/*
Copyright (c) 2014, Intel Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* Neither the name of Intel Corporation nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/******************************************************************************/
// ALGORITHM DESCRIPTION
// ---------------------
//
// To compute acos(s), separate schemes are used when s is in different
// intervals.
//
// |s| in [2^{-4}, sqrt(3)/2):
// Let t=2^k*1.b1 b2..b6 1, where s=2^k*1.b1 b2 .. b52
// acos(s)=pi/2-asin(t)-asin(r), where r=s*sqrt(1-t^2)-t*sqrt(1-s^2)
// asin(r)-r evaluated as 7-degree polynomial (c3*r^3+c5*r^5+c7*r^7)
// For the first degree term, r is evaluated as
// R=(s^2-t^2)/(sqrt(1-t^2)*s+sqrt(1-s^2)*t)
// (sqrt(1-t^2) read from table)
// The main source of error is still R (may still be affected by up to 3 ulps
// of rounding error). The table size must be sufficiently large, to minimize
// this effect.
//
// |s| in [sqrt(3)/2, 255/256):
// Let t=2^k*1.b1 b2..b6 1, where sqrt(1-s^2)=2^k*1.b1 b2 .. b52 (rounded)
// acos(|s|)=asin(t)-asin(r), r=s*t-sqrt(1-s^2)*sqrt(1-t^2)
// acos(-|s|)=pi-acos(|s|)
// (The -PI constant, or 0, is added to the result. The sign is set at
// the end)
// asin(r) evaluated as a polynomial (same as above)
// The first degree term is evaluated as
// r=(s^2+t^2-1)/(s*t+sqrt(1-s^2)*sqrt(1-t^2))
//
// |s|<2^{-4}: acos(s)=pi/2-asin(s)
// evaluate asin(s) as 13-degree polynomial
//
// |s| in [255/256,1): acos(|s|)=2*asin(q), where q=sqrt((1-|s|)/2)
// asin(q) is evaluated as 13-degree polynomial
// q^2=(1-|s|)/2 is obtained in advance
// 2*q*eps ~ ((1-|s|)/2-q^2)/q used for first term
// acos(-|s|)=pi-acos(|s|)
// (The -PI constant, or 0, is added to the result. The sign is set at
// the end)
//
// Special cases:
// acos(NaN) = quiet NaN, and raise invalid exception
// acos(INF) = QNaN and raise invalid exception
// acos(x) = QNaN and raise invalid exception, for |x|>1.0
// acos(1) = +0
//
/******************************************************************************/
#include <private/bionic_asm.h>
# -- Begin acos
ENTRY(acos)
# parameter 1: %xmm0
..B1.1:
..___tag_value_acos.1:
subq $24, %rsp
..___tag_value_acos.3:
movsd %xmm0, (%rsp)
..B1.2:
movsd ABSVALMASK(%rip), %xmm4
movsd ONEMASK(%rip), %xmm3
xorpd %xmm5, %xmm5
movsd TMASK(%rip), %xmm2
movq %xmm0, %xmm1
psrlq $44, %xmm0
movd %xmm0, %edx
movq %xmm1, %xmm7
movl $8192, %ecx
pinsrw $2, %ecx, %xmm5
movq %xmm1, %xmm0
movl $524287, %eax
andl %edx, %eax
subl $260864, %eax
cmpl $955, %eax
jae .L_2TAG_PACKET_0.0.2
mulsd %xmm1, %xmm1
andl $65535, %edx
subsd %xmm1, %xmm3
sqrtsd %xmm3, %xmm3
andpd %xmm7, %xmm2
andl $-4, %edx
subl $64256, %edx
lea T_table(%rip), %r8
movsd (%r8,%rdx,2), %xmm1
orpd %xmm5, %xmm2
lea Tbl_addr(%rip), %r8
movapd (%r8,%rdx,4), %xmm4
movq %xmm7, %xmm6
addsd %xmm2, %xmm7
subsd %xmm2, %xmm0
mulsd %xmm0, %xmm7
mulsd %xmm1, %xmm6
mulsd %xmm2, %xmm3
movq %xmm6, %xmm1
addsd %xmm3, %xmm6
divsd %xmm6, %xmm7
movsd 24+cv(%rip), %xmm0
movsd 8+cv(%rip), %xmm5
subsd %xmm3, %xmm1
psrlq $63, %xmm2
movq %xmm1, %xmm3
psllq $63, %xmm2
mulsd %xmm1, %xmm1
pshufd $68, %xmm2, %xmm2
movsd 16+cv(%rip), %xmm6
mulsd %xmm1, %xmm3
mulsd %xmm1, %xmm0
xorpd %xmm2, %xmm4
mulsd %xmm3, %xmm5
subpd PI_BY_2(%rip), %xmm4
mulsd %xmm1, %xmm3
addsd %xmm6, %xmm0
mulsd %xmm3, %xmm0
subsd %xmm4, %xmm5
pshufd $238, %xmm4, %xmm4
addsd %xmm5, %xmm0
subsd %xmm7, %xmm0
subsd %xmm4, %xmm0
jmp ..B1.5
.L_2TAG_PACKET_0.0.2:
subl $955, %eax
cmpl $65, %eax
jae .L_2TAG_PACKET_1.0.2
psrlq $38, %xmm7
psllq $38, %xmm7
pmovmskb %xmm0, %eax
andnpd %xmm0, %xmm4
subsd %xmm7, %xmm1
movq %xmm7, %xmm6
mulsd %xmm7, %xmm7
addsd %xmm6, %xmm0
orpd %xmm4, %xmm5
subsd %xmm7, %xmm3
mulsd %xmm1, %xmm0
movq %xmm3, %xmm4
subsd %xmm0, %xmm3
sqrtsd %xmm3, %xmm3
andl $128, %eax
shrl $7, %eax
negl %eax
movq %xmm3, %xmm7
andpd %xmm3, %xmm2
psllq $2, %xmm3
pextrw $3, %xmm3, %edx
orpd %xmm5, %xmm2
movd %eax, %xmm3
pshufd $0, %xmm3, %xmm3
subl $65216, %edx
addl %edx, %edx
lea T_table(%rip), %r8
mulsd (%r8,%rdx,4), %xmm7
mulsd %xmm2, %xmm6
mulsd %xmm2, %xmm1
mulsd %xmm2, %xmm2
subsd %xmm7, %xmm6
andpd NEG_PI(%rip), %xmm3
addsd %xmm1, %xmm6
subsd %xmm2, %xmm4
addsd %xmm7, %xmm7
movsd 8+cv(%rip), %xmm5
subsd %xmm0, %xmm4
addsd %xmm6, %xmm7
movsd 24+cv(%rip), %xmm0
divsd %xmm7, %xmm4
movsd 16+cv(%rip), %xmm2
lea Tbl_addr(%rip), %r8
addpd (%r8,%rdx,8), %xmm3
movq %xmm6, %xmm1
mulsd %xmm6, %xmm6
mulsd %xmm6, %xmm0
mulsd %xmm6, %xmm1
mulsd %xmm1, %xmm5
mulsd %xmm6, %xmm1
addsd %xmm2, %xmm0
pxor %xmm6, %xmm6
mulsd %xmm1, %xmm0
addsd %xmm3, %xmm5
addsd %xmm5, %xmm0
andl $32768, %eax
pinsrw $3, %eax, %xmm6
movq %xmm4, %xmm5
pshufd $238, %xmm3, %xmm3
addsd %xmm3, %xmm4
subsd %xmm4, %xmm3
addsd %xmm3, %xmm5
addsd %xmm5, %xmm0
addsd %xmm4, %xmm0
xorpd %xmm6, %xmm0
jmp ..B1.5
.L_2TAG_PACKET_1.0.2:
addl $15291, %eax
cmpl $14336, %eax
jae .L_2TAG_PACKET_2.0.2
unpcklpd %xmm0, %xmm0
movapd cv2(%rip), %xmm6
unpcklpd %xmm0, %xmm1
movapd 16+cv2(%rip), %xmm2
movapd 32+cv2(%rip), %xmm4
mulpd %xmm0, %xmm0
movapd PI_BY_2(%rip), %xmm5
mulpd %xmm0, %xmm1
mulpd %xmm0, %xmm6
mulpd %xmm0, %xmm0
movq %xmm1, %xmm3
mulsd %xmm1, %xmm1
addpd %xmm2, %xmm6
mulpd %xmm0, %xmm4
mulsd %xmm3, %xmm1
addpd %xmm4, %xmm6
pshufd $238, %xmm5, %xmm0
mulpd %xmm6, %xmm1
pshufd $238, %xmm5, %xmm6
subsd %xmm7, %xmm0
pshufd $238, %xmm1, %xmm2
subsd %xmm1, %xmm5
subsd %xmm0, %xmm6
subsd %xmm2, %xmm5
subsd %xmm6, %xmm7
subsd %xmm7, %xmm5
addsd %xmm5, %xmm0
jmp ..B1.5
.L_2TAG_PACKET_2.0.2:
subl $15356, %eax
cmpl $4, %eax
jae .L_2TAG_PACKET_3.0.2
xorpd %xmm6, %xmm6
andpd ABSVALMASK(%rip), %xmm7
movsd ONE_BY_2(%rip), %xmm4
movapd cv2(%rip), %xmm1
mulsd %xmm4, %xmm7
movapd 16+cv2(%rip), %xmm2
subsd %xmm7, %xmm4
movapd 32+cv2(%rip), %xmm3
pshufd $68, %xmm4, %xmm7
sqrtsd %xmm4, %xmm4
mulpd %xmm7, %xmm1
pshufd $68, %xmm7, %xmm5
pextrw $3, %xmm0, %eax
mulpd %xmm7, %xmm7
addpd %xmm1, %xmm2
movsd HALFMASK(%rip), %xmm1
mulpd %xmm7, %xmm3
cmpsd $1, %xmm6, %xmm0
mulsd %xmm5, %xmm7
addpd %xmm3, %xmm2
pshufd $68, %xmm0, %xmm0
mulsd %xmm7, %xmm2
andpd NEG_PI(%rip), %xmm0
mulpd %xmm5, %xmm2
andpd %xmm4, %xmm1
pshufd $68, %xmm4, %xmm3
subsd %xmm1, %xmm4
addsd %xmm3, %xmm3
mulsd %xmm1, %xmm1
subsd %xmm4, %xmm3
subsd %xmm1, %xmm5
mulsd %xmm3, %xmm4
pshufd $238, %xmm3, %xmm3
subsd %xmm4, %xmm5
divsd %xmm3, %xmm5
addpd %xmm3, %xmm3
mulpd %xmm3, %xmm2
pshufd $238, %xmm2, %xmm4
addsd %xmm0, %xmm2
andl $32768, %eax
pinsrw $3, %eax, %xmm6
pshufd $238, %xmm0, %xmm0
addsd %xmm4, %xmm2
addsd %xmm5, %xmm2
addsd %xmm3, %xmm2
addsd %xmm2, %xmm0
xorpd %xmm6, %xmm0
jmp ..B1.5
.L_2TAG_PACKET_3.0.2:
addl $261884, %eax
cmpl $261888, %eax
jb .L_2TAG_PACKET_4.0.2
movd %xmm7, %ecx
psrlq $32, %xmm7
movd %xmm7, %edx
andl $2147483647, %edx
movl $1072693248, %eax
subl %edx, %eax
orl %ecx, %eax
cmpl $0, %eax
je .L_2TAG_PACKET_5.0.2
movsd (%rsp), %xmm2
movd %xmm2, %edx
psrlq $32, %xmm2
movd %xmm2, %ecx
andl $2147483647, %ecx
subl $1, %edx
sbbl $2146435072, %ecx
cmpl $0, %ecx
jge .L_2TAG_PACKET_6.0.2
xorpd %xmm1, %xmm1
xorpd %xmm0, %xmm0
movl $32752, %edx
pinsrw $3, %edx, %xmm1
mulsd %xmm1, %xmm0
jmp .L_2TAG_PACKET_7.0.2
.L_2TAG_PACKET_5.0.2:
pextrw $1, %xmm7, %edx
shrl $15, %edx
negl %edx
movd %edx, %xmm7
pshufd $0, %xmm7, %xmm7
movsd PI(%rip), %xmm2
movsd 8+PI(%rip), %xmm0
andpd %xmm7, %xmm2
andpd %xmm7, %xmm0
addsd %xmm2, %xmm0
jmp ..B1.5
.L_2TAG_PACKET_4.0.2:
movsd PI_BY_2(%rip), %xmm2
movsd 8+PI_BY_2(%rip), %xmm0
addsd %xmm2, %xmm0
jmp ..B1.5
.L_2TAG_PACKET_6.0.2:
xorpd %xmm6, %xmm6
addsd %xmm6, %xmm0
jmp ..B1.5
.L_2TAG_PACKET_7.0.2:
movq %xmm0, 8(%rsp)
..B1.3:
movq 8(%rsp), %xmm0
.L_2TAG_PACKET_8.0.2:
..B1.5:
addq $24, %rsp
..___tag_value_acos.4:
ret
..___tag_value_acos.5:
END(acos)
# -- End acos
.section .rodata, "a"
.align 16
.align 16
ABSVALMASK:
.long 4294967295
.long 2147483647
.long 0
.long 0
.type ABSVALMASK,@object
.size ABSVALMASK,16
.align 16
T_table:
.long 2642784509
.long 1072689083
.long 1514442531
.long 1072688953
.long 333108933
.long 1072688821
.long 3392112024
.long 1072688686
.long 2099852862
.long 1072688550
.long 749609004
.long 1072688412
.long 3634632596
.long 1072688271
.long 2163248461
.long 1072688129
.long 628657846
.long 1072687985
.long 3324036511
.long 1072687838
.long 1657632815
.long 1072687690
.long 4217538760
.long 1072687539
.long 2411951597
.long 1072687387
.long 533944872
.long 1072687233
.long 2876566508
.long 1072687076
.long 847936891
.long 1072686918
.long 3036019913
.long 1072686757
.long 848884575
.long 1072686595
.long 2874443326
.long 1072686430
.long 520713666
.long 1072686264
.long 2375556481
.long 1072686095
.long 4141904948
.long 1072685924
.long 1522666382
.long 1072685752
.long 3105624104
.long 1072685577
.long 298666327
.long 1072685401
.long 1689524500
.long 1072685222
.long 2981002200
.long 1072685041
.long 4170844284
.long 1072684858
.long 961802263
.long 1072684674
.long 1941503454
.long 1072684487
.long 2812647170
.long 1072684298
.long 3572873869
.long 1072684107
.long 4219797823
.long 1072683914
.long 456039788
.long 1072683720
.long 869096151
.long 1072683523
.long 1161535119
.long 1072683324
.long 1330865866
.long 1072683123
.long 1374571204
.long 1072682920
.long 1290107538
.long 1072682715
.long 1074904836
.long 1072682508
.long 726366587
.long 1072682299
.long 241869763
.long 1072682088
.long 3913732079
.long 1072681874
.long 3149342765
.long 1072681659
.long 2240966306
.long 1072681442
.long 1185873216
.long 1072681223
.long 4276274591
.long 1072681001
.long 2919452883
.long 1072680778
.long 1407565635
.long 1072680553
.long 4032743551
.long 1072680325
.long 2202188565
.long 1072680096
.long 207977577
.long 1072679865
.long 2342160518
.long 1072679631
.long 11858423
.long 1072679396
.long 1804034453
.long 1072679158
.long 3420722787
.long 1072678918
.long 563930456
.long 1072678677
.long 1820539192
.long 1072678433
.long 2892501606
.long 1072678187
.long 3776710320
.long 1072677939
.long 175063337
.long 1072677690
.long 674333171
.long 1072677438
.long 976363026
.long 1072677184
.long 1077935934
.long 1072676928
.long 1921075490
.long 1072676540
.long 881493302
.long 1072676016
.long 3275752439
.long 1072675483
.long 486855588
.long 1072674943
.long 1077229111
.long 1072674394
.long 723950308
.long 1072673837
.long 3693582199
.long 1072673271
.long 1367335316
.long 1072672698
.long 2305837020
.long 1072672116
.long 2184358641
.long 1072671526
.long 972682840
.long 1072670928
.long 2935101762
.long 1072670321
.long 3745513263
.long 1072669706
.long 3372320886
.long 1072669083
.long 1783464620
.long 1072668452
.long 3241386215
.long 1072667812
.long 3418125284
.long 1072667164
.long 2280219148
.long 1072666508
.long 4088700758
.long 1072665843
.long 219227400
.long 1072665171
.long 3521816918
.long 1072664489
.long 1076205279
.long 1072663800
.long 1436484616
.long 1072663102
.long 271362610
.long 1072662396
.long 1838996688
.long 1072661681
.long 1807122518
.long 1072660958
.long 137953542
.long 1072660227
.long 1088178584
.long 1072659487
.long 324057537
.long 1072658739
.long 2101288076
.long 1072657982
.long 2085133974
.long 1072657217
.long 235324451
.long 1072656444
.long 806051592
.long 1072655662
.long 3756033140
.long 1072654871
.long 453542543
.long 1072654073
.long 3741177327
.long 1072653265
.long 691216109
.long 1072652450
.long 4145223372
.long 1072651625
.long 1174439091
.long 1072650793
.long 324416139
.long 1072649952
.long 1550246310
.long 1072649102
.long 511524674
.long 1072648244
.long 1457248482
.long 1072647377
.long 45944955
.long 1072646502
.long 525537397
.long 1072645618
.long 2848440188
.long 1072644725
.long 2671555633
.long 1072643824
.long 4241172637
.long 1072642914
.long 3213094278
.long 1072641996
.long 3832503688
.long 1072641069
.long 1754091534
.long 1072640134
.long 1221921804
.long 1072639190
.long 2184526489
.long 1072638237
.long 294902089
.long 1072637276
.long 4090375270
.long 1072636305
.long 632860906
.long 1072635327
.long 2753498702
.long 1072634339
.long 1808009252
.long 1072633343
.long 2036428672
.long 1072632338
.long 3383235626
.long 1072631324
.long 1497347484
.long 1072630302
.long 617018317
.long 1072629271
.long 684933058
.long 1072628231
.long 1643170798
.long 1072627182
.long 3011066360
.long 1072625592
.long 957158713
.long 1072623442
.long 1390907941
.long 1072621256
.long 3819155270
.long 1072619034
.long 3443571196
.long 1072616777
.long 4045412458
.long 1072614484
.long 805503923
.long 1072612156
.long 1778922015
.long 1072609791
.long 2125033665
.long 1072607390
.long 1287203863
.long 1072604953
.long 2992629568
.long 1072602479
.long 2367267127
.long 1072599969
.long 3115526047
.long 1072597422
.long 340219539
.long 1072594839
.long 2017215719
.long 1072592218
.long 3225443424
.long 1072589560
.long 3326565673
.long 1072586865
.long 1669811211
.long 1072584133
.long 1886735022
.long 1072581363
.long 3301071171
.long 1072578555
.long 928514283
.long 1072575710
.long 2656364059
.long 1072572826
.long 3473490507
.long 1072569904
.long 2649965606
.long 1072566944
.long 3736819052
.long 1072563945
.long 1680885175
.long 1072560908
.long 4413771
.long 1072557832
.long 2214869753
.long 1072554716
.long 3214725184
.long 1072551561
.long 2186079903
.long 1072548367
.long 2590372131
.long 1072545133
.long 3578146079
.long 1072541859
.long 4283712755
.long 1072538545
.long 3824834510
.long 1072535191
.long 1302400298
.long 1072531797
.long 95058636
.long 1072528362
.long 3563906063
.long 1072524885
.long 2167230730
.long 1072521368
.long 3524918334
.long 1072517809
.long 2353304918
.long 1072514209
.long 1939625839
.long 1072510567
.long 1256714581
.long 1072506883
.long 3552525848
.long 1072503156
.long 3464809522
.long 1072499387
.long 4200542593
.long 1072495575
.long 355609124
.long 1072491721
.long 3684139099
.long 1072487822
.long 148355918
.long 1072483881
.long 1457689242
.long 1072479895
.long 2118591596
.long 1072475865
.long 908848089
.long 1072471791
.long 877032689
.long 1072467672
.long 752012304
.long 1072463508
.long 3532301749
.long 1072459298
.long 3600563221
.long 1072455043
.long 3902857084
.long 1072450742
.long 3063101036
.long 1072446395
.long 3972344374
.long 1072442001
.long 903183549
.long 1072437561
.long 983892938
.long 1072433073
.long 2722858568
.long 1072428537
.long 302790515
.long 1072423954
.long 759811057
.long 1072419322
.long 2507809922
.long 1072414641
.long 2388408813
.long 1072407528
.long 2084492942
.long 1072397870
.long 2435703301
.long 1072388010
.long 1935433360
.long 1072377945
.long 2742047290
.long 1072367671
.long 2053284205
.long 1072357185
.long 657783367
.long 1072346483
.long 2893664841
.long 1072335560
.long 3718906405
.long 1072324413
.long 1547896303
.long 1072313038
.long 2494058440
.long 1072301429
.long 3133238742
.long 1072289582
.long 3327000086
.long 1072277492
.long 1860667274
.long 1072265154
.long 665340747
.long 1072252562
.long 443347841
.long 1072239710
.long 581282618
.long 1072226592
.long 3349780465
.long 1072213201
.long 914217606
.long 1072199532
.long 989797661
.long 1072185576
.long 945436416
.long 1072171326
.long 549291300
.long 1072156774
.long 1814636389
.long 1072141911
.long 239092858
.long 1072126729
.long 1794680724
.long 1072111217
.long 1241534678
.long 1072095366
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.long 270404096
.long 1072543508
.long 2012766065
.long 1021780753
.long 3667376896
.long 1072571105
.long 2727981522
.long 1023009874
.long 330400256
.long 1072599212
.long 2940017003
.long 1025393439
.long 1119293952
.long 1072627861
.long 1608550416
.long 1022675612
.long 3536155904
.long 1072657091
.long 349665778
.long 1025156751
.long 3078046720
.long 1072686946
.long 2016159996
.long 1022193169
.long 455228416
.long 1072705361
.long 1908539328
.long 1026126332
.long 1871505664
.long 1072720988
.long 2784700894
.long 1025922277
.long 1630994432
.long 1072737010
.long 361107678
.long 1022887244
.long 2084558336
.long 1072753462
.type Tbl_addr,@object
.size Tbl_addr,3840
.space 768, 0x00 # pad
.align 16
cv:
.long 0
.long 0
.long 1431655765
.long 3217380693
.long 858993459
.long 3216192307
.long 3067833783
.long 3215383405
.type cv,@object
.size cv,32
.align 16
PI_BY_2:
.long 856972295
.long 1016178214
.long 1413754136
.long 1073291771
.type PI_BY_2,@object
.size PI_BY_2,16
.align 16
NEG_PI:
.long 856972295
.long 3164710438
.long 1413754136
.long 3221823995
.type NEG_PI,@object
.size NEG_PI,16
.align 16
cv2:
.long 780903145
.long 1066854586
.long 858993459
.long 1068708659
.long 3340530119
.long 1067392113
.long 1431655765
.long 1069897045
.long 1321528399
.long 1066517740
.long 3067833783
.long 1067899757
.long 2021159460
.long 1065855096
.long 2576980378
.long 1066178969
.type cv2,@object
.size cv2,64
.align 16
HALFMASK:
.long 4160749568
.long 4294967295
.long 4160749568
.long 4294967295
.type HALFMASK,@object
.size HALFMASK,16
.align 16
PI:
.long 856972295
.long 1017226790
.long 1413754136
.long 1074340347
.type PI,@object
.size PI,16
.align 4
ONEMASK:
.long 0
.long 1072693248
.type ONEMASK,@object
.size ONEMASK,8
.align 4
TMASK:
.long 0
.long 4294950912
.type TMASK,@object
.size TMASK,8
.align 4
ONE_BY_2:
.long 0
.long 1071644672
.type ONE_BY_2,@object
.size ONE_BY_2,8
.data
.section .note.GNU-stack, ""
// -- Begin DWARF2 SEGMENT .eh_frame
.section .eh_frame,"a",@progbits
.eh_frame_seg:
.align 1
.4byte 0x00000014
.8byte 0x00527a0100000000
.8byte 0x08070c1b01107801
.4byte 0x00000190
.4byte 0x0000001c
.4byte 0x0000001c
.4byte ..___tag_value_acos.1-.
.4byte ..___tag_value_acos.5-..___tag_value_acos.1
.2byte 0x0400
.4byte ..___tag_value_acos.3-..___tag_value_acos.1
.2byte 0x200e
.byte 0x04
.4byte ..___tag_value_acos.4-..___tag_value_acos.3
.2byte 0x080e
.byte 0x00
# End