (__m64 __m1, __m64 __m2)
784 return _mm_cmpeq_pi8 (__m1, __m2);
787 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
788 _mm_cmpgt_pi8 (__m64 __m1, __m64 __m2)
790 return (__m64) __builtin_ia32_pcmpgtb ((__v8qi)__m1, (__v8qi)__m2);
793 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
794 _m_pcmpgtb (__m64 __m1, __m64 __m2)
796 return _mm_cmpgt_pi8 (__m1, __m2);
799 /* Compare four 16-bit values. The result of the comparison is 0xFFFF if
800 the test is true and zero if false. */
801 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
802 _mm_cmpeq_pi16 (__m64 __m1, __m64 __m2)
804 return (__m64) __builtin_ia32_pcmpeqw ((__v4hi)__m1, (__v4hi)__m2);
807 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
808 _m_pcmpeqw (__m64 __m1, __m64 __m2)
810 return _mm_cmpeq_pi16 (__m1, __m2);
813 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
814 _mm_cmpgt_pi16 (__m64 __m1, __m64 __m2)
816 return (__m64) __builtin_ia32_pcmpgtw ((__v4hi)__m1, (__v4hi)__m2);
819 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
820 _m_pcmpgtw (__m64 __m1, __m64 __m2)
822 return _mm_cmpgt_pi16 (__m1, __m2);
825 /* Compare two 32-bit values. The result of the comparison is 0xFFFFFFFF if
826 the test is true and zero if false. */
827 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
828 _mm_cmpeq_pi32 (__m64 __m1, __m64 __m2)
830 return (__m64) __builtin_ia32_pcmpeqd ((__v2si)__m1, (__v2si)__m2);
833 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
834 _m_pcmpeqd (__m64 __m1, __m64 __m2)
836 return _mm_cmpeq_pi32 (__m1, __m2);
839 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
840 _mm_cmpgt_pi32 (__m64 __m1, __m64 __m2)
842 return (__m64) __builtin_ia32_pcmpgtd ((__v2si)__m1, (__v2si)__m2);
845 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
846 _m_pcmpgtd (__m64 __m1, __m64 __m2)
848 return _mm_cmpgt_pi32 (__m1, __m2);
851 /* Creates a 64-bit zero. */
852 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
853 _mm_setzero_si64 (void)
858 /* Creates a vector of two 32-bit values; I0 is least significant. */
859 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
860 _mm_set_pi32 (int __i1, int __i0)
862 return (__m64) __builtin_ia32_vec_init_v2si (__i0, __i1);
865 /* Creates a vector of four 16-bit values; W0 is least significant. */
866 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
867 _mm_set_pi16 (short __w3, short __w2, short __w1, short __w0)
869 return (__m64) __builtin_ia32_vec_init_v4hi (__w0, __w1, __w2, __w3);
872 /* Creates a vector of eight 8-bit values; B0 is least significant. */
873 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
874 _mm_set_pi8 (char __b7, char __b6, char __b5, char __b4,
875 char __b3, char __b2, char __b1, char __b0)
877 return (__m64) __builtin_ia32_vec_init_v8qi (__b0, __b1, __b2, __b3,
878 __b4, __b5, __b6, __b7);
881 /* Similar, but with the arguments in reverse order. */
882 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
883 _mm_setr_pi32 (int __i0, int __i1)
885 return _mm_set_pi32 (__i1, __i0);
888 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
889 _mm_setr_pi16 (short __w0, short __w1, short __w2, short __w3)
891 return _mm_set_pi16 (__w3, __w2, __w1, __w0);
894 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
895 _mm_setr_pi8 (char __b0, char __b1, char __b2, char __b3,
896 char __b4, char __b5, char __b6, char __b7)
898 return _mm_set_pi8 (__b7, __b6, __b5, __b4, __b3, __b2, __b1, __b0);
901 /* Creates a vector of two 32-bit values, both elements containing I. */
902 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
903 _mm_set1_pi32 (int __i)
905 return _mm_set_pi32 (__i, __i);
908 /* Creates a vector of four 16-bit values, all elements containing W. */
909 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
910 _mm_set1_pi16 (short __w)
912 return _mm_set_pi16 (__w, __w, __w, __w);
915 /* Creates a vector of eight 8-bit values, all elements containing B. */
916 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
917 _mm_set1_pi8 (char __b)
919 return _mm_set_pi8 (__b, __b, __b, __b, __b, __b, __b, __b);
923 #endif /* _MMINTRIN_H_INCLUDED */