/* * 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 "llroundf_wmt.c" .text ..TXTST0: # -- Begin static_func .text .align 16,0x90 static_func: ..B1.1: ..L1: call ..L2 ..L2: popl %eax lea _GLOBAL_OFFSET_TABLE_+[. - ..L2](%eax), %eax lea static_const_table@GOTOFF(%eax), %eax ret .align 16,0x90 .type static_func,@function .size static_func,.-static_func .data # -- End static_func .text # -- Begin llroundf .text .align 16,0x90 .globl llroundf llroundf: # parameter 1: 8 + %ebp ..B2.1: ..L3: ..B2.2: pushl %ebp movl %esp, %ebp subl $120, %esp movl %ebx, 64(%esp) call static_func movl %eax, %ebx movss 128(%esp), %xmm0 movss %xmm0, 16(%esp) movl 16(%esp), %eax movl $2147483647, %edx andl %eax, %edx cmpl $1258291200, %edx jge .L_2TAG_PACKET_0.0.3 cmpl $1065353216, %edx jl .L_2TAG_PACKET_1.0.3 shrl $23, %edx movl $149, %ecx subl %edx, %ecx movl $8388607, %edx andl %eax, %edx shrl %cl, %eax orl $8388608, %edx andl $1, %eax shrl %cl, %edx movl $-2147483648, %ecx shrl $1, %edx xorl 16(%esp), %ecx addl %edx, %eax movl 16(%esp), %edx sarl $31, %ecx sarl $31, %edx andl %eax, %edx andl %ecx, %eax subl %edx, %eax movl 16(%esp), %edx sarl $31, %edx jmp .L_2TAG_PACKET_2.0.3 .L_2TAG_PACKET_0.0.3: cmpl $-553648128, %eax ja .L_2TAG_PACKET_3.0.3 cmpl $1593835520, %eax jge .L_2TAG_PACKET_3.0.3 flds 16(%esp) subl $8, %esp fistpll (%esp) popl %eax popl %edx jmp .L_2TAG_PACKET_2.0.3 .L_2TAG_PACKET_1.0.3: ucomiss %xmm0, %xmm0 subl $1056964608, %edx xorl $-2147483648, %eax movl $1, %ecx shrl $31, %edx shrl $31, %eax xorl %edx, %ecx orl %eax, %edx andl %ecx, %eax addl %edx, %eax movl $-1, %edx addl %eax, %edx subl $1, %eax sarl $31, %edx jmp .L_2TAG_PACKET_2.0.3 .L_2TAG_PACKET_3.0.3: comiss %xmm0, %xmm0 jp .L_2TAG_PACKET_4.0.3 pcmpeqd %xmm1, %xmm1 pslld $23, %xmm1 subss %xmm1, %xmm1 movl $-2147483648, (%esp) movl $0, 4(%esp) subl $32, %esp lea 128(%esp), %eax movl %eax, (%esp) lea 128(%esp), %eax movl %eax, 4(%esp) lea 32(%esp), %eax movl %eax, 8(%esp) movl $194, %eax movl %eax, 12(%esp) call __libm_error_support addl $32, %esp movl (%esp), %eax movl 4(%esp), %edx jmp .L_2TAG_PACKET_2.0.3 .L_2TAG_PACKET_4.0.3: movl $-2147483648, %eax .L_2TAG_PACKET_2.0.3: movl 64(%esp), %ebx movl %ebp, %esp popl %ebp ret ..B2.3: .align 16,0x90 .type llroundf,@function .size llroundf,.-llroundf .data # -- End llroundf .text # -- Begin __libm_error_support .text .align 16,0x90 __libm_error_support: # parameter 1: 4 + %esp # parameter 2: 8 + %esp # parameter 3: 12 + %esp # parameter 4: 16 + %esp ..B3.1: ..L4: ret .align 16,0x90 .type __libm_error_support,@function .size __libm_error_support,.-__libm_error_support .data # -- End __libm_error_support .section .rodata, "a" .align 16 .align 16 static_const_table: .long 0 .type static_const_table,@object .size static_const_table,4 .data .section .note.GNU-stack, "" # End