Home | History | Annotate | Download | only in x86_64 
      1 /*
      2 Copyright (c) 2014, Intel Corporation
      3 All rights reserved.
      4 
      5 Redistribution and use in source and binary forms, with or without
      6 modification, are permitted provided that the following conditions are met:
      7 
      8     * Redistributions of source code must retain the above copyright notice,
      9     * this list of conditions and the following disclaimer.
     10 
     11     * Redistributions in binary form must reproduce the above copyright notice,
     12     * this list of conditions and the following disclaimer in the documentation
     13     * and/or other materials provided with the distribution.
     14 
     15     * Neither the name of Intel Corporation nor the names of its contributors
     16     * may be used to endorse or promote products derived from this software
     17     * without specific prior written permission.
     18 
     19 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
     20 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     21 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     22 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
     23 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     24 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     25 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
     26 ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
     28 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29 */
     30 
     31 /******************************************************************************/
     32 //                     ALGORITHM DESCRIPTION
     33 //                     ---------------------
     34 //
     35 //    x=2^k * mx, mx in [1,2)
     36 //
     37 //    Get B~1/mx based on the output of rcpss instruction (B0)
     38 //    B = int((B0*2^7+0.5))/2^7
     39 //
     40 //    Reduced argument: r=B*mx-1.0 (computed accurately in high and low parts)
     41 //
     42 //    Result:  k*log(2) - log(B) + p(r) if |x-1| >= small value (2^-6)  and
     43 //             p(r) is a degree 7 polynomial
     44 //             -log(B) read from data table (high, low parts)
     45 //             Result is formed from high and low parts
     46 //
     47 // Special cases:
     48 //  log(NaN) = quiet NaN, and raise invalid exception
     49 //  log(+INF) = that INF
     50 //  log(0) = -INF with divide-by-zero exception raised
     51 //  log(1) = +0
     52 //  log(x) = NaN with invalid exception raised if x < -0, including -INF
     53 //
     54 /******************************************************************************/
     55 
     56 #include <private/bionic_asm.h>
     57 # -- Begin  log
     58 ENTRY(log)
     59 # parameter 1: %xmm0
     60 ..B1.1:
     61 ..___tag_value_log.1:
     62         subq      $24, %rsp
     63 ..___tag_value_log.3:
     64         movsd     %xmm0, (%rsp)
     65 ..B1.2:
     66         movq      $0x3ff0000000000000, %rax
     67         movd      %rax, %xmm2
     68         movq      $0x77f0000000000000, %rdx
     69         movd      %rdx, %xmm3
     70         movl      $32768, %ecx
     71         movd      %rcx, %xmm4
     72         movq      $0xffffe00000000000, %r8
     73         movd      %r8, %xmm5
     74         movq      %xmm0, %xmm1
     75         pextrw    $3, %xmm0, %eax
     76         orpd      %xmm2, %xmm0
     77         movl      $16352, %ecx
     78         psrlq     $27, %xmm0
     79         lea       L_tbl(%rip), %r11
     80         psrld     $2, %xmm0
     81         rcpps     %xmm0, %xmm0
     82         psllq     $12, %xmm1
     83         pshufd    $228, %xmm5, %xmm6
     84         psrlq     $12, %xmm1
     85         subl      $16, %eax
     86         cmpl      $32736, %eax
     87         jae       .L_2TAG_PACKET_0.0.2
     88 .L_2TAG_PACKET_1.0.2:
     89         paddd     %xmm4, %xmm0
     90         orpd      %xmm3, %xmm1
     91         movd      %xmm0, %edx
     92         psllq     $29, %xmm0
     93         andpd     %xmm1, %xmm5
     94         andpd     %xmm6, %xmm0
     95         subsd     %xmm5, %xmm1
     96         mulpd     %xmm0, %xmm5
     97         andl      $32752, %eax
     98         subl      %ecx, %eax
     99         cvtsi2sd  %eax, %xmm7
    100         mulsd     %xmm0, %xmm1
    101         movq      log2(%rip), %xmm6
    102         movapd    coeff(%rip), %xmm3
    103         subsd     %xmm2, %xmm5
    104         andl      $16711680, %edx
    105         shrl      $12, %edx
    106         movapd    (%r11,%rdx), %xmm0
    107         movapd    16+coeff(%rip), %xmm4
    108         addsd     %xmm5, %xmm1
    109         movapd    32+coeff(%rip), %xmm2
    110         mulsd     %xmm7, %xmm6
    111         movddup   %xmm1, %xmm5
    112         mulsd     8+log2(%rip), %xmm7
    113         mulsd     %xmm1, %xmm3
    114         addsd     %xmm6, %xmm0
    115         mulpd     %xmm5, %xmm4
    116         mulpd     %xmm5, %xmm5
    117         movddup   %xmm0, %xmm6
    118         addsd     %xmm1, %xmm0
    119         addpd     %xmm2, %xmm4
    120         mulpd     %xmm5, %xmm3
    121         subsd     %xmm0, %xmm6
    122         mulsd     %xmm1, %xmm4
    123         pshufd    $238, %xmm0, %xmm2
    124         addsd     %xmm6, %xmm1
    125         mulsd     %xmm5, %xmm5
    126         addsd     %xmm2, %xmm7
    127         addpd     %xmm3, %xmm4
    128         addsd     %xmm7, %xmm1
    129         mulpd     %xmm5, %xmm4
    130         addsd     %xmm4, %xmm1
    131         pshufd    $238, %xmm4, %xmm5
    132         addsd     %xmm5, %xmm1
    133         addsd     %xmm1, %xmm0
    134         jmp       ..B1.5
    135 .L_2TAG_PACKET_0.0.2:
    136         movq      (%rsp), %xmm0
    137         movq      (%rsp), %xmm1
    138         addl      $16, %eax
    139         cmpl      $32768, %eax
    140         jae       .L_2TAG_PACKET_2.0.2
    141         cmpl      $16, %eax
    142         jb        .L_2TAG_PACKET_3.0.2
    143 .L_2TAG_PACKET_4.0.2:
    144         addsd     %xmm0, %xmm0
    145         jmp       ..B1.5
    146 .L_2TAG_PACKET_5.0.2:
    147         ja        .L_2TAG_PACKET_4.0.2
    148         cmpl      $0, %edx
    149         ja        .L_2TAG_PACKET_4.0.2
    150         jmp       .L_2TAG_PACKET_6.0.2
    151 .L_2TAG_PACKET_3.0.2:
    152         xorpd     %xmm1, %xmm1
    153         addsd     %xmm0, %xmm1
    154         movd      %xmm1, %edx
    155         psrlq     $32, %xmm1
    156         movd      %xmm1, %ecx
    157         orl       %ecx, %edx
    158         cmpl      $0, %edx
    159         je        .L_2TAG_PACKET_7.0.2
    160         xorpd     %xmm1, %xmm1
    161         movl      $18416, %eax
    162         pinsrw    $3, %eax, %xmm1
    163         mulsd     %xmm1, %xmm0
    164         movq      %xmm0, %xmm1
    165         pextrw    $3, %xmm0, %eax
    166         orpd      %xmm2, %xmm0
    167         psrlq     $27, %xmm0
    168         movl      $18416, %ecx
    169         psrld     $2, %xmm0
    170         rcpps     %xmm0, %xmm0
    171         psllq     $12, %xmm1
    172         pshufd    $228, %xmm5, %xmm6
    173         psrlq     $12, %xmm1
    174         jmp       .L_2TAG_PACKET_1.0.2
    175 .L_2TAG_PACKET_2.0.2:
    176         movd      %xmm1, %edx
    177         psrlq     $32, %xmm1
    178         movd      %xmm1, %ecx
    179         addl      %ecx, %ecx
    180         cmpl      $-2097152, %ecx
    181         jae       .L_2TAG_PACKET_5.0.2
    182         orl       %ecx, %edx
    183         cmpl      $0, %edx
    184         je        .L_2TAG_PACKET_7.0.2
    185 .L_2TAG_PACKET_6.0.2:
    186         xorpd     %xmm1, %xmm1
    187         xorpd     %xmm0, %xmm0
    188         movl      $32752, %eax
    189         pinsrw    $3, %eax, %xmm1
    190         mulsd     %xmm1, %xmm0
    191         movl      $3, 16(%rsp)
    192         jmp       .L_2TAG_PACKET_8.0.2
    193 .L_2TAG_PACKET_7.0.2:
    194         xorpd     %xmm1, %xmm1
    195         xorpd     %xmm0, %xmm0
    196         movl      $49136, %eax
    197         pinsrw    $3, %eax, %xmm0
    198         divsd     %xmm1, %xmm0
    199         movl      $2, 16(%rsp)
    200 .L_2TAG_PACKET_8.0.2:
    201         movq      %xmm0, 8(%rsp)
    202 ..B1.3:
    203         movq      8(%rsp), %xmm0
    204 .L_2TAG_PACKET_9.0.2:
    205 ..B1.5:
    206         addq      $24, %rsp
    207 ..___tag_value_log.4:
    208         ret
    209 ..___tag_value_log.5:
    210 END(log)
    211 # -- End  log
    212 	.section .rodata, "a"
    213 	.align 16
    214 	.align 16
    215 L_tbl:
    216 	.long	4277811200
    217 	.long	1072049730
    218 	.long	2479318832
    219 	.long	1026487127
    220 	.long	2854492160
    221 	.long	1072033410
    222 	.long	215631550
    223 	.long	1025638968
    224 	.long	1547061248
    225 	.long	1072017216
    226 	.long	2886781435
    227 	.long	1026423395
    228 	.long	649825280
    229 	.long	1072001146
    230 	.long	4281533405
    231 	.long	1024038923
    232 	.long	646346752
    233 	.long	1071985198
    234 	.long	1562735921
    235 	.long	1023790276
    236 	.long	2203734016
    237 	.long	1071969370
    238 	.long	1838397691
    239 	.long	3173936209
    240 	.long	1872169984
    241 	.long	1071953661
    242 	.long	3981202460
    243 	.long	1022325013
    244 	.long	669557760
    245 	.long	1071938069
    246 	.long	4182597802
    247 	.long	3173174122
    248 	.long	4076413952
    249 	.long	1071922591
    250 	.long	1209029111
    251 	.long	3170736207
    252 	.long	556125184
    253 	.long	1071907228
    254 	.long	821086028
    255 	.long	3173437049
    256 	.long	204914688
    257 	.long	1071891976
    258 	.long	2097025986
    259 	.long	3171071798
    260 	.long	387545088
    261 	.long	1071876834
    262 	.long	3142936996
    263 	.long	3173092218
    264 	.long	2912783360
    265 	.long	1071861800
    266 	.long	2502420140
    267 	.long	1024505919
    268 	.long	1144260608
    269 	.long	1071846874
    270 	.long	3315658140
    271 	.long	3173469843
    272 	.long	1471209472
    273 	.long	1071832053
    274 	.long	129621009
    275 	.long	3172443877
    276 	.long	1829683200
    277 	.long	1071817336
    278 	.long	3885467693
    279 	.long	1025535275
    280 	.long	288676864
    281 	.long	1071802722
    282 	.long	86139472
    283 	.long	3171639793
    284 	.long	3636378624
    285 	.long	1071788208
    286 	.long	1850238587
    287 	.long	1024654342
    288 	.long	1606817792
    289 	.long	1071773795
    290 	.long	3388899795
    291 	.long	3173675586
    292 	.long	1236164608
    293 	.long	1071759480
    294 	.long	3983599207
    295 	.long	1020046558
    296 	.long	1089616896
    297 	.long	1071745262
    298 	.long	4171974224
    299 	.long	1024773198
    300 	.long	4143093760
    301 	.long	1071731139
    302 	.long	2727587401
    303 	.long	3173965207
    304 	.long	600267776
    305 	.long	1071717112
    306 	.long	3147685042
    307 	.long	3173353031
    308 	.long	2249313280
    309 	.long	1071703177
    310 	.long	125835074
    311 	.long	1025255832
    312 	.long	3805303808
    313 	.long	1071689334
    314 	.long	2289991207
    315 	.long	1025460331
    316 	.long	87278592
    317 	.long	1071675583
    318 	.long	1106114045
    319 	.long	1025933602
    320 	.long	3195405312
    321 	.long	1071661920
    322 	.long	3885316576
    323 	.long	3171206239
    324 	.long	3853649920
    325 	.long	1071648346
    326 	.long	2977069852
    327 	.long	3171236771
    328 	.long	2944026624
    329 	.long	1071625048
    330 	.long	1008093493
    331 	.long	1023444474
    332 	.long	3993180160
    333 	.long	1071598247
    334 	.long	1862355595
    335 	.long	1024642533
    336 	.long	1454641152
    337 	.long	1071571617
    338 	.long	1514603089
    339 	.long	1026500596
    340 	.long	3286085632
    341 	.long	1071545154
    342 	.long	1400028424
    343 	.long	3173279056
    344 	.long	438773760
    345 	.long	1071518858
    346 	.long	120727864
    347 	.long	3172148914
    348 	.long	1212979200
    349 	.long	1071492725
    350 	.long	1625055594
    351 	.long	3172901933
    352 	.long	1189017600
    353 	.long	1071466754
    354 	.long	3920062376
    355 	.long	1025727407
    356 	.long	403064832
    357 	.long	1071440943
    358 	.long	1053271728
    359 	.long	3171391427
    360 	.long	3343210496
    361 	.long	1071415289
    362 	.long	3243395502
    363 	.long	3173627613
    364 	.long	1765777408
    365 	.long	1071389792
    366 	.long	2145968512
    367 	.long	1026354304
    368 	.long	461430784
    369 	.long	1071364449
    370 	.long	4094322285
    371 	.long	1026021467
    372 	.long	71706624
    373 	.long	1071339258
    374 	.long	763632021
    375 	.long	1024496933
    376 	.long	1380503552
    377 	.long	1071314217
    378 	.long	1383547992
    379 	.long	3173088453
    380 	.long	1015732224
    381 	.long	1071289325
    382 	.long	3198646877
    383 	.long	1025390322
    384 	.long	35977216
    385 	.long	1071264580
    386 	.long	2141026805
    387 	.long	1025754693
    388 	.long	3927306240
    389 	.long	1071239979
    390 	.long	282116272
    391 	.long	3173394334
    392 	.long	1125341184
    393 	.long	1071215523
    394 	.long	2768427504
    395 	.long	3172279059
    396 	.long	1666971648
    397 	.long	1071191208
    398 	.long	786837629
    399 	.long	3172427445
    400 	.long	2827694080
    401 	.long	1071167033
    402 	.long	3857122416
    403 	.long	3173014241
    404 	.long	2003683328
    405 	.long	1071142997
    406 	.long	859010954
    407 	.long	1026545007
    408 	.long	1004017664
    409 	.long	1071119098
    410 	.long	3356644970
    411 	.long	3173458064
    412 	.long	1753020416
    413 	.long	1071095334
    414 	.long	788338552
    415 	.long	1026157693
    416 	.long	1992718336
    417 	.long	1071071704
    418 	.long	1239179443
    419 	.long	1026394889
    420 	.long	3870234624
    421 	.long	1071048206
    422 	.long	2082614663
    423 	.long	1024926053
    424 	.long	1050437632
    425 	.long	1071024840
    426 	.long	660007840
    427 	.long	1025548499
    428 	.long	188395520
    429 	.long	1071001603
    430 	.long	3878792704
    431 	.long	3173889571
    432 	.long	3747176448
    433 	.long	1070978493
    434 	.long	144991708
    435 	.long	3171552042
    436 	.long	1405669376
    437 	.long	1070955511
    438 	.long	3999088879
    439 	.long	1025486317
    440 	.long	121151488
    441 	.long	1070932654
    442 	.long	2170865497
    443 	.long	1026473584
    444 	.long	2652319744
    445 	.long	1070909920
    446 	.long	453695652
    447 	.long	3173916809
    448 	.long	3262236672
    449 	.long	1070887309
    450 	.long	157800053
    451 	.long	3173984206
    452 	.long	601221120
    453 	.long	1070864820
    454 	.long	3968917661
    455 	.long	1023992886
    456 	.long	1999843328
    457 	.long	1070842450
    458 	.long	3053895004
    459 	.long	1024998228
    460 	.long	1992167424
    461 	.long	1070820199
    462 	.long	2968614856
    463 	.long	1024552653
    464 	.long	3788726272
    465 	.long	1070798065
    466 	.long	3542170808
    467 	.long	3173573242
    468 	.long	2094829568
    469 	.long	1070776048
    470 	.long	1246758132
    471 	.long	1026202874
    472 	.long	288675840
    473 	.long	1070754146
    474 	.long	3747328950
    475 	.long	1026331585
    476 	.long	1829681152
    477 	.long	1070732357
    478 	.long	3125197546
    479 	.long	1024100318
    480 	.long	1666869248
    481 	.long	1070710681
    482 	.long	1363656119
    483 	.long	1026336493
    484 	.long	3417110528
    485 	.long	1070689116
    486 	.long	4154791553
    487 	.long	1026267853
    488 	.long	2183653376
    489 	.long	1070667662
    490 	.long	1671819292
    491 	.long	3173785870
    492 	.long	1734434816
    493 	.long	1070646317
    494 	.long	373091049
    495 	.long	1025972363
    496 	.long	1615681536
    497 	.long	1070625080
    498 	.long	384650897
    499 	.long	1022926043
    500 	.long	1445382144
    501 	.long	1070603950
    502 	.long	344320330
    503 	.long	3172397196
    504 	.long	1823715328
    505 	.long	1070569756
    506 	.long	3389841200
    507 	.long	1025231852
    508 	.long	3839688704
    509 	.long	1070527917
    510 	.long	1706790417
    511 	.long	3167363349
    512 	.long	4293332992
    513 	.long	1070486286
    514 	.long	1614935088
    515 	.long	1019351591
    516 	.long	2966720512
    517 	.long	1070444861
    518 	.long	4145393717
    519 	.long	3173711658
    520 	.long	4066729984
    521 	.long	1070403639
    522 	.long	1974925028
    523 	.long	3171437182
    524 	.long	3337621504
    525 	.long	1070362619
    526 	.long	3314953170
    527 	.long	3169971314
    528 	.long	943448064
    529 	.long	1070321799
    530 	.long	1498682038
    531 	.long	3173862340
    532 	.long	1465634816
    533 	.long	1070281176
    534 	.long	1319952810
    535 	.long	3171693965
    536 	.long	1015734272
    537 	.long	1070240749
    538 	.long	1347821929
    539 	.long	3173544515
    540 	.long	118001664
    541 	.long	1070200516
    542 	.long	1751482746
    543 	.long	1026134093
    544 	.long	3707174912
    545 	.long	1070160474
    546 	.long	1486946159
    547 	.long	1023930920
    548 	.long	3946381312
    549 	.long	1070120623
    550 	.long	2867408081
    551 	.long	3171368276
    552 	.long	1699848192
    553 	.long	1070080961
    554 	.long	2590187139
    555 	.long	1025379803
    556 	.long	2235846656
    557 	.long	1070041485
    558 	.long	1888568069
    559 	.long	3172754960
    560 	.long	2339729408
    561 	.long	1070002194
    562 	.long	3852214753
    563 	.long	3173323149
    564 	.long	3196850176
    565 	.long	1069963086
    566 	.long	742141560
    567 	.long	1025101707
    568 	.long	1800683520
    569 	.long	1069924160
    570 	.long	3949500444
    571 	.long	3172102179
    572 	.long	3835801600
    573 	.long	1069885413
    574 	.long	3848895943
    575 	.long	1025913832
    576 	.long	2201202688
    577 	.long	1069846845
    578 	.long	1425913464
    579 	.long	1025868665
    580 	.long	2778279936
    581 	.long	1069808453
    582 	.long	2120889677
    583 	.long	3173831128
    584 	.long	2954203136
    585 	.long	1069770236
    586 	.long	592147081
    587 	.long	1019621288
    588 	.long	210141184
    589 	.long	1069732193
    590 	.long	3414275233
    591 	.long	1023647084
    592 	.long	709476352
    593 	.long	1069694321
    594 	.long	2413027164
    595 	.long	1024462115
    596 	.long	2116284416
    597 	.long	1069656619
    598 	.long	1144559924
    599 	.long	1026336654
    600 	.long	2183651328
    601 	.long	1069619086
    602 	.long	3459057650
    603 	.long	1025634168
    604 	.long	3047047168
    605 	.long	1069581720
    606 	.long	1879674924
    607 	.long	3173508573
    608 	.long	970711040
    609 	.long	1069541521
    610 	.long	1335954173
    611 	.long	3173332182
    612 	.long	2198478848
    613 	.long	1069467449
    614 	.long	2951103968
    615 	.long	3173892200
    616 	.long	1669611520
    617 	.long	1069393703
    618 	.long	531044147
    619 	.long	1025149248
    620 	.long	29114368
    621 	.long	1069320280
    622 	.long	3327831251
    623 	.long	1025918673
    624 	.long	2376949760
    625 	.long	1069247176
    626 	.long	737634533
    627 	.long	3172176000
    628 	.long	1085390848
    629 	.long	1069174390
    630 	.long	3108243400
    631 	.long	3171828406
    632 	.long	1566130176
    633 	.long	1069101918
    634 	.long	985483226
    635 	.long	1025708380
    636 	.long	792780800
    637 	.long	1069029758
    638 	.long	4184866295
    639 	.long	1024426204
    640 	.long	183156736
    641 	.long	1068957907
    642 	.long	2845699378
    643 	.long	1022107277
    644 	.long	1301782528
    645 	.long	1068886362
    646 	.long	1012735262
    647 	.long	3173804294
    648 	.long	1562411008
    649 	.long	1068815121
    650 	.long	2197086703
    651 	.long	3170187813
    652 	.long	2815549440
    653 	.long	1068744181
    654 	.long	2782613207
    655 	.long	1026345054
    656 	.long	2756124672
    657 	.long	1068673540
    658 	.long	2929486205
    659 	.long	3173037800
    660 	.long	3511050240
    661 	.long	1068603195
    662 	.long	1443733147
    663 	.long	3173331549
    664 	.long	3047047168
    665 	.long	1068533144
    666 	.long	1879674924
    667 	.long	3172459997
    668 	.long	3221667840
    669 	.long	1068427825
    670 	.long	1338588027
    671 	.long	3171815742
    672 	.long	3453861888
    673 	.long	1068288883
    674 	.long	1205348359
    675 	.long	3172624626
    676 	.long	3506110464
    677 	.long	1068150514
    678 	.long	893105198
    679 	.long	1025571866
    680 	.long	346013696
    681 	.long	1068012714
    682 	.long	3495569021
    683 	.long	3172563349
    684 	.long	4074029056
    685 	.long	1067875476
    686 	.long	3961106338
    687 	.long	3171065595
    688 	.long	3559784448
    689 	.long	1067738798
    690 	.long	1975385384
    691 	.long	3173783155
    692 	.long	797769728
    693 	.long	1067602675
    694 	.long	3760305787
    695 	.long	1026047642
    696 	.long	2313633792
    697 	.long	1067467101
    698 	.long	1559353171
    699 	.long	1023480256
    700 	.long	3960766464
    701 	.long	1067213778
    702 	.long	1067365107
    703 	.long	1025865926
    704 	.long	684261376
    705 	.long	1066944805
    706 	.long	844762164
    707 	.long	3173687482
    708 	.long	630718464
    709 	.long	1066676905
    710 	.long	2458269694
    711 	.long	1024033081
    712 	.long	1486061568
    713 	.long	1066410070
    714 	.long	115537874
    715 	.long	3173243995
    716 	.long	2743664640
    717 	.long	1065886792
    718 	.long	3665098304
    719 	.long	3173471607
    720 	.long	1971912704
    721 	.long	1065357333
    722 	.long	2577214440
    723 	.long	3171993451
    724 	.long	1498939392
    725 	.long	1064306693
    726 	.long	3409036923
    727 	.long	1025599151
    728 	.long	0
    729 	.long	0
    730 	.long	0
    731 	.long	2147483648
    732 	.type	L_tbl,@object
    733 	.size	L_tbl,2064
    734 	.align 16
    735 log2:
    736 	.long	4277811200
    737 	.long	1067855426
    738 	.long	2479318832
    739 	.long	1022292823
    740 	.type	log2,@object
    741 	.size	log2,16
    742 	.align 16
    743 coeff:
    744 	.long	2454267026
    745 	.long	1069697316
    746 	.long	0
    747 	.long	3218079744
    748 	.long	1030730101
    749 	.long	3217380702
    750 	.long	1431655765
    751 	.long	1070945621
    752 	.long	2576980378
    753 	.long	1070176665
    754 	.long	0
    755 	.long	3219128320
    756 	.type	coeff,@object
    757 	.size	coeff,48
    758 	.data
    759 	.section .note.GNU-stack, ""
    760 // -- Begin DWARF2 SEGMENT .eh_frame
    761 	.section .eh_frame,"a",@progbits
    762 .eh_frame_seg:
    763 	.align 1
    764 	.4byte 0x00000014
    765 	.8byte 0x00527a0100000000
    766 	.8byte 0x08070c1b01107801
    767 	.4byte 0x00000190
    768 	.4byte 0x0000001c
    769 	.4byte 0x0000001c
    770 	.4byte ..___tag_value_log.1-.
    771 	.4byte ..___tag_value_log.5-..___tag_value_log.1
    772 	.2byte 0x0400
    773 	.4byte ..___tag_value_log.3-..___tag_value_log.1
    774 	.2byte 0x200e
    775 	.byte 0x04
    776 	.4byte ..___tag_value_log.4-..___tag_value_log.3
    777 	.2byte 0x080e
    778 	.byte 0x00
    779 # End
    780