/* * 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 * History: * 03-14-2016 Initial version. numerics svn rev. 12864 */ .file "sqrtf_wmt.c" .text ..TXTST0: # -- Begin sqrtf .text .align 16,0x90 .globl sqrtf sqrtf: # parameter 1: 8 + %ebp ..B1.1: ..L1: pushl %ebp movl %esp, %ebp andl $-16, %esp subl $16, %esp flds 8(%ebp) movl 8(%ebp), %edx cmpl $2139095040, %edx ja ..B1.3 ..B1.2: fstps 8(%esp) movss 8(%esp), %xmm0 sqrtss %xmm0, %xmm0 movss %xmm0, (%esp) flds (%esp) movl %ebp, %esp popl %ebp ret ..B1.3: movl %edx, %eax andl $2147483647, %eax cmpl $2139095040, %eax ja ..B1.8 ..B1.4: cmpl $-2147483648, %edx je ..B1.6 ..B1.5: fstp %st(0) call ..L2 ..L2: popl %eax lea _GLOBAL_OFFSET_TABLE_+[. - ..L2](%eax), %eax movss _ConstantTable@GOTOFF(%eax), %xmm0 mulss 16+_ConstantTable@GOTOFF(%eax), %xmm0 movss %xmm0, (%esp) flds (%esp) ..B1.6: movl %ebp, %esp popl %ebp ret ..B1.8: fadd %st(0), %st movl %ebp, %esp popl %ebp ret .align 16,0x90 .type sqrtf,@function .size sqrtf,.-sqrtf .data # -- End sqrtf .section .rodata, "a" .align 16 .align 16 _ConstantTable: .long 0 .long 2147483648 .long 0 .long 0 .long 2139095040 .long 4286578688 .long 0 .long 0 .type _ConstantTable,@object .size _ConstantTable,32 .data .section .note.GNU-stack, "" # End