linux-sgx-trts-modified/external/sgx_libm/intel64/sinf_gen.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 "sinf_gen.c"
	.text
..TXTST0:
# -- Begin  sinf
	.text
       .align    16,0x90
	.globl sinf
sinf:
# parameter 1: %xmm0
..B1.1:
	.cfi_startproc
..___tag_value_sinf.1:
..L2:

..B1.2:
        subq      $32, %rsp
	.cfi_def_cfa_offset 40
        stmxcsr   8(%rsp)
        cmpl      $-24577, 8(%rsp)
        jne       .L_2TAG_PACKET_0.0.1
.L_2TAG_PACKET_1.0.1:
        pshuflw   $68, %xmm0, %xmm1
        movd      %xmm0, %ecx
        cvtps2pd  %xmm1, %xmm1
        movq      $0x40445f306e000000, %rax
        movd      %rax, %xmm2
        movl      $2147483647, %r10d
        movl      $1241513983, %r8d
        andl      %ecx, %r10d
        subl      %r10d, %r8d
        subl      $964689920, %r10d
        orl       %r10d, %r8d
        jl        .L_2TAG_PACKET_2.0.1
        movq      $0x4338000000000000, %r11
        movd      %r11, %xmm4
        mulsd     %xmm1, %xmm2
        movq      $0xbe5b1bbead603d8b, %rdx
        movd      %rdx, %xmm3
        movapd    %xmm2, %xmm5
        addsd     %xmm4, %xmm2
        movd      %xmm2, %r9d
        subsd     %xmm4, %xmm2
        mulsd     %xmm3, %xmm1
.L_2TAG_PACKET_3.0.1:
        lea       Ctable(%rip), %r10
        movl      $384, %eax
        movq      $0x40c37423899a1558, %rdx
        movd      %rdx, %xmm4
        subsd     %xmm2, %xmm5
        addl      %r9d, %r9d
        movl      %r9d, %r8d
        sarb      $7, %r9b
        andl      %r8d, %eax
        addb      %r9b, %r8b
        xorb      %r9b, %r8b
        addsd     %xmm5, %xmm1
        andl      $254, %r8d
        movsd     (%r10,%r8,8), %xmm3
        movq      $0x40a9f02f6222c720, %r11
        movd      %r11, %xmm0
        movapd    %xmm1, %xmm2
        unpcklpd  %xmm1, %xmm2
        mulsd     %xmm1, %xmm1
        movsd     8(%r10,%r8,8), %xmm5
        movl      %eax, %r9d
        addl      $128, %r9d
        andl      $256, %r9d
        shlq      $55, %r9
        mulsd     %xmm2, %xmm3
        movd      %r9, %xmm2
        subsd     %xmm1, %xmm0
        andl      $256, %eax
        shlq      $55, %rax
        subsd     %xmm1, %xmm4
        movd      %rax, %xmm1
        xorpd     %xmm2, %xmm4
        mulsd     %xmm5, %xmm0
        mulsd     %xmm4, %xmm3
        xorpd     %xmm1, %xmm0
        addsd     %xmm3, %xmm0
        movl      8(%rsp), %eax
        andl      $-24577, %eax
        cmpl      8(%rsp), %eax
        jne       .L_2TAG_PACKET_4.0.1
.L_2TAG_PACKET_5.0.1:
        cvtpd2ps  %xmm0, %xmm0
        addq      $32, %rsp
        ret       
.L_2TAG_PACKET_2.0.1:
        andl      $2147483647, %ecx
        cmpl      $1040187392, %ecx
        ja        .L_2TAG_PACKET_6.0.1
        cvtss2sd  %xmm0, %xmm0
        mulsd     ONE_M230(%rip), %xmm0
        movl      8(%rsp), %eax
        andl      $-24577, %eax
        cmpl      8(%rsp), %eax
        jne       .L_2TAG_PACKET_4.0.1
        jmp       .L_2TAG_PACKET_5.0.1
.L_2TAG_PACKET_6.0.1:
        movd      %xmm0, %eax
        andl      $2139095040, %eax
        cmpl      $2139095040, %eax
        je        .L_2TAG_PACKET_7.0.1
        shrl      $23, %r10d
        subl      $27, %r10d
        andl      $65528, %r10d
        lea       Pitable(%rip), %rax
        movsd     (%rax,%r10,2), %xmm3
        movsd     8(%rax,%r10,2), %xmm5
        movq      $0xffffffffff000000, %r9
        movd      %r9, %xmm2
        movq      $0x4338000000000000, %r11
        movd      %r11, %xmm4
        andpd     %xmm3, %xmm2
        psllq     $40, %xmm3
        mulsd     %xmm1, %xmm2
        mulsd     %xmm1, %xmm3
        mulsd     %xmm5, %xmm1
        movapd    %xmm2, %xmm0
        addsd     %xmm3, %xmm2
        movapd    %xmm2, %xmm5
        subsd     %xmm2, %xmm0
        addsd     %xmm4, %xmm2
        addsd     %xmm0, %xmm3
        movd      %xmm2, %r9d
        subsd     %xmm4, %xmm2
        addsd     %xmm3, %xmm1
        jmp       .L_2TAG_PACKET_3.0.1
.L_2TAG_PACKET_7.0.1:
        movl      8(%rsp), %eax
        andl      $-24577, %eax
        cmpl      8(%rsp), %eax
        je        .L_2TAG_PACKET_8.0.1
        stmxcsr   16(%rsp)
        movl      8(%rsp), %eax
        andl      $24576, %eax
        orl       %eax, 16(%rsp)
        ldmxcsr   16(%rsp)
.L_2TAG_PACKET_8.0.1:
        subss     %xmm0, %xmm0
        addq      $32, %rsp
        ret       
.L_2TAG_PACKET_0.0.1:
        movl      8(%rsp), %eax
        andl      $-24577, %eax
        movl      %eax, 16(%rsp)
        ldmxcsr   16(%rsp)
        jmp       .L_2TAG_PACKET_1.0.1
.L_2TAG_PACKET_4.0.1:
        stmxcsr   16(%rsp)
        movl      8(%rsp), %eax
        andl      $24576, %eax
        orl       %eax, 16(%rsp)
        ldmxcsr   16(%rsp)
        jmp       .L_2TAG_PACKET_5.0.1
	.cfi_def_cfa_offset 8
..B1.3:
        .align    16,0x90
	.cfi_endproc
	.type	sinf,@function
	.size	sinf,.-sinf
	.data
# -- End  sinf
	.section .rodata, "a"
	.align 16
	.align 16
Ctable:
	.long	3861233235
	.long	1053076412
	.long	0
	.long	0
	.long	3836476539
	.long	1053076004
	.long	1466910230
	.long	1054802127
	.long	522802171
	.long	1053074781
	.long	1693671239
	.long	1055850091
	.long	1381230637
	.long	1053072742
	.long	3419039295
	.long	1056390099
	.long	3096463640
	.long	1053069889
	.long	3054827835
	.long	1056896220
	.long	163641427
	.long	1053066225
	.long	3381119115
	.long	1057182863
	.long	2063766514
	.long	1053061750
	.long	544295963
	.long	1057434550
	.long	3193221610
	.long	1053056468
	.long	3297207428
	.long	1057685321
	.long	36665700
	.long	1053050383
	.long	2811721921
	.long	1057935027
	.long	4043704933
	.long	1053043496
	.long	2950925715
	.long	1058098350
	.long	2964703016
	.long	1053035814
	.long	2674059679
	.long	1058221912
	.long	3789723003
	.long	1053027340
	.long	879820317
	.long	1058344717
	.long	2671784286
	.long	1053018080
	.long	1979618421
	.long	1058466690
	.long	2093526290
	.long	1053008039
	.long	3945677176
	.long	1058587758
	.long	2262842797
	.long	1052997223
	.long	2796081240
	.long	1058707849
	.long	1097233945
	.long	1052985639
	.long	1373383079
	.long	1058826890
	.long	2796885356
	.long	1052973293
	.long	941816458
	.long	1058944809
	.long	646746141
	.long	1052960194
	.long	1372808103
	.long	1059061535
	.long	2767093429
	.long	1052946348
	.long	664370609
	.long	1059119379
	.long	2028347177
	.long	1052931765
	.long	1369913724
	.long	1059176444
	.long	1799297257
	.long	1052916453
	.long	3344537919
	.long	1059232808
	.long	3039475318
	.long	1052900421
	.long	2500108843
	.long	1059288438
	.long	4275292648
	.long	1052883679
	.long	944109265
	.long	1059343300
	.long	1575056534
	.long	1052866238
	.long	2771364651
	.long	1059397360
	.long	1407782048
	.long	1052848107
	.long	1264637048
	.long	1059450587
	.long	3436142021
	.long	1052829297
	.long	453708735
	.long	1059502948
	.long	488211833
	.long	1052809821
	.long	2313428161
	.long	1059554411
	.long	2993330
	.long	1052789689
	.long	2550341159
	.long	1059604946
	.long	755484892
	.long	1052767523
	.long	3567792879
	.long	1059654522
	.long	3348027550
	.long	1052724710
	.long	1659779181
	.long	1059703110
	.long	2580634211
	.long	1052680662
	.long	4268074870
	.long	1059750679
	.long	742418353
	.long	1052635405
	.long	4288148241
	.long	1059797202
	.long	3250975870
	.long	1052588965
	.long	1618129506
	.long	1059842651
	.long	1401987205
	.long	1052541372
	.long	3231311734
	.long	1059886997
	.long	2361617751
	.long	1052492653
	.long	1772140623
	.long	1059930215
	.long	3322544997
	.long	1052442838
	.long	1395127179
	.long	1059972278
	.long	17970311
	.long	1052391958
	.long	652328457
	.long	1060013161
	.long	3823857331
	.long	1052340041
	.long	1148832537
	.long	1060052839
	.long	3024934267
	.long	1052287121
	.long	3311502568
	.long	1060091288
	.long	1388494065
	.long	1052233229
	.long	1077921708
	.long	1060119411
	.long	902054988
	.long	1052178397
	.long	115411415
	.long	1060137373
	.long	1689375324
	.long	1052122658
	.long	3838419993
	.long	1060154686
	.long	1925003623
	.long	1052066046
	.long	1813501338
	.long	1060171342
	.long	2042383238
	.long	1052008595
	.long	2490283769
	.long	1060187329
	.long	350661592
	.long	1051950340
	.long	3162654741
	.long	1060202638
	.long	1535093810
	.long	1051891315
	.long	2878576948
	.long	1060217260
	.long	3681356269
	.long	1051831556
	.long	2463945945
	.long	1060231186
	.long	2478530408
	.long	1051771100
	.long	250409509
	.long	1060244408
	.long	3726787968
	.long	1051698237
	.long	687004205
	.long	1060256917
	.long	2082609563
	.long	1051574753
	.long	1475857720
	.long	1060268706
	.long	1666812989
	.long	1051450094
	.long	2181617495
	.long	1060279768
	.long	2865853451
	.long	1051324335
	.long	4249822861
	.long	1060290096
	.long	321119318
	.long	1051197553
	.long	2434209605
	.long	1060299685
	.long	4207787592
	.long	1051069822
	.long	1992674941
	.long	1060308528
	.long	1382541649
	.long	1050941222
	.long	1522351063
	.long	1060316620
	.long	2429158325
	.long	1050811828
	.long	1563320407
	.long	1060323956
	.long	2803392399
	.long	1050681719
	.long	316258674
	.long	1060330532
	.long	3917367244
	.long	1050428795
	.long	2243801771
	.long	1060336343
	.long	1991825541
	.long	1050166188
	.long	900924147
	.long	1060341387
	.long	624330694
	.long	1049902623
	.long	418831766
	.long	1060345660
	.long	3087185898
	.long	1049638258
	.long	2627920248
	.long	1060349159
	.long	3670374716
	.long	1049121932
	.long	2769466396
	.long	1060351883
	.long	3431923622
	.long	1048590963
	.long	2385983684
	.long	1060353830
	.long	918535681
	.long	1047542708
	.long	735532773
	.long	1060354999
	.long	0
	.long	0
	.long	3384690142
	.long	1060355388
	.type	Ctable,@object
	.size	Ctable,1040
	.align 16
Pitable:
	.long	1832810809
	.long	1078222640
	.long	4036845384
	.long	1030771879
	.long	1832810809
	.long	1078222640
	.long	4036845384
	.long	1030771879
	.long	1916669064
	.long	1072155675
	.long	660066805
	.long	1024797180
	.long	3829231700
	.long	1062745828
	.long	2884172442
	.long	1017445907
	.long	540874025
	.long	1055617650
	.long	4198409884
	.long	1011844330
	.long	2839315448
	.long	1046639136
	.long	4204424928
	.long	1000582120
	.long	1329339431
	.long	1038229673
	.long	1295478839
	.long	993391741
	.long	658191860
	.long	1024797180
	.long	3691886121
	.long	979325773
	.long	1966800710
	.long	1020436418
	.long	1882642597
	.long	977095991
	.long	2100977488
	.long	1012908661
	.long	1840335565
	.long	967470816
	.long	4198093645
	.long	1000582120
	.long	3307942521
	.long	957055414
	.long	2839123165
	.long	996851343
	.long	1387472776
	.long	952638316
	.long	2788761024
	.long	988712873
	.long	3005712498
	.long	944467026
	.long	3694676832
	.long	979325773
	.long	1326507024
	.long	934847846
	.long	221775557
	.long	970149340
	.long	1133527550
	.long	924162364
	.type	Pitable,@object
	.size	Pitable,240
	.align 8
ONE_M230:
	.long	4286578688
	.long	1072693247
	.type	ONE_M230,@object
	.size	ONE_M230,8
	.data
	.section .note.GNU-stack, ""
// -- Begin DWARF2 SEGMENT .eh_frame
	.section .eh_frame,"a",@progbits
.eh_frame_seg:
	.align 1
# End