linux-sgx-trts-modified/external/sgx_libm/intel64/libm_log_k64.S

/*
* Math library
*
* Copyright (C) 2016 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.
*
*
* Author Name <jingwei.zhang@intel.com>
*   History:
*   03-14-2016 Initial version. numerics svn rev. 12864
*/
	.file "libm_log_k64.c"
	.text
..TXTST0:
# -- Begin  __libm_log_k64
	.text
       .align    16,0x90
	.globl __libm_log_k64
__libm_log_k64:
# parameter 1: %xmm0
# parameter 2: %xmm1
# parameter 3: %rdi
..B1.1:
	.cfi_startproc
..___tag_value___libm_log_k64.1:
..L2:

        movaps    %xmm1, %xmm6
        movsd     %xmm0, -24(%rsp)
        movzwl    -18(%rsp), %esi
        andl      $32752, %esi
        shrl      $4, %esi
        cmpl      $2047, %esi
        jge       ..B1.12
..B1.2:
        testl     %esi, %esi
        jne       ..B1.6
..B1.3:
        testl     $1048575, -20(%rsp)
        jne       ..B1.6
..B1.4:
        cmpl      $0, -24(%rsp)
        jne       ..B1.6
..B1.5:
        lea       1640+_libm_log_k64_table(%rip), %rax
        lea       1624+_libm_log_k64_table(%rip), %rcx
        movq      (%rax), %rdx
        movq      (%rcx), %rsi
        movq      %rdx, (%rdi)
        movq      %rsi, 8(%rdi)
        ret       
..B1.6:
        testb     $-128, -17(%rsp)
        jne       ..B1.11
..B1.7:
        movsd     -24(%rsp), %xmm4
        testl     %esi, %esi
        jne       ..B1.9
..B1.8:
        lea       1656+_libm_log_k64_table(%rip), %rax
        pxor      %xmm9, %xmm9
        movsd     (%rax), %xmm0
        mulsd     %xmm0, %xmm4
        mulsd     %xmm0, %xmm6
        movsd     %xmm4, -24(%rsp)
        movzwl    -18(%rsp), %esi
        andl      $32752, %esi
        shrl      $4, %esi
        addl      $-1076, %esi
        cvtsi2sd  %esi, %xmm9
        jmp       ..B1.10
..B1.9:
        addl      $-1023, %esi
        pxor      %xmm9, %xmm9
        cvtsi2sd  %esi, %xmm9
..B1.10:
        lea       1616+_libm_log_k64_table(%rip), %rcx
        negl      %esi
        addl      $1023, %esi
        lea       1664+_libm_log_k64_table(%rip), %rax
        andl      $2047, %esi
        lea       _libm_log_k64_table(%rip), %r11
        shll      $4, %esi
        lea       1672+_libm_log_k64_table(%rip), %rdx
        movzwl    6(%rcx), %r8d
        movsd     (%rcx), %xmm5
        andl      $-32753, %r8d
        movsd     %xmm5, -16(%rsp)
        orl       %esi, %r8d
        movw      %r8w, -10(%rsp)
        lea       1680+_libm_log_k64_table(%rip), %rsi
        movsd     (%rax), %xmm7
        lea       1688+_libm_log_k64_table(%rip), %rax
        movsd     -16(%rsp), %xmm1
        lea       1600+_libm_log_k64_table(%rip), %rcx
        movsd     (%rdx), %xmm0
        lea       1608+_libm_log_k64_table(%rip), %rdx
        movsd     (%rsi), %xmm2
        lea       1592+_libm_log_k64_table(%rip), %rsi
        movsd     (%rax), %xmm3
        lea       1584+_libm_log_k64_table(%rip), %r8
        movaps    %xmm3, %xmm8
        lea       1560+_libm_log_k64_table(%rip), %rax
        mulsd     %xmm1, %xmm4
        mulsd     %xmm1, %xmm6
        mulsd     %xmm9, %xmm7
        addsd     %xmm4, %xmm8
        mulsd     %xmm0, %xmm9
        addsd     %xmm4, %xmm2
        subsd     %xmm3, %xmm8
        movsd     %xmm2, -8(%rsp)
        subsd     %xmm8, %xmm4
        movl      -8(%rsp), %r9d
        addsd     %xmm4, %xmm6
        andl      $127, %r9d
        movsd     %xmm8, -24(%rsp)
        movsd     (%rdx), %xmm4
        lea       (%r9,%r9,2), %r10d
        lea       1576+_libm_log_k64_table(%rip), %r9
        movsd     (%r11,%r10,8), %xmm10
        mulsd     %xmm10, %xmm8
        addsd     8(%r11,%r10,8), %xmm7
        addsd     16(%r11,%r10,8), %xmm9
        mulsd     %xmm6, %xmm10
        subsd     %xmm5, %xmm8
        movaps    %xmm8, %xmm6
        lea       1568+_libm_log_k64_table(%rip), %r11
        addsd     %xmm10, %xmm6
        addsd     %xmm9, %xmm10
        addsd     %xmm7, %xmm8
        mulsd     %xmm6, %xmm4
        movsd     %xmm8, (%rdi)
        addsd     (%rcx), %xmm4
        mulsd     %xmm6, %xmm4
        addsd     (%rsi), %xmm4
        mulsd     %xmm6, %xmm4
        addsd     (%r8), %xmm4
        mulsd     %xmm6, %xmm4
        addsd     (%r9), %xmm4
        mulsd     %xmm6, %xmm4
        addsd     (%r11), %xmm4
        mulsd     %xmm6, %xmm4
        mulsd     %xmm6, %xmm6
        addsd     (%rax), %xmm4
        mulsd     %xmm4, %xmm6
        addsd     %xmm6, %xmm10
        movsd     %xmm10, 8(%rdi)
        ret       
..B1.11:
        lea       1648+_libm_log_k64_table(%rip), %rax
        movq      (%rax), %rdx
        movq      %rdx, (%rdi)
        movq      %rdx, 8(%rdi)
        ret       
..B1.12:
        lea       1632+_libm_log_k64_table(%rip), %rax
        lea       1624+_libm_log_k64_table(%rip), %rdx
        movsd     -24(%rsp), %xmm0
        movq      (%rdx), %rcx
        movq      %rcx, 8(%rdi)
        addsd     (%rax), %xmm0
        movsd     %xmm0, (%rdi)
..B1.13:
        ret       
        .align    16,0x90
	.cfi_endproc
	.type	__libm_log_k64,@function
	.size	__libm_log_k64,.-__libm_log_k64
	.data
# -- End  __libm_log_k64
	.section .rodata, "a"
	.align 16
	.align 16
_libm_log_k64_table:
	.long	0
	.long	1072693248
	.long	0
	.long	0
	.long	0
	.long	0
	.long	0
	.long	1072660480
	.long	1486880768
	.long	1066410070
	.long	1813744607
	.long	3179892593
	.long	0
	.long	1072629760
	.long	377487360
	.long	1067416219
	.long	919019713
	.long	3179241129
	.long	0
	.long	1072599040
	.long	1513619456
	.long	1067944025
	.long	874573033
	.long	3178512940
	.long	0
	.long	1072570368
	.long	3221749760
	.long	1068427825
	.long	4181665006
	.long	3177478212
	.long	0
	.long	1072541696
	.long	4162322432
	.long	1068708823
	.long	627020255
	.long	1028629941
	.long	0
	.long	1072513024
	.long	183107584
	.long	1068957907
	.long	2376703469
	.long	1030233118
	.long	0
	.long	1072486400
	.long	1053425664
	.long	1069192557
	.long	696277142
	.long	1030474863
	.long	0
	.long	1072459776
	.long	3996123136
	.long	1069430535
	.long	2630798680
	.long	1028792016
	.long	0
	.long	1072435200
	.long	3452764160
	.long	1069600382
	.long	624954044
	.long	3177101741
	.long	0
	.long	1072409600
	.long	207650816
	.long	1069717971
	.long	3272735636
	.long	3175176575
	.long	0
	.long	1072386048
	.long	2647228416
	.long	1069827627
	.long	3594228712
	.long	1029303785
	.long	0
	.long	1072362496
	.long	2712010752
	.long	1069938736
	.long	3653242769
	.long	3176839013
	.long	0
	.long	1072338944
	.long	374439936
	.long	1070051337
	.long	4072775574
	.long	3176577495
	.long	0
	.long	1072316416
	.long	3707174912
	.long	1070160474
	.long	1486946159
	.long	1023930920
	.long	0
	.long	1072294912
	.long	1443954688
	.long	1070265993
	.long	293532967
	.long	3176278277
	.long	0
	.long	1072273408
	.long	127762432
	.long	1070372856
	.long	3404145447
	.long	3177023955
	.long	0
	.long	1072252928
	.long	2053832704
	.long	1070475911
	.long	1575076358
	.long	1029048544
	.long	0
	.long	1072232448
	.long	3194093568
	.long	1070580248
	.long	1864169120
	.long	1026866084
	.long	0
	.long	1072212992
	.long	3917201408
	.long	1070638340
	.long	2362145246
	.long	3175606197
	.long	0
	.long	1072193536
	.long	3417112576
	.long	1070689116
	.long	70087871
	.long	3174183577
	.long	0
	.long	1072175104
	.long	4226777088
	.long	1070737793
	.long	1620410586
	.long	3174700065
	.long	0
	.long	1072156672
	.long	3168870400
	.long	1070787042
	.long	311238082
	.long	1025781772
	.long	0
	.long	1072139264
	.long	2150580224
	.long	1070834092
	.long	1664262457
	.long	3175299224
	.long	0
	.long	1072120832
	.long	4095672320
	.long	1070884491
	.long	1657121015
	.long	3174674199
	.long	0
	.long	1072104448
	.long	2595577856
	.long	1070929805
	.long	2014006823
	.long	3175423830
	.long	0
	.long	1072087040
	.long	3747176448
	.long	1070978493
	.long	144991708
	.long	3171552042
	.long	0
	.long	1072070656
	.long	1050435584
	.long	1071024840
	.long	3386227432
	.long	1027876916
	.long	0
	.long	1072055296
	.long	255516672
	.long	1071068760
	.long	2637594316
	.long	1028049573
	.long	0
	.long	1072038912
	.long	1640783872
	.long	1071116120
	.long	893247007
	.long	1028452162
	.long	0
	.long	1072023552
	.long	2940411904
	.long	1071161011
	.long	813240633
	.long	1027664048
	.long	0
	.long	1072009216
	.long	882917376
	.long	1071203348
	.long	2376597551
	.long	3175828767
	.long	0
	.long	1071993856
	.long	213966848
	.long	1071249188
	.long	2977204125
	.long	1028350609
	.long	0
	.long	1071979520
	.long	2921504768
	.long	1071292428
	.long	523218347
	.long	1028007004
	.long	0
	.long	1071965184
	.long	3186655232
	.long	1071336119
	.long	2352907891
	.long	1026967097
	.long	0
	.long	1071951872
	.long	2653364224
	.long	1071377101
	.long	2453418583
	.long	3174349512
	.long	0
	.long	1071938560
	.long	3759783936
	.long	1071418487
	.long	3685870403
	.long	3175415611
	.long	0
	.long	1071925248
	.long	2468364288
	.long	1071460286
	.long	1578908842
	.long	3175510517
	.long	0
	.long	1071911936
	.long	81903616
	.long	1071502506
	.long	770710269
	.long	1026742353
	.long	0
	.long	1071899648
	.long	2799321088
	.long	1071541858
	.long	3822266185
	.long	1028434427
	.long	0
	.long	1071886336
	.long	2142265344
	.long	1071584911
	.long	175901806
	.long	3173871540
	.long	0
	.long	1071874048
	.long	2944024576
	.long	1071625048
	.long	2747360403
	.long	1027672159
	.long	0
	.long	1071862784
	.long	3434301440
	.long	1071653426
	.long	4194662196
	.long	3173893003
	.long	0
	.long	1071850496
	.long	1547755520
	.long	1071673870
	.long	4248764681
	.long	3172759087
	.long	0
	.long	1071839232
	.long	4246986752
	.long	1071692786
	.long	2840205638
	.long	3174430911
	.long	0
	.long	1071826944
	.long	3418390528
	.long	1071713619
	.long	3041880823
	.long	1025440860
	.long	0
	.long	1071816704
	.long	4143093760
	.long	1071731139
	.long	2727587401
	.long	3173965207
	.long	0
	.long	1071805440
	.long	3121326080
	.long	1071750582
	.long	3173887692
	.long	3174190163
	.long	0
	.long	1071794176
	.long	1852893184
	.long	1071770207
	.long	3951060252
	.long	1027348295
	.long	0
	.long	1071783936
	.long	3636379648
	.long	1071788208
	.long	1684924001
	.long	3174777086
	.long	0
	.long	1071773696
	.long	516505600
	.long	1071806366
	.long	429181199
	.long	3173211033
	.long	0
	.long	1071763456
	.long	4186185728
	.long	1071824681
	.long	2044904577
	.long	3174967132
	.long	0
	.long	1071753216
	.long	877596672
	.long	1071843159
	.long	1396318105
	.long	3173959727
	.long	0
	.long	1071742976
	.long	2912784384
	.long	1071861800
	.long	448136789
	.long	3174814192
	.long	0
	.long	1071733760
	.long	3722825728
	.long	1071878720
	.long	714165913
	.long	3173439560
	.long	0
	.long	1071723520
	.long	2522374144
	.long	1071897682
	.long	3227240353
	.long	3173394323
	.long	0
	.long	1071714304
	.long	4165410816
	.long	1071914895
	.long	1365684961
	.long	3174365060
	.long	0
	.long	1071705088
	.long	3477135360
	.long	1071932251
	.long	368482985
	.long	3174140821
	.long	0
	.long	1071695872
	.long	2079455232
	.long	1071949752
	.long	1320576317
	.long	1026822714
	.long	0
	.long	1071687680
	.long	851795968
	.long	1071965432
	.long	3702467026
	.long	1025224125
	.long	0
	.long	1071678464
	.long	647743488
	.long	1071983213
	.long	772992109
	.long	3174038459
	.long	0
	.long	1071670272
	.long	26537984
	.long	1071999146
	.long	2360214276
	.long	3174861275
	.long	0
	.long	1071661056
	.long	1547061248
	.long	1072017216
	.long	2886781435
	.long	1026423395
	.long	0
	.long	1071652864
	.long	2854492160
	.long	1072033410
	.long	215631550
	.long	1025638968
	.long	0
	.long	1071644672
	.long	4277811200
	.long	1072049730
	.long	2479318832
	.long	1026487127
	.long	0
	.long	3219128320
	.long	1431655955
	.long	1070945621
	.long	610
	.long	3218079744
	.long	2545118337
	.long	1070176665
	.long	1378399119
	.long	3217380693
	.long	612435357
	.long	1069697472
	.long	94536557
	.long	3217031348
	.long	0
	.long	1072693248
	.long	0
	.long	0
	.long	0
	.long	2146435072
	.long	0
	.long	4293918720
	.long	0
	.long	4294443008
	.long	0
	.long	1128267776
	.long	4277811200
	.long	1072049730
	.long	2479318832
	.long	1026487127
	.long	64
	.long	1120927744
	.long	0
	.long	1094713344
	.type	_libm_log_k64_table,@object
	.size	_libm_log_k64_table,1696
	.data
	.section .note.GNU-stack, ""
// -- Begin DWARF2 SEGMENT .eh_frame
	.section .eh_frame,"a",@progbits
.eh_frame_seg:
	.align 1
# End