/* * 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 "significandf.c" .text ..TXTST0: # -- Begin significandf .text .align 16,0x90 .globl significandf significandf: # parameter 1: 4 + %esp ..B1.1: ..L1: movl 4(%esp), %ecx movl %ecx, %edx andl $2147483647, %edx lea -8388608(%edx), %eax cmpl $2130706432, %eax jb ..B1.6 ..B1.2: decl %edx cmpl $2139095039, %edx jae ..B1.4 ..B1.3: flds 4(%esp) call ..L2 ..L2: popl %eax lea _GLOBAL_OFFSET_TABLE_+[. - ..L2](%eax), %eax fmuls .L_2il0floatpacket.0@GOTOFF(%eax) fstps 4(%esp) movl 4(%esp), %edx andl $-2139095041, %edx orl $1065353216, %edx movl %edx, 4(%esp) flds 4(%esp) ret ..B1.4: flds 4(%esp) ..B1.5: ret ..B1.6: andl $-2139095041, %ecx orl $1065353216, %ecx movl %ecx, 4(%esp) flds 4(%esp) ret .align 16,0x90 .type significandf,@function .size significandf,.-significandf .data # -- End significandf .section .rodata, "a" .align 4 .align 4 .L_2il0floatpacket.0: .long 0x4c000000 .type .L_2il0floatpacket.0,@object .size .L_2il0floatpacket.0,4 .data .section .note.GNU-stack, "" # End