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- /*
- * 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_k32.c"
- .text
- ..TXTST0:
- # -- Begin __libm_log_k32
- .text
- .align 16,0x90
- .hidden __libm_log_k32
- .globl __libm_log_k32
- __libm_log_k32:
- # parameter 1: 8 + %ebp
- ..B1.1:
- ..L1:
- pushl %ebp
- movl %esp, %ebp
- andl $-16, %esp
- subl $16, %esp
- movl 12(%ebp), %edx
- movl %edx, %eax
- call ..L2
- ..L2:
- popl %ecx
- lea _GLOBAL_OFFSET_TABLE_+[. - ..L2](%ecx), %ecx
- andl $2146435072, %eax
- negl %eax
- addl $2145386496, %eax
- fldl .L_2il0floatpacket.0@GOTOFF(%ecx)
- movl %eax, 12(%esp)
- lea -1072676864(%edx), %eax
- movl $0, 8(%esp)
- cmpl $24576, %eax
- jae ..B1.3
- ..B1.2:
- fldl 8(%ebp)
- faddp %st, %st(1)
- fld %st(0)
- fmul %st(1), %st
- fxch %st(1)
- fstl 8(%ebp)
- fldl 32+_Q@GOTOFF(%ecx)
- fmul %st(2), %st
- fldl 24+_Q@GOTOFF(%ecx)
- fmul %st(3), %st
- fxch %st(1)
- faddl 16+_Q@GOTOFF(%ecx)
- fmul %st(3), %st
- fxch %st(1)
- faddl 8+_Q@GOTOFF(%ecx)
- fmul %st(2), %st
- faddp %st, %st(1)
- faddl _Q@GOTOFF(%ecx)
- fmulp %st, %st(2)
- faddp %st, %st(1)
- movl %ebp, %esp
- popl %ebp
- ret
- ..B1.3:
- fldl 8(%ebp)
- movl %edx, %eax
- fmull 8(%esp)
- shrl $12, %edx
- movzbl %dl, %edx
- shrl $20, %eax
- addl $-1023, %eax
- movl %eax, (%esp)
- fmuls __libm_rcp_table_256@GOTOFF(%ecx,%edx,4)
- faddp %st, %st(1)
- fstl 8(%ebp)
- fldl 8+_P@GOTOFF(%ecx)
- fmul %st(1), %st
- fildl (%esp)
- fxch %st(1)
- faddl _P@GOTOFF(%ecx)
- fmul %st(2), %st
- fmul %st(2), %st
- faddp %st, %st(2)
- fmull _LN2@GOTOFF(%ecx)
- faddl __libm_logf_table_256@GOTOFF(%ecx,%edx,8)
- faddp %st, %st(1)
- ..B1.4:
- movl %ebp, %esp
- popl %ebp
- ret
- .align 16,0x90
- .type __libm_log_k32,@function
- .size __libm_log_k32,.-__libm_log_k32
- .data
- # -- End __libm_log_k32
- .section .rodata, "a"
- .align 8
- .align 8
- .L_2il0floatpacket.0:
- .long 0x00000000,0xbff00000
- .type .L_2il0floatpacket.0,@object
- .size .L_2il0floatpacket.0,8
- .align 4
- _Q:
- .long 4294868184
- .long 3219128319
- .long 1443356411
- .long 1070945621
- .long 823147527
- .long 3218079745
- .long 748089218
- .long 1070176642
- .long 1053536005
- .long 3217353219
- .type _Q,@object
- .size _Q,40
- .align 4
- _P:
- .long 3879088107
- .long 3219128321
- .long 1754324240
- .long 1070945626
- .type _P,@object
- .size _P,16
- .align 4
- _LN2:
- .long 4277811695
- .long 1072049730
- .type _LN2,@object
- .size _LN2,8
- .data
- .hidden __libm_rcp_table_256
- .hidden __libm_logf_table_256
- .section .note.GNU-stack, ""
- # End
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