/*
* 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_exp_k32.c"
.text
..TXTST0:
# -- Begin __libm_exp_k32
.text
.align 16,0x90
.globl __libm_exp_k32
__libm_exp_k32:
# parameter 1: %xmm0
..B1.1:
.cfi_startproc
..___tag_value___libm_exp_k32.1:
..L2:
movsd %xmm0, -16(%rsp)
movl -12(%rsp), %eax
movl %eax, %edx
andl $2147483647, %edx
shrl $31, %eax
cmpl $1012924416, %edx
jb ..B1.3
..B1.2:
movsd .L_2il0floatpacket.0(%rip), %xmm1
lea _TWO_52H(%rip), %rdx
movsd .L_2il0floatpacket.1(%rip), %xmm3
lea SC2_BIAS(%rip), %rsi
movsd .L_2il0floatpacket.2(%rip), %xmm4
lea _SC2(%rip), %r10
movsd .L_2il0floatpacket.4(%rip), %xmm13
movsd (%rdx), %xmm2
movsd .L_2il0floatpacket.6(%rip), %xmm10
mulsd %xmm0, %xmm1
movsd .L_2il0floatpacket.9(%rip), %xmm6
addsd %xmm2, %xmm1
movsd %xmm1, -40(%rsp)
movsd -40(%rsp), %xmm5
movsd .L_2il0floatpacket.3(%rip), %xmm7
subsd %xmm2, %xmm5
mulsd %xmm5, %xmm3
mulsd %xmm4, %xmm5
subsd %xmm3, %xmm0
movaps %xmm0, %xmm8
movsd %xmm0, -16(%rsp)
subsd %xmm5, %xmm8
movaps %xmm8, %xmm9
subsd %xmm8, %xmm0
addsd %xmm8, %xmm6
subsd %xmm5, %xmm0
movsd %xmm6, -32(%rsp)
addsd %xmm0, %xmm9
movaps %xmm9, %xmm11
mulsd %xmm9, %xmm11
mulsd %xmm11, %xmm13
mulsd %xmm11, %xmm10
addsd .L_2il0floatpacket.5(%rip), %xmm13
addsd .L_2il0floatpacket.7(%rip), %xmm10
mulsd %xmm11, %xmm13
mulsd %xmm9, %xmm10
movl $0, -32(%rsp)
addsd %xmm10, %xmm13
movsd -32(%rsp), %xmm14
movsd .L_2il0floatpacket.8(%rip), %xmm12
addsd %xmm14, %xmm7
mulsd %xmm11, %xmm13
mulsd %xmm11, %xmm12
subsd %xmm7, %xmm8
addsd %xmm12, %xmm13
addsd %xmm8, %xmm0
movl -40(%rsp), %ecx
movl %ecx, %r8d
shll $25, %r8d
addsd %xmm13, %xmm0
sarl $25, %r8d
subl %r8d, %ecx
movslq %r8d, %r8
shlq $4, %r8
movq __libm_exp_table_128@GOTPCREL(%rip), %r9
shrl $7, %ecx
movslq (%rsi,%rax,4), %rdi
movsd 1032(%r9,%r8), %xmm15
addq %rcx, %rdi
movaps %xmm15, %xmm1
mulsd %xmm0, %xmm1
addsd %xmm14, %xmm0
mulsd %xmm14, %xmm15
mulsd 1024(%r9,%r8), %xmm0
shlq $52, %rdi
addsd %xmm0, %xmm1
movq %rdi, -24(%rsp)
addsd %xmm15, %xmm1
mulsd -24(%rsp), %xmm1
mulsd (%r10,%rax,8), %xmm1
jmp ..B1.4
..B1.3:
movsd .L_2il0floatpacket.9(%rip), %xmm1
addsd -16(%rsp), %xmm1
..B1.4:
movaps %xmm1, %xmm0
ret
.align 16,0x90
.cfi_endproc
.type __libm_exp_k32,@function
.size __libm_exp_k32,.-__libm_exp_k32
.data
# -- End __libm_exp_k32
.section .rodata, "a"
.align 8
.align 8
.L_2il0floatpacket.0:
.long 0x652b82fe,0x40671547
.type .L_2il0floatpacket.0,@object
.size .L_2il0floatpacket.0,8
.align 8
.L_2il0floatpacket.1:
.long 0x00000000,0x3f762e42
.type .L_2il0floatpacket.1,@object
.size .L_2il0floatpacket.1,8
.align 8
.L_2il0floatpacket.2:
.long 0x3de6af28,0x3e2fdf47
.type .L_2il0floatpacket.2,@object
.size .L_2il0floatpacket.2,8
.align 8
.L_2il0floatpacket.3:
.long 0x00000000,0xbff00000
.type .L_2il0floatpacket.3,@object
.size .L_2il0floatpacket.3,8
.align 8
.L_2il0floatpacket.4:
.long 0x87372663,0x3f56c16c
.type .L_2il0floatpacket.4,@object
.size .L_2il0floatpacket.4,8
.align 8
.L_2il0floatpacket.5:
.long 0x5555541d,0x3fa55555
.type .L_2il0floatpacket.5,@object
.size .L_2il0floatpacket.5,8
.align 8
.L_2il0floatpacket.6:
.long 0x6887cd7c,0x3f811111
.type .L_2il0floatpacket.6,@object
.size .L_2il0floatpacket.6,8
.align 8
.L_2il0floatpacket.7:
.long 0x55555405,0x3fc55555
.type .L_2il0floatpacket.7,@object
.size .L_2il0floatpacket.7,8
.align 8
.L_2il0floatpacket.8:
.long 0x00000000,0x3fe00000
.type .L_2il0floatpacket.8,@object
.size .L_2il0floatpacket.8,8
.align 8
.L_2il0floatpacket.9:
.long 0x00000000,0x3ff00000
.type .L_2il0floatpacket.9,@object
.size .L_2il0floatpacket.9,8
.align 4
_TWO_52H:
.long 0
.long 1127743488
.type _TWO_52H,@object
.size _TWO_52H,8
.align 4
SC2_BIAS:
.long 511
.long 1535
.type SC2_BIAS,@object
.size SC2_BIAS,8
.align 4
_SC2:
.long 0
.long 1609564160
.long 0
.long 535822336
.type _SC2,@object
.size _SC2,16
.data
.section .note.GNU-stack, ""
// -- Begin DWARF2 SEGMENT .eh_frame
.section .eh_frame,"a",@progbits
.eh_frame_seg:
.align 1
# End