1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
|
//go:build go1.18 && !noasm && !appengine
// AUTO-GENERATED BY C2GOASM -- DO NOT EDIT
TEXT ·_multiply_constant_int32_int32_sse4(SB), $0-32
MOVQ src+0(FP), DI
MOVQ dest+8(FP), SI
MOVQ len+16(FP), DX
MOVQ factor+24(FP), CX
WORD $0xd285 // test edx, edx
JLE LBB0_16
WORD $0x8941; BYTE $0xd1 // mov r9d, edx
WORD $0xfa83; BYTE $0x07 // cmp edx, 7
JBE LBB0_2
LONG $0x8f048d4a // lea rax, [rdi + 4*r9]
WORD $0x3948; BYTE $0xf0 // cmp rax, rsi
JBE LBB0_9
LONG $0x8e048d4a // lea rax, [rsi + 4*r9]
WORD $0x3948; BYTE $0xf8 // cmp rax, rdi
JBE LBB0_9
LBB0_2:
WORD $0x3145; BYTE $0xdb // xor r11d, r11d
LBB0_3:
WORD $0x894d; BYTE $0xd8 // mov r8, r11
WORD $0xf749; BYTE $0xd0 // not r8
WORD $0x014d; BYTE $0xc8 // add r8, r9
WORD $0x894c; BYTE $0xc8 // mov rax, r9
LONG $0x03e08348 // and rax, 3
JE LBB0_5
LBB0_4:
LONG $0x9f148b42 // mov edx, dword [rdi + 4*r11]
WORD $0xaf0f; BYTE $0xd1 // imul edx, ecx
LONG $0x9e148942 // mov dword [rsi + 4*r11], edx
LONG $0x01c38349 // add r11, 1
LONG $0xffc08348 // add rax, -1
JNE LBB0_4
LBB0_5:
LONG $0x03f88349 // cmp r8, 3
JB LBB0_16
LBB0_6:
LONG $0x9f048b42 // mov eax, dword [rdi + 4*r11]
WORD $0xaf0f; BYTE $0xc1 // imul eax, ecx
LONG $0x9e048942 // mov dword [rsi + 4*r11], eax
LONG $0x9f448b42; BYTE $0x04 // mov eax, dword [rdi + 4*r11 + 4]
WORD $0xaf0f; BYTE $0xc1 // imul eax, ecx
LONG $0x9e448942; BYTE $0x04 // mov dword [rsi + 4*r11 + 4], eax
LONG $0x9f448b42; BYTE $0x08 // mov eax, dword [rdi + 4*r11 + 8]
WORD $0xaf0f; BYTE $0xc1 // imul eax, ecx
LONG $0x9e448942; BYTE $0x08 // mov dword [rsi + 4*r11 + 8], eax
LONG $0x9f448b42; BYTE $0x0c // mov eax, dword [rdi + 4*r11 + 12]
WORD $0xaf0f; BYTE $0xc1 // imul eax, ecx
LONG $0x9e448942; BYTE $0x0c // mov dword [rsi + 4*r11 + 12], eax
LONG $0x04c38349 // add r11, 4
WORD $0x394d; BYTE $0xd9 // cmp r9, r11
JNE LBB0_6
JMP LBB0_16
LBB0_9:
WORD $0x8945; BYTE $0xcb // mov r11d, r9d
LONG $0xf8e38341 // and r11d, -8
LONG $0xc16e0f66 // movd xmm0, ecx
LONG $0xc0700f66; BYTE $0x00 // pshufd xmm0, xmm0, 0
LONG $0xf8438d49 // lea rax, [r11 - 8]
WORD $0x8949; BYTE $0xc0 // mov r8, rax
LONG $0x03e8c149 // shr r8, 3
LONG $0x01c08349 // add r8, 1
WORD $0x8548; BYTE $0xc0 // test rax, rax
JE LBB0_10
WORD $0x894d; BYTE $0xc2 // mov r10, r8
LONG $0xfee28349 // and r10, -2
WORD $0xf749; BYTE $0xda // neg r10
WORD $0xc031 // xor eax, eax
LBB0_12:
LONG $0x0c6f0ff3; BYTE $0x87 // movdqu xmm1, oword [rdi + 4*rax]
LONG $0x546f0ff3; WORD $0x1087 // movdqu xmm2, oword [rdi + 4*rax + 16]
LONG $0x40380f66; BYTE $0xc8 // pmulld xmm1, xmm0
LONG $0x40380f66; BYTE $0xd0 // pmulld xmm2, xmm0
LONG $0x0c7f0ff3; BYTE $0x86 // movdqu oword [rsi + 4*rax], xmm1
LONG $0x547f0ff3; WORD $0x1086 // movdqu oword [rsi + 4*rax + 16], xmm2
LONG $0x4c6f0ff3; WORD $0x2087 // movdqu xmm1, oword [rdi + 4*rax + 32]
LONG $0x546f0ff3; WORD $0x3087 // movdqu xmm2, oword [rdi + 4*rax + 48]
LONG $0x40380f66; BYTE $0xc8 // pmulld xmm1, xmm0
LONG $0x40380f66; BYTE $0xd0 // pmulld xmm2, xmm0
LONG $0x4c7f0ff3; WORD $0x2086 // movdqu oword [rsi + 4*rax + 32], xmm1
LONG $0x547f0ff3; WORD $0x3086 // movdqu oword [rsi + 4*rax + 48], xmm2
LONG $0x10c08348 // add rax, 16
LONG $0x02c28349 // add r10, 2
JNE LBB0_12
LONG $0x01c0f641 // test r8b, 1
JE LBB0_15
LBB0_14:
LONG $0x0c6f0ff3; BYTE $0x87 // movdqu xmm1, oword [rdi + 4*rax]
LONG $0x546f0ff3; WORD $0x1087 // movdqu xmm2, oword [rdi + 4*rax + 16]
LONG $0x40380f66; BYTE $0xc8 // pmulld xmm1, xmm0
LONG $0x40380f66; BYTE $0xd0 // pmulld xmm2, xmm0
LONG $0x0c7f0ff3; BYTE $0x86 // movdqu oword [rsi + 4*rax], xmm1
LONG $0x547f0ff3; WORD $0x1086 // movdqu oword [rsi + 4*rax + 16], xmm2
LBB0_15:
WORD $0x394d; BYTE $0xcb // cmp r11, r9
JNE LBB0_3
LBB0_16:
RET
LBB0_10:
WORD $0xc031 // xor eax, eax
LONG $0x01c0f641 // test r8b, 1
JNE LBB0_14
JMP LBB0_15
TEXT ·_divide_constant_int32_int32_sse4(SB), $0-32
MOVQ src+0(FP), DI
MOVQ dest+8(FP), SI
MOVQ len+16(FP), DX
MOVQ factor+24(FP), CX
WORD $0xd285 // test edx, edx
JLE LBB1_8
WORD $0x8941; BYTE $0xd1 // mov r9d, edx
WORD $0xfa83; BYTE $0x01 // cmp edx, 1
JNE LBB1_9
WORD $0x3145; BYTE $0xc0 // xor r8d, r8d
LBB1_3:
LONG $0x01c1f641 // test r9b, 1
JE LBB1_8
LONG $0x8704634a // movsxd rax, dword [rdi + 4*r8]
WORD $0x8948; BYTE $0xc2 // mov rdx, rax
WORD $0x0948; BYTE $0xca // or rdx, rcx
LONG $0x20eac148 // shr rdx, 32
JE LBB1_5
WORD $0x9948 // cqo
WORD $0xf748; BYTE $0xf9 // idiv rcx
JMP LBB1_7
LBB1_9:
WORD $0x8945; BYTE $0xca // mov r10d, r9d
LONG $0xfee28341 // and r10d, -2
WORD $0x3145; BYTE $0xc0 // xor r8d, r8d
JMP LBB1_10
LBB1_15:
WORD $0x9948 // cqo
WORD $0xf748; BYTE $0xf9 // idiv rcx
LBB1_16:
LONG $0x86448942; BYTE $0x04 // mov dword [rsi + 4*r8 + 4], eax
LONG $0x02c08349 // add r8, 2
WORD $0x394d; BYTE $0xc2 // cmp r10, r8
JE LBB1_3
LBB1_10:
LONG $0x8704634a // movsxd rax, dword [rdi + 4*r8]
WORD $0x8948; BYTE $0xc2 // mov rdx, rax
WORD $0x0948; BYTE $0xca // or rdx, rcx
LONG $0x20eac148 // shr rdx, 32
JE LBB1_11
WORD $0x9948 // cqo
WORD $0xf748; BYTE $0xf9 // idiv rcx
JMP LBB1_13
LBB1_11:
WORD $0xd231 // xor edx, edx
WORD $0xf1f7 // div ecx
LBB1_13:
LONG $0x86048942 // mov dword [rsi + 4*r8], eax
LONG $0x8744634a; BYTE $0x04 // movsxd rax, dword [rdi + 4*r8 + 4]
WORD $0x8948; BYTE $0xc2 // mov rdx, rax
WORD $0x0948; BYTE $0xca // or rdx, rcx
LONG $0x20eac148 // shr rdx, 32
JNE LBB1_15
WORD $0xd231 // xor edx, edx
WORD $0xf1f7 // div ecx
JMP LBB1_16
LBB1_5:
WORD $0xd231 // xor edx, edx
WORD $0xf1f7 // div ecx
LBB1_7:
LONG $0x86048942 // mov dword [rsi + 4*r8], eax
LBB1_8:
RET
TEXT ·_multiply_constant_int32_int64_sse4(SB), $0-32
MOVQ src+0(FP), DI
MOVQ dest+8(FP), SI
MOVQ len+16(FP), DX
MOVQ factor+24(FP), CX
WORD $0xd285 // test edx, edx
JLE LBB2_6
WORD $0x8941; BYTE $0xd1 // mov r9d, edx
LONG $0xff418d49 // lea rax, [r9 - 1]
WORD $0x8945; BYTE $0xc8 // mov r8d, r9d
LONG $0x03e08341 // and r8d, 3
LONG $0x03f88348 // cmp rax, 3
JAE LBB2_7
WORD $0xc031 // xor eax, eax
JMP LBB2_3
LBB2_7:
LONG $0xfce18341 // and r9d, -4
WORD $0xc031 // xor eax, eax
LBB2_8:
LONG $0x87146348 // movsxd rdx, dword [rdi + 4*rax]
LONG $0xd1af0f48 // imul rdx, rcx
LONG $0xc6148948 // mov qword [rsi + 8*rax], rdx
LONG $0x87546348; BYTE $0x04 // movsxd rdx, dword [rdi + 4*rax + 4]
LONG $0xd1af0f48 // imul rdx, rcx
LONG $0xc6548948; BYTE $0x08 // mov qword [rsi + 8*rax + 8], rdx
LONG $0x87546348; BYTE $0x08 // movsxd rdx, dword [rdi + 4*rax + 8]
LONG $0xd1af0f48 // imul rdx, rcx
LONG $0xc6548948; BYTE $0x10 // mov qword [rsi + 8*rax + 16], rdx
LONG $0x87546348; BYTE $0x0c // movsxd rdx, dword [rdi + 4*rax + 12]
LONG $0xd1af0f48 // imul rdx, rcx
LONG $0xc6548948; BYTE $0x18 // mov qword [rsi + 8*rax + 24], rdx
LONG $0x04c08348 // add rax, 4
WORD $0x3949; BYTE $0xc1 // cmp r9, rax
JNE LBB2_8
LBB2_3:
WORD $0x854d; BYTE $0xc0 // test r8, r8
JE LBB2_6
LONG $0xc6148d48 // lea rdx, [rsi + 8*rax]
LONG $0x87048d48 // lea rax, [rdi + 4*rax]
WORD $0xf631 // xor esi, esi
LBB2_5:
LONG $0xb03c6348 // movsxd rdi, dword [rax + 4*rsi]
LONG $0xf9af0f48 // imul rdi, rcx
LONG $0xf23c8948 // mov qword [rdx + 8*rsi], rdi
LONG $0x01c68348 // add rsi, 1
WORD $0x3949; BYTE $0xf0 // cmp r8, rsi
JNE LBB2_5
LBB2_6:
RET
TEXT ·_divide_constant_int32_int64_sse4(SB), $0-32
MOVQ src+0(FP), DI
MOVQ dest+8(FP), SI
MOVQ len+16(FP), DX
MOVQ factor+24(FP), CX
WORD $0xd285 // test edx, edx
JLE LBB3_8
WORD $0x8941; BYTE $0xd1 // mov r9d, edx
WORD $0xfa83; BYTE $0x01 // cmp edx, 1
JNE LBB3_9
WORD $0x3145; BYTE $0xc0 // xor r8d, r8d
LBB3_3:
LONG $0x01c1f641 // test r9b, 1
JE LBB3_8
LONG $0x8704634a // movsxd rax, dword [rdi + 4*r8]
WORD $0x8948; BYTE $0xc2 // mov rdx, rax
WORD $0x0948; BYTE $0xca // or rdx, rcx
LONG $0x20eac148 // shr rdx, 32
JE LBB3_5
WORD $0x9948 // cqo
WORD $0xf748; BYTE $0xf9 // idiv rcx
JMP LBB3_7
LBB3_9:
WORD $0x8945; BYTE $0xca // mov r10d, r9d
LONG $0xfee28341 // and r10d, -2
WORD $0x3145; BYTE $0xc0 // xor r8d, r8d
JMP LBB3_10
LBB3_15:
WORD $0x9948 // cqo
WORD $0xf748; BYTE $0xf9 // idiv rcx
LBB3_16:
LONG $0xc644894a; BYTE $0x08 // mov qword [rsi + 8*r8 + 8], rax
LONG $0x02c08349 // add r8, 2
WORD $0x394d; BYTE $0xc2 // cmp r10, r8
JE LBB3_3
LBB3_10:
LONG $0x8704634a // movsxd rax, dword [rdi + 4*r8]
WORD $0x8948; BYTE $0xc2 // mov rdx, rax
WORD $0x0948; BYTE $0xca // or rdx, rcx
LONG $0x20eac148 // shr rdx, 32
JE LBB3_11
WORD $0x9948 // cqo
WORD $0xf748; BYTE $0xf9 // idiv rcx
JMP LBB3_13
LBB3_11:
WORD $0xd231 // xor edx, edx
WORD $0xf1f7 // div ecx
LBB3_13:
LONG $0xc604894a // mov qword [rsi + 8*r8], rax
LONG $0x8744634a; BYTE $0x04 // movsxd rax, dword [rdi + 4*r8 + 4]
WORD $0x8948; BYTE $0xc2 // mov rdx, rax
WORD $0x0948; BYTE $0xca // or rdx, rcx
LONG $0x20eac148 // shr rdx, 32
JNE LBB3_15
WORD $0xd231 // xor edx, edx
WORD $0xf1f7 // div ecx
JMP LBB3_16
LBB3_5:
WORD $0xd231 // xor edx, edx
WORD $0xf1f7 // div ecx
LBB3_7:
LONG $0xc604894a // mov qword [rsi + 8*r8], rax
LBB3_8:
RET
TEXT ·_multiply_constant_int64_int32_sse4(SB), $0-32
MOVQ src+0(FP), DI
MOVQ dest+8(FP), SI
MOVQ len+16(FP), DX
MOVQ factor+24(FP), CX
WORD $0xd285 // test edx, edx
JLE LBB4_6
WORD $0x8941; BYTE $0xd1 // mov r9d, edx
LONG $0xff418d49 // lea rax, [r9 - 1]
WORD $0x8945; BYTE $0xc8 // mov r8d, r9d
LONG $0x03e08341 // and r8d, 3
LONG $0x03f88348 // cmp rax, 3
JAE LBB4_7
WORD $0xc031 // xor eax, eax
JMP LBB4_3
LBB4_7:
LONG $0xfce18341 // and r9d, -4
WORD $0xc031 // xor eax, eax
LBB4_8:
WORD $0x148b; BYTE $0xc7 // mov edx, dword [rdi + 8*rax]
WORD $0xaf0f; BYTE $0xd1 // imul edx, ecx
WORD $0x1489; BYTE $0x86 // mov dword [rsi + 4*rax], edx
LONG $0x08c7548b // mov edx, dword [rdi + 8*rax + 8]
WORD $0xaf0f; BYTE $0xd1 // imul edx, ecx
LONG $0x04865489 // mov dword [rsi + 4*rax + 4], edx
LONG $0x10c7548b // mov edx, dword [rdi + 8*rax + 16]
WORD $0xaf0f; BYTE $0xd1 // imul edx, ecx
LONG $0x08865489 // mov dword [rsi + 4*rax + 8], edx
LONG $0x18c7548b // mov edx, dword [rdi + 8*rax + 24]
WORD $0xaf0f; BYTE $0xd1 // imul edx, ecx
LONG $0x0c865489 // mov dword [rsi + 4*rax + 12], edx
LONG $0x04c08348 // add rax, 4
WORD $0x3949; BYTE $0xc1 // cmp r9, rax
JNE LBB4_8
LBB4_3:
WORD $0x854d; BYTE $0xc0 // test r8, r8
JE LBB4_6
LONG $0x86148d48 // lea rdx, [rsi + 4*rax]
LONG $0xc7048d48 // lea rax, [rdi + 8*rax]
WORD $0xf631 // xor esi, esi
LBB4_5:
WORD $0x3c8b; BYTE $0xf0 // mov edi, dword [rax + 8*rsi]
WORD $0xaf0f; BYTE $0xf9 // imul edi, ecx
WORD $0x3c89; BYTE $0xb2 // mov dword [rdx + 4*rsi], edi
LONG $0x01c68348 // add rsi, 1
WORD $0x3949; BYTE $0xf0 // cmp r8, rsi
JNE LBB4_5
LBB4_6:
RET
TEXT ·_divide_constant_int64_int32_sse4(SB), $0-32
MOVQ src+0(FP), DI
MOVQ dest+8(FP), SI
MOVQ len+16(FP), DX
MOVQ factor+24(FP), CX
WORD $0xd285 // test edx, edx
JLE LBB5_8
WORD $0x8941; BYTE $0xd1 // mov r9d, edx
WORD $0xfa83; BYTE $0x01 // cmp edx, 1
JNE LBB5_9
WORD $0x3145; BYTE $0xc0 // xor r8d, r8d
LBB5_3:
LONG $0x01c1f641 // test r9b, 1
JE LBB5_8
LONG $0xc7048b4a // mov rax, qword [rdi + 8*r8]
WORD $0x8948; BYTE $0xc2 // mov rdx, rax
WORD $0x0948; BYTE $0xca // or rdx, rcx
LONG $0x20eac148 // shr rdx, 32
JE LBB5_5
WORD $0x9948 // cqo
WORD $0xf748; BYTE $0xf9 // idiv rcx
JMP LBB5_7
LBB5_9:
WORD $0x8945; BYTE $0xca // mov r10d, r9d
LONG $0xfee28341 // and r10d, -2
WORD $0x3145; BYTE $0xc0 // xor r8d, r8d
JMP LBB5_10
LBB5_15:
WORD $0x9948 // cqo
WORD $0xf748; BYTE $0xf9 // idiv rcx
LBB5_16:
LONG $0x86448942; BYTE $0x04 // mov dword [rsi + 4*r8 + 4], eax
LONG $0x02c08349 // add r8, 2
WORD $0x394d; BYTE $0xc2 // cmp r10, r8
JE LBB5_3
LBB5_10:
LONG $0xc7048b4a // mov rax, qword [rdi + 8*r8]
WORD $0x8948; BYTE $0xc2 // mov rdx, rax
WORD $0x0948; BYTE $0xca // or rdx, rcx
LONG $0x20eac148 // shr rdx, 32
JE LBB5_11
WORD $0x9948 // cqo
WORD $0xf748; BYTE $0xf9 // idiv rcx
JMP LBB5_13
LBB5_11:
WORD $0xd231 // xor edx, edx
WORD $0xf1f7 // div ecx
LBB5_13:
LONG $0x86048942 // mov dword [rsi + 4*r8], eax
LONG $0xc7448b4a; BYTE $0x08 // mov rax, qword [rdi + 8*r8 + 8]
WORD $0x8948; BYTE $0xc2 // mov rdx, rax
WORD $0x0948; BYTE $0xca // or rdx, rcx
LONG $0x20eac148 // shr rdx, 32
JNE LBB5_15
WORD $0xd231 // xor edx, edx
WORD $0xf1f7 // div ecx
JMP LBB5_16
LBB5_5:
WORD $0xd231 // xor edx, edx
WORD $0xf1f7 // div ecx
LBB5_7:
LONG $0x86048942 // mov dword [rsi + 4*r8], eax
LBB5_8:
RET
TEXT ·_multiply_constant_int64_int64_sse4(SB), $0-32
MOVQ src+0(FP), DI
MOVQ dest+8(FP), SI
MOVQ len+16(FP), DX
MOVQ factor+24(FP), CX
WORD $0xd285 // test edx, edx
JLE LBB6_6
WORD $0x8941; BYTE $0xd1 // mov r9d, edx
LONG $0xff418d49 // lea rax, [r9 - 1]
WORD $0x8945; BYTE $0xc8 // mov r8d, r9d
LONG $0x03e08341 // and r8d, 3
LONG $0x03f88348 // cmp rax, 3
JAE LBB6_7
WORD $0xc031 // xor eax, eax
JMP LBB6_3
LBB6_7:
LONG $0xfce18341 // and r9d, -4
WORD $0xc031 // xor eax, eax
LBB6_8:
LONG $0xc7148b48 // mov rdx, qword [rdi + 8*rax]
LONG $0xd1af0f48 // imul rdx, rcx
LONG $0xc6148948 // mov qword [rsi + 8*rax], rdx
LONG $0xc7548b48; BYTE $0x08 // mov rdx, qword [rdi + 8*rax + 8]
LONG $0xd1af0f48 // imul rdx, rcx
LONG $0xc6548948; BYTE $0x08 // mov qword [rsi + 8*rax + 8], rdx
LONG $0xc7548b48; BYTE $0x10 // mov rdx, qword [rdi + 8*rax + 16]
LONG $0xd1af0f48 // imul rdx, rcx
LONG $0xc6548948; BYTE $0x10 // mov qword [rsi + 8*rax + 16], rdx
LONG $0xc7548b48; BYTE $0x18 // mov rdx, qword [rdi + 8*rax + 24]
LONG $0xd1af0f48 // imul rdx, rcx
LONG $0xc6548948; BYTE $0x18 // mov qword [rsi + 8*rax + 24], rdx
LONG $0x04c08348 // add rax, 4
WORD $0x3949; BYTE $0xc1 // cmp r9, rax
JNE LBB6_8
LBB6_3:
WORD $0x854d; BYTE $0xc0 // test r8, r8
JE LBB6_6
LONG $0xc6148d48 // lea rdx, [rsi + 8*rax]
LONG $0xc7048d48 // lea rax, [rdi + 8*rax]
WORD $0xf631 // xor esi, esi
LBB6_5:
LONG $0xf03c8b48 // mov rdi, qword [rax + 8*rsi]
LONG $0xf9af0f48 // imul rdi, rcx
LONG $0xf23c8948 // mov qword [rdx + 8*rsi], rdi
LONG $0x01c68348 // add rsi, 1
WORD $0x3949; BYTE $0xf0 // cmp r8, rsi
JNE LBB6_5
LBB6_6:
RET
TEXT ·_divide_constant_int64_int64_sse4(SB), $0-32
MOVQ src+0(FP), DI
MOVQ dest+8(FP), SI
MOVQ len+16(FP), DX
MOVQ factor+24(FP), CX
WORD $0xd285 // test edx, edx
JLE LBB7_8
WORD $0x8941; BYTE $0xd1 // mov r9d, edx
WORD $0xfa83; BYTE $0x01 // cmp edx, 1
JNE LBB7_9
WORD $0x3145; BYTE $0xc0 // xor r8d, r8d
LBB7_3:
LONG $0x01c1f641 // test r9b, 1
JE LBB7_8
LONG $0xc7048b4a // mov rax, qword [rdi + 8*r8]
WORD $0x8948; BYTE $0xc2 // mov rdx, rax
WORD $0x0948; BYTE $0xca // or rdx, rcx
LONG $0x20eac148 // shr rdx, 32
JE LBB7_5
WORD $0x9948 // cqo
WORD $0xf748; BYTE $0xf9 // idiv rcx
JMP LBB7_7
LBB7_9:
WORD $0x8945; BYTE $0xca // mov r10d, r9d
LONG $0xfee28341 // and r10d, -2
WORD $0x3145; BYTE $0xc0 // xor r8d, r8d
JMP LBB7_10
LBB7_15:
WORD $0x9948 // cqo
WORD $0xf748; BYTE $0xf9 // idiv rcx
LBB7_16:
LONG $0xc644894a; BYTE $0x08 // mov qword [rsi + 8*r8 + 8], rax
LONG $0x02c08349 // add r8, 2
WORD $0x394d; BYTE $0xc2 // cmp r10, r8
JE LBB7_3
LBB7_10:
LONG $0xc7048b4a // mov rax, qword [rdi + 8*r8]
WORD $0x8948; BYTE $0xc2 // mov rdx, rax
WORD $0x0948; BYTE $0xca // or rdx, rcx
LONG $0x20eac148 // shr rdx, 32
JE LBB7_11
WORD $0x9948 // cqo
WORD $0xf748; BYTE $0xf9 // idiv rcx
JMP LBB7_13
LBB7_11:
WORD $0xd231 // xor edx, edx
WORD $0xf1f7 // div ecx
LBB7_13:
LONG $0xc604894a // mov qword [rsi + 8*r8], rax
LONG $0xc7448b4a; BYTE $0x08 // mov rax, qword [rdi + 8*r8 + 8]
WORD $0x8948; BYTE $0xc2 // mov rdx, rax
WORD $0x0948; BYTE $0xca // or rdx, rcx
LONG $0x20eac148 // shr rdx, 32
JNE LBB7_15
WORD $0xd231 // xor edx, edx
WORD $0xf1f7 // div ecx
JMP LBB7_16
LBB7_5:
WORD $0xd231 // xor edx, edx
WORD $0xf1f7 // div ecx
LBB7_7:
LONG $0xc604894a // mov qword [rsi + 8*r8], rax
LBB7_8:
RET
|
