1/*===---- xmmintrin.h - SSE 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 __XMMINTRIN_H
25#define __XMMINTRIN_H
26
27#ifndef __SSE__
28#error "SSE instruction set not enabled"
29#else
30
31#include <mmintrin.h>
32
33typedef int __v4si __attribute__((__vector_size__(16)));
34typedef float __v4sf __attribute__((__vector_size__(16)));
35typedef float __m128 __attribute__((__vector_size__(16)));
36
37/* This header should only be included in a hosted environment as it depends on
38 * a standard library to provide allocation routines. */
39#if __STDC_HOSTED__
40#include <mm_malloc.h>
41#endif
42
43static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
44_mm_add_ss(__m128 __a, __m128 __b)
45{
46  __a[0] += __b[0];
47  return __a;
48}
49
50static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
51_mm_add_ps(__m128 __a, __m128 __b)
52{
53  return __a + __b;
54}
55
56static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
57_mm_sub_ss(__m128 __a, __m128 __b)
58{
59  __a[0] -= __b[0];
60  return __a;
61}
62
63static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
64_mm_sub_ps(__m128 __a, __m128 __b)
65{
66  return __a - __b;
67}
68
69static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
70_mm_mul_ss(__m128 __a, __m128 __b)
71{
72  __a[0] *= __b[0];
73  return __a;
74}
75
76static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
77_mm_mul_ps(__m128 __a, __m128 __b)
78{
79  return __a * __b;
80}
81
82static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
83_mm_div_ss(__m128 __a, __m128 __b)
84{
85  __a[0] /= __b[0];
86  return __a;
87}
88
89static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
90_mm_div_ps(__m128 __a, __m128 __b)
91{
92  return __a / __b;
93}
94
95static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
96_mm_sqrt_ss(__m128 __a)
97{
98  __m128 __c = __builtin_ia32_sqrtss(__a);
99  return (__m128) { __c[0], __a[1], __a[2], __a[3] };
100}
101
102static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
103_mm_sqrt_ps(__m128 __a)
104{
105  return __builtin_ia32_sqrtps(__a);
106}
107
108static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
109_mm_rcp_ss(__m128 __a)
110{
111  __m128 __c = __builtin_ia32_rcpss(__a);
112  return (__m128) { __c[0], __a[1], __a[2], __a[3] };
113}
114
115static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
116_mm_rcp_ps(__m128 __a)
117{
118  return __builtin_ia32_rcpps(__a);
119}
120
121static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
122_mm_rsqrt_ss(__m128 __a)
123{
124  __m128 __c = __builtin_ia32_rsqrtss(__a);
125  return (__m128) { __c[0], __a[1], __a[2], __a[3] };
126}
127
128static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
129_mm_rsqrt_ps(__m128 __a)
130{
131  return __builtin_ia32_rsqrtps(__a);
132}
133
134static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
135_mm_min_ss(__m128 __a, __m128 __b)
136{
137  return __builtin_ia32_minss(__a, __b);
138}
139
140static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
141_mm_min_ps(__m128 __a, __m128 __b)
142{
143  return __builtin_ia32_minps(__a, __b);
144}
145
146static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
147_mm_max_ss(__m128 __a, __m128 __b)
148{
149  return __builtin_ia32_maxss(__a, __b);
150}
151
152static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
153_mm_max_ps(__m128 __a, __m128 __b)
154{
155  return __builtin_ia32_maxps(__a, __b);
156}
157
158static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
159_mm_and_ps(__m128 __a, __m128 __b)
160{
161  return (__m128)((__v4si)__a & (__v4si)__b);
162}
163
164static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
165_mm_andnot_ps(__m128 __a, __m128 __b)
166{
167  return (__m128)(~(__v4si)__a & (__v4si)__b);
168}
169
170static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
171_mm_or_ps(__m128 __a, __m128 __b)
172{
173  return (__m128)((__v4si)__a | (__v4si)__b);
174}
175
176static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
177_mm_xor_ps(__m128 __a, __m128 __b)
178{
179  return (__m128)((__v4si)__a ^ (__v4si)__b);
180}
181
182static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
183_mm_cmpeq_ss(__m128 __a, __m128 __b)
184{
185  return (__m128)__builtin_ia32_cmpss(__a, __b, 0);
186}
187
188static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
189_mm_cmpeq_ps(__m128 __a, __m128 __b)
190{
191  return (__m128)__builtin_ia32_cmpps(__a, __b, 0);
192}
193
194static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
195_mm_cmplt_ss(__m128 __a, __m128 __b)
196{
197  return (__m128)__builtin_ia32_cmpss(__a, __b, 1);
198}
199
200static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
201_mm_cmplt_ps(__m128 __a, __m128 __b)
202{
203  return (__m128)__builtin_ia32_cmpps(__a, __b, 1);
204}
205
206static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
207_mm_cmple_ss(__m128 __a, __m128 __b)
208{
209  return (__m128)__builtin_ia32_cmpss(__a, __b, 2);
210}
211
212static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
213_mm_cmple_ps(__m128 __a, __m128 __b)
214{
215  return (__m128)__builtin_ia32_cmpps(__a, __b, 2);
216}
217
218static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
219_mm_cmpgt_ss(__m128 __a, __m128 __b)
220{
221  return (__m128)__builtin_shufflevector(__a,
222                                         __builtin_ia32_cmpss(__b, __a, 1),
223                                         4, 1, 2, 3);
224}
225
226static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
227_mm_cmpgt_ps(__m128 __a, __m128 __b)
228{
229  return (__m128)__builtin_ia32_cmpps(__b, __a, 1);
230}
231
232static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
233_mm_cmpge_ss(__m128 __a, __m128 __b)
234{
235  return (__m128)__builtin_shufflevector(__a,
236                                         __builtin_ia32_cmpss(__b, __a, 2),
237                                         4, 1, 2, 3);
238}
239
240static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
241_mm_cmpge_ps(__m128 __a, __m128 __b)
242{
243  return (__m128)__builtin_ia32_cmpps(__b, __a, 2);
244}
245
246static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
247_mm_cmpneq_ss(__m128 __a, __m128 __b)
248{
249  return (__m128)__builtin_ia32_cmpss(__a, __b, 4);
250}
251
252static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
253_mm_cmpneq_ps(__m128 __a, __m128 __b)
254{
255  return (__m128)__builtin_ia32_cmpps(__a, __b, 4);
256}
257
258static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
259_mm_cmpnlt_ss(__m128 __a, __m128 __b)
260{
261  return (__m128)__builtin_ia32_cmpss(__a, __b, 5);
262}
263
264static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
265_mm_cmpnlt_ps(__m128 __a, __m128 __b)
266{
267  return (__m128)__builtin_ia32_cmpps(__a, __b, 5);
268}
269
270static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
271_mm_cmpnle_ss(__m128 __a, __m128 __b)
272{
273  return (__m128)__builtin_ia32_cmpss(__a, __b, 6);
274}
275
276static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
277_mm_cmpnle_ps(__m128 __a, __m128 __b)
278{
279  return (__m128)__builtin_ia32_cmpps(__a, __b, 6);
280}
281
282static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
283_mm_cmpngt_ss(__m128 __a, __m128 __b)
284{
285  return (__m128)__builtin_shufflevector(__a,
286                                         __builtin_ia32_cmpss(__b, __a, 5),
287                                         4, 1, 2, 3);
288}
289
290static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
291_mm_cmpngt_ps(__m128 __a, __m128 __b)
292{
293  return (__m128)__builtin_ia32_cmpps(__b, __a, 5);
294}
295
296static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
297_mm_cmpnge_ss(__m128 __a, __m128 __b)
298{
299  return (__m128)__builtin_shufflevector(__a,
300                                         __builtin_ia32_cmpss(__b, __a, 6),
301                                         4, 1, 2, 3);
302}
303
304static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
305_mm_cmpnge_ps(__m128 __a, __m128 __b)
306{
307  return (__m128)__builtin_ia32_cmpps(__b, __a, 6);
308}
309
310static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
311_mm_cmpord_ss(__m128 __a, __m128 __b)
312{
313  return (__m128)__builtin_ia32_cmpss(__a, __b, 7);
314}
315
316static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
317_mm_cmpord_ps(__m128 __a, __m128 __b)
318{
319  return (__m128)__builtin_ia32_cmpps(__a, __b, 7);
320}
321
322static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
323_mm_cmpunord_ss(__m128 __a, __m128 __b)
324{
325  return (__m128)__builtin_ia32_cmpss(__a, __b, 3);
326}
327
328static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
329_mm_cmpunord_ps(__m128 __a, __m128 __b)
330{
331  return (__m128)__builtin_ia32_cmpps(__a, __b, 3);
332}
333
334static __inline__ int __attribute__((__always_inline__, __nodebug__))
335_mm_comieq_ss(__m128 __a, __m128 __b)
336{
337  return __builtin_ia32_comieq(__a, __b);
338}
339
340static __inline__ int __attribute__((__always_inline__, __nodebug__))
341_mm_comilt_ss(__m128 __a, __m128 __b)
342{
343  return __builtin_ia32_comilt(__a, __b);
344}
345
346static __inline__ int __attribute__((__always_inline__, __nodebug__))
347_mm_comile_ss(__m128 __a, __m128 __b)
348{
349  return __builtin_ia32_comile(__a, __b);
350}
351
352static __inline__ int __attribute__((__always_inline__, __nodebug__))
353_mm_comigt_ss(__m128 __a, __m128 __b)
354{
355  return __builtin_ia32_comigt(__a, __b);
356}
357
358static __inline__ int __attribute__((__always_inline__, __nodebug__))
359_mm_comige_ss(__m128 __a, __m128 __b)
360{
361  return __builtin_ia32_comige(__a, __b);
362}
363
364static __inline__ int __attribute__((__always_inline__, __nodebug__))
365_mm_comineq_ss(__m128 __a, __m128 __b)
366{
367  return __builtin_ia32_comineq(__a, __b);
368}
369
370static __inline__ int __attribute__((__always_inline__, __nodebug__))
371_mm_ucomieq_ss(__m128 __a, __m128 __b)
372{
373  return __builtin_ia32_ucomieq(__a, __b);
374}
375
376static __inline__ int __attribute__((__always_inline__, __nodebug__))
377_mm_ucomilt_ss(__m128 __a, __m128 __b)
378{
379  return __builtin_ia32_ucomilt(__a, __b);
380}
381
382static __inline__ int __attribute__((__always_inline__, __nodebug__))
383_mm_ucomile_ss(__m128 __a, __m128 __b)
384{
385  return __builtin_ia32_ucomile(__a, __b);
386}
387
388static __inline__ int __attribute__((__always_inline__, __nodebug__))
389_mm_ucomigt_ss(__m128 __a, __m128 __b)
390{
391  return __builtin_ia32_ucomigt(__a, __b);
392}
393
394static __inline__ int __attribute__((__always_inline__, __nodebug__))
395_mm_ucomige_ss(__m128 __a, __m128 __b)
396{
397  return __builtin_ia32_ucomige(__a, __b);
398}
399
400static __inline__ int __attribute__((__always_inline__, __nodebug__))
401_mm_ucomineq_ss(__m128 __a, __m128 __b)
402{
403  return __builtin_ia32_ucomineq(__a, __b);
404}
405
406static __inline__ int __attribute__((__always_inline__, __nodebug__))
407_mm_cvtss_si32(__m128 __a)
408{
409  return __builtin_ia32_cvtss2si(__a);
410}
411
412static __inline__ int __attribute__((__always_inline__, __nodebug__))
413_mm_cvt_ss2si(__m128 __a)
414{
415  return _mm_cvtss_si32(__a);
416}
417
418#ifdef __x86_64__
419
420static __inline__ long long __attribute__((__always_inline__, __nodebug__))
421_mm_cvtss_si64(__m128 __a)
422{
423  return __builtin_ia32_cvtss2si64(__a);
424}
425
426#endif
427
428static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
429_mm_cvtps_pi32(__m128 __a)
430{
431  return (__m64)__builtin_ia32_cvtps2pi(__a);
432}
433
434static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
435_mm_cvt_ps2pi(__m128 __a)
436{
437  return _mm_cvtps_pi32(__a);
438}
439
440static __inline__ int __attribute__((__always_inline__, __nodebug__))
441_mm_cvttss_si32(__m128 __a)
442{
443  return __a[0];
444}
445
446static __inline__ int __attribute__((__always_inline__, __nodebug__))
447_mm_cvtt_ss2si(__m128 __a)
448{
449  return _mm_cvttss_si32(__a);
450}
451
452static __inline__ long long __attribute__((__always_inline__, __nodebug__))
453_mm_cvttss_si64(__m128 __a)
454{
455  return __a[0];
456}
457
458static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
459_mm_cvttps_pi32(__m128 __a)
460{
461  return (__m64)__builtin_ia32_cvttps2pi(__a);
462}
463
464static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
465_mm_cvtt_ps2pi(__m128 __a)
466{
467  return _mm_cvttps_pi32(__a);
468}
469
470static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
471_mm_cvtsi32_ss(__m128 __a, int __b)
472{
473  __a[0] = __b;
474  return __a;
475}
476
477static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
478_mm_cvt_si2ss(__m128 __a, int __b)
479{
480  return _mm_cvtsi32_ss(__a, __b);
481}
482
483#ifdef __x86_64__
484
485static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
486_mm_cvtsi64_ss(__m128 __a, long long __b)
487{
488  __a[0] = __b;
489  return __a;
490}
491
492#endif
493
494static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
495_mm_cvtpi32_ps(__m128 __a, __m64 __b)
496{
497  return __builtin_ia32_cvtpi2ps(__a, (__v2si)__b);
498}
499
500static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
501_mm_cvt_pi2ps(__m128 __a, __m64 __b)
502{
503  return _mm_cvtpi32_ps(__a, __b);
504}
505
506static __inline__ float __attribute__((__always_inline__, __nodebug__))
507_mm_cvtss_f32(__m128 __a)
508{
509  return __a[0];
510}
511
512static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
513_mm_loadh_pi(__m128 __a, const __m64 *__p)
514{
515  typedef float __mm_loadh_pi_v2f32 __attribute__((__vector_size__(8)));
516  struct __mm_loadh_pi_struct {
517    __mm_loadh_pi_v2f32 __u;
518  } __attribute__((__packed__, __may_alias__));
519  __mm_loadh_pi_v2f32 __b = ((struct __mm_loadh_pi_struct*)__p)->__u;
520  __m128 __bb = __builtin_shufflevector(__b, __b, 0, 1, 0, 1);
521  return __builtin_shufflevector(__a, __bb, 0, 1, 4, 5);
522}
523
524static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
525_mm_loadl_pi(__m128 __a, const __m64 *__p)
526{
527  typedef float __mm_loadl_pi_v2f32 __attribute__((__vector_size__(8)));
528  struct __mm_loadl_pi_struct {
529    __mm_loadl_pi_v2f32 __u;
530  } __attribute__((__packed__, __may_alias__));
531  __mm_loadl_pi_v2f32 __b = ((struct __mm_loadl_pi_struct*)__p)->__u;
532  __m128 __bb = __builtin_shufflevector(__b, __b, 0, 1, 0, 1);
533  return __builtin_shufflevector(__a, __bb, 4, 5, 2, 3);
534}
535
536static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
537_mm_load_ss(const float *__p)
538{
539  struct __mm_load_ss_struct {
540    float __u;
541  } __attribute__((__packed__, __may_alias__));
542  float __u = ((struct __mm_load_ss_struct*)__p)->__u;
543  return (__m128){ __u, 0, 0, 0 };
544}
545
546static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
547_mm_load1_ps(const float *__p)
548{
549  struct __mm_load1_ps_struct {
550    float __u;
551  } __attribute__((__packed__, __may_alias__));
552  float __u = ((struct __mm_load1_ps_struct*)__p)->__u;
553  return (__m128){ __u, __u, __u, __u };
554}
555
556#define        _mm_load_ps1(p) _mm_load1_ps(p)
557
558static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
559_mm_load_ps(const float *__p)
560{
561  return *(__m128*)__p;
562}
563
564static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
565_mm_loadu_ps(const float *__p)
566{
567  struct __loadu_ps {
568    __m128 __v;
569  } __attribute__((__packed__, __may_alias__));
570  return ((struct __loadu_ps*)__p)->__v;
571}
572
573static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
574_mm_loadr_ps(const float *__p)
575{
576  __m128 __a = _mm_load_ps(__p);
577  return __builtin_shufflevector(__a, __a, 3, 2, 1, 0);
578}
579
580static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
581_mm_set_ss(float __w)
582{
583  return (__m128){ __w, 0, 0, 0 };
584}
585
586static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
587_mm_set1_ps(float __w)
588{
589  return (__m128){ __w, __w, __w, __w };
590}
591
592/* Microsoft specific. */
593static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
594_mm_set_ps1(float __w)
595{
596    return _mm_set1_ps(__w);
597}
598
599static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
600_mm_set_ps(float __z, float __y, float __x, float __w)
601{
602  return (__m128){ __w, __x, __y, __z };
603}
604
605static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
606_mm_setr_ps(float __z, float __y, float __x, float __w)
607{
608  return (__m128){ __z, __y, __x, __w };
609}
610
611static __inline__ __m128 __attribute__((__always_inline__))
612_mm_setzero_ps(void)
613{
614  return (__m128){ 0, 0, 0, 0 };
615}
616
617static __inline__ void __attribute__((__always_inline__))
618_mm_storeh_pi(__m64 *__p, __m128 __a)
619{
620  __builtin_ia32_storehps((__v2si *)__p, __a);
621}
622
623static __inline__ void __attribute__((__always_inline__))
624_mm_storel_pi(__m64 *__p, __m128 __a)
625{
626  __builtin_ia32_storelps((__v2si *)__p, __a);
627}
628
629static __inline__ void __attribute__((__always_inline__))
630_mm_store_ss(float *__p, __m128 __a)
631{
632  struct __mm_store_ss_struct {
633    float __u;
634  } __attribute__((__packed__, __may_alias__));
635  ((struct __mm_store_ss_struct*)__p)->__u = __a[0];
636}
637
638static __inline__ void __attribute__((__always_inline__, __nodebug__))
639_mm_storeu_ps(float *__p, __m128 __a)
640{
641  __builtin_ia32_storeups(__p, __a);
642}
643
644static __inline__ void __attribute__((__always_inline__, __nodebug__))
645_mm_store1_ps(float *__p, __m128 __a)
646{
647  __a = __builtin_shufflevector(__a, __a, 0, 0, 0, 0);
648  _mm_storeu_ps(__p, __a);
649}
650
651static __inline__ void __attribute__((__always_inline__, __nodebug__))
652_mm_store_ps1(float *__p, __m128 __a)
653{
654    return _mm_store1_ps(__p, __a);
655}
656
657static __inline__ void __attribute__((__always_inline__, __nodebug__))
658_mm_store_ps(float *__p, __m128 __a)
659{
660  *(__m128 *)__p = __a;
661}
662
663static __inline__ void __attribute__((__always_inline__, __nodebug__))
664_mm_storer_ps(float *__p, __m128 __a)
665{
666  __a = __builtin_shufflevector(__a, __a, 3, 2, 1, 0);
667  _mm_store_ps(__p, __a);
668}
669
670#define _MM_HINT_T0 3
671#define _MM_HINT_T1 2
672#define _MM_HINT_T2 1
673#define _MM_HINT_NTA 0
674
675#ifndef _MSC_VER
676/* FIXME: We have to #define this because "sel" must be a constant integer, and
677   Sema doesn't do any form of constant propagation yet. */
678
679#define _mm_prefetch(a, sel) (__builtin_prefetch((void *)(a), 0, (sel)))
680#endif
681
682static __inline__ void __attribute__((__always_inline__, __nodebug__))
683_mm_stream_pi(__m64 *__p, __m64 __a)
684{
685  __builtin_ia32_movntq(__p, __a);
686}
687
688static __inline__ void __attribute__((__always_inline__, __nodebug__))
689_mm_stream_ps(float *__p, __m128 __a)
690{
691  __builtin_ia32_movntps(__p, __a);
692}
693
694static __inline__ void __attribute__((__always_inline__, __nodebug__))
695_mm_sfence(void)
696{
697  __builtin_ia32_sfence();
698}
699
700static __inline__ int __attribute__((__always_inline__, __nodebug__))
701_mm_extract_pi16(__m64 __a, int __n)
702{
703  __v4hi __b = (__v4hi)__a;
704  return (unsigned short)__b[__n & 3];
705}
706
707static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
708_mm_insert_pi16(__m64 __a, int __d, int __n)
709{
710   __v4hi __b = (__v4hi)__a;
711   __b[__n & 3] = __d;
712   return (__m64)__b;
713}
714
715static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
716_mm_max_pi16(__m64 __a, __m64 __b)
717{
718  return (__m64)__builtin_ia32_pmaxsw((__v4hi)__a, (__v4hi)__b);
719}
720
721static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
722_mm_max_pu8(__m64 __a, __m64 __b)
723{
724  return (__m64)__builtin_ia32_pmaxub((__v8qi)__a, (__v8qi)__b);
725}
726
727static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
728_mm_min_pi16(__m64 __a, __m64 __b)
729{
730  return (__m64)__builtin_ia32_pminsw((__v4hi)__a, (__v4hi)__b);
731}
732
733static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
734_mm_min_pu8(__m64 __a, __m64 __b)
735{
736  return (__m64)__builtin_ia32_pminub((__v8qi)__a, (__v8qi)__b);
737}
738
739static __inline__ int __attribute__((__always_inline__, __nodebug__))
740_mm_movemask_pi8(__m64 __a)
741{
742  return __builtin_ia32_pmovmskb((__v8qi)__a);
743}
744
745static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
746_mm_mulhi_pu16(__m64 __a, __m64 __b)
747{
748  return (__m64)__builtin_ia32_pmulhuw((__v4hi)__a, (__v4hi)__b);
749}
750
751#define _mm_shuffle_pi16(a, n) __extension__ ({ \
752  __m64 __a = (a); \
753  (__m64)__builtin_ia32_pshufw((__v4hi)__a, (n)); })
754
755static __inline__ void __attribute__((__always_inline__, __nodebug__))
756_mm_maskmove_si64(__m64 __d, __m64 __n, char *__p)
757{
758  __builtin_ia32_maskmovq((__v8qi)__d, (__v8qi)__n, __p);
759}
760
761static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
762_mm_avg_pu8(__m64 __a, __m64 __b)
763{
764  return (__m64)__builtin_ia32_pavgb((__v8qi)__a, (__v8qi)__b);
765}
766
767static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
768_mm_avg_pu16(__m64 __a, __m64 __b)
769{
770  return (__m64)__builtin_ia32_pavgw((__v4hi)__a, (__v4hi)__b);
771}
772
773static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
774_mm_sad_pu8(__m64 __a, __m64 __b)
775{
776  return (__m64)__builtin_ia32_psadbw((__v8qi)__a, (__v8qi)__b);
777}
778
779static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__))
780_mm_getcsr(void)
781{
782  return __builtin_ia32_stmxcsr();
783}
784
785static __inline__ void __attribute__((__always_inline__, __nodebug__))
786_mm_setcsr(unsigned int __i)
787{
788  __builtin_ia32_ldmxcsr(__i);
789}
790
791#define _mm_shuffle_ps(a, b, mask) __extension__ ({ \
792  __m128 __a = (a); \
793  __m128 __b = (b); \
794  (__m128)__builtin_shufflevector((__v4sf)__a, (__v4sf)__b, \
795                                  (mask) & 0x3, ((mask) & 0xc) >> 2, \
796                                  (((mask) & 0x30) >> 4) + 4, \
797                                  (((mask) & 0xc0) >> 6) + 4); })
798
799static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
800_mm_unpackhi_ps(__m128 __a, __m128 __b)
801{
802  return __builtin_shufflevector(__a, __b, 2, 6, 3, 7);
803}
804
805static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
806_mm_unpacklo_ps(__m128 __a, __m128 __b)
807{
808  return __builtin_shufflevector(__a, __b, 0, 4, 1, 5);
809}
810
811static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
812_mm_move_ss(__m128 __a, __m128 __b)
813{
814  return __builtin_shufflevector(__a, __b, 4, 1, 2, 3);
815}
816
817static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
818_mm_movehl_ps(__m128 __a, __m128 __b)
819{
820  return __builtin_shufflevector(__a, __b, 6, 7, 2, 3);
821}
822
823static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
824_mm_movelh_ps(__m128 __a, __m128 __b)
825{
826  return __builtin_shufflevector(__a, __b, 0, 1, 4, 5);
827}
828
829static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
830_mm_cvtpi16_ps(__m64 __a)
831{
832  __m64 __b, __c;
833  __m128 __r;
834
835  __b = _mm_setzero_si64();
836  __b = _mm_cmpgt_pi16(__b, __a);
837  __c = _mm_unpackhi_pi16(__a, __b);
838  __r = _mm_setzero_ps();
839  __r = _mm_cvtpi32_ps(__r, __c);
840  __r = _mm_movelh_ps(__r, __r);
841  __c = _mm_unpacklo_pi16(__a, __b);
842  __r = _mm_cvtpi32_ps(__r, __c);
843
844  return __r;
845}
846
847static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
848_mm_cvtpu16_ps(__m64 __a)
849{
850  __m64 __b, __c;
851  __m128 __r;
852
853  __b = _mm_setzero_si64();
854  __c = _mm_unpackhi_pi16(__a, __b);
855  __r = _mm_setzero_ps();
856  __r = _mm_cvtpi32_ps(__r, __c);
857  __r = _mm_movelh_ps(__r, __r);
858  __c = _mm_unpacklo_pi16(__a, __b);
859  __r = _mm_cvtpi32_ps(__r, __c);
860
861  return __r;
862}
863
864static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
865_mm_cvtpi8_ps(__m64 __a)
866{
867  __m64 __b;
868
869  __b = _mm_setzero_si64();
870  __b = _mm_cmpgt_pi8(__b, __a);
871  __b = _mm_unpacklo_pi8(__a, __b);
872
873  return _mm_cvtpi16_ps(__b);
874}
875
876static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
877_mm_cvtpu8_ps(__m64 __a)
878{
879  __m64 __b;
880
881  __b = _mm_setzero_si64();
882  __b = _mm_unpacklo_pi8(__a, __b);
883
884  return _mm_cvtpi16_ps(__b);
885}
886
887static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
888_mm_cvtpi32x2_ps(__m64 __a, __m64 __b)
889{
890  __m128 __c;
891
892  __c = _mm_setzero_ps();
893  __c = _mm_cvtpi32_ps(__c, __b);
894  __c = _mm_movelh_ps(__c, __c);
895
896  return _mm_cvtpi32_ps(__c, __a);
897}
898
899static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
900_mm_cvtps_pi16(__m128 __a)
901{
902  __m64 __b, __c;
903
904  __b = _mm_cvtps_pi32(__a);
905  __a = _mm_movehl_ps(__a, __a);
906  __c = _mm_cvtps_pi32(__a);
907
908  return _mm_packs_pi32(__b, __c);
909}
910
911static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
912_mm_cvtps_pi8(__m128 __a)
913{
914  __m64 __b, __c;
915
916  __b = _mm_cvtps_pi16(__a);
917  __c = _mm_setzero_si64();
918
919  return _mm_packs_pi16(__b, __c);
920}
921
922static __inline__ int __attribute__((__always_inline__, __nodebug__))
923_mm_movemask_ps(__m128 __a)
924{
925  return __builtin_ia32_movmskps(__a);
926}
927
928#define _MM_SHUFFLE(z, y, x, w) (((z) << 6) | ((y) << 4) | ((x) << 2) | (w))
929
930#define _MM_EXCEPT_INVALID    (0x0001)
931#define _MM_EXCEPT_DENORM     (0x0002)
932#define _MM_EXCEPT_DIV_ZERO   (0x0004)
933#define _MM_EXCEPT_OVERFLOW   (0x0008)
934#define _MM_EXCEPT_UNDERFLOW  (0x0010)
935#define _MM_EXCEPT_INEXACT    (0x0020)
936#define _MM_EXCEPT_MASK       (0x003f)
937
938#define _MM_MASK_INVALID      (0x0080)
939#define _MM_MASK_DENORM       (0x0100)
940#define _MM_MASK_DIV_ZERO     (0x0200)
941#define _MM_MASK_OVERFLOW     (0x0400)
942#define _MM_MASK_UNDERFLOW    (0x0800)
943#define _MM_MASK_INEXACT      (0x1000)
944#define _MM_MASK_MASK         (0x1f80)
945
946#define _MM_ROUND_NEAREST     (0x0000)
947#define _MM_ROUND_DOWN        (0x2000)
948#define _MM_ROUND_UP          (0x4000)
949#define _MM_ROUND_TOWARD_ZERO (0x6000)
950#define _MM_ROUND_MASK        (0x6000)
951
952#define _MM_FLUSH_ZERO_MASK   (0x8000)
953#define _MM_FLUSH_ZERO_ON     (0x8000)
954#define _MM_FLUSH_ZERO_OFF    (0x0000)
955
956#define _MM_GET_EXCEPTION_MASK() (_mm_getcsr() & _MM_MASK_MASK)
957#define _MM_GET_EXCEPTION_STATE() (_mm_getcsr() & _MM_EXCEPT_MASK)
958#define _MM_GET_FLUSH_ZERO_MODE() (_mm_getcsr() & _MM_FLUSH_ZERO_MASK)
959#define _MM_GET_ROUNDING_MODE() (_mm_getcsr() & _MM_ROUND_MASK)
960
961#define _MM_SET_EXCEPTION_MASK(x) (_mm_setcsr((_mm_getcsr() & ~_MM_MASK_MASK) | (x)))
962#define _MM_SET_EXCEPTION_STATE(x) (_mm_setcsr((_mm_getcsr() & ~_MM_EXCEPT_MASK) | (x)))
963#define _MM_SET_FLUSH_ZERO_MODE(x) (_mm_setcsr((_mm_getcsr() & ~_MM_FLUSH_ZERO_MASK) | (x)))
964#define _MM_SET_ROUNDING_MODE(x) (_mm_setcsr((_mm_getcsr() & ~_MM_ROUND_MASK) | (x)))
965
966#define _MM_TRANSPOSE4_PS(row0, row1, row2, row3) \
967do { \
968  __m128 tmp3, tmp2, tmp1, tmp0; \
969  tmp0 = _mm_unpacklo_ps((row0), (row1)); \
970  tmp2 = _mm_unpacklo_ps((row2), (row3)); \
971  tmp1 = _mm_unpackhi_ps((row0), (row1)); \
972  tmp3 = _mm_unpackhi_ps((row2), (row3)); \
973  (row0) = _mm_movelh_ps(tmp0, tmp2); \
974  (row1) = _mm_movehl_ps(tmp2, tmp0); \
975  (row2) = _mm_movelh_ps(tmp1, tmp3); \
976  (row3) = _mm_movehl_ps(tmp3, tmp1); \
977} while (0)
978
979/* Aliases for compatibility. */
980#define _m_pextrw _mm_extract_pi16
981#define _m_pinsrw _mm_insert_pi16
982#define _m_pmaxsw _mm_max_pi16
983#define _m_pmaxub _mm_max_pu8
984#define _m_pminsw _mm_min_pi16
985#define _m_pminub _mm_min_pu8
986#define _m_pmovmskb _mm_movemask_pi8
987#define _m_pmulhuw _mm_mulhi_pu16
988#define _m_pshufw _mm_shuffle_pi16
989#define _m_maskmovq _mm_maskmove_si64
990#define _m_pavgb _mm_avg_pu8
991#define _m_pavgw _mm_avg_pu16
992#define _m_psadbw _mm_sad_pu8
993#define _m_ _mm_
994#define _m_ _mm_
995
996/* Ugly hack for backwards-compatibility (compatible with gcc) */
997#ifdef __SSE2__
998#include <emmintrin.h>
999#endif
1000
1001#endif /* __SSE__ */
1002
1003#endif /* __XMMINTRIN_H */
1004