/* * 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 "llround_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 llround .text .align 16,0x90 .globl llround llround: # 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 movsd 128(%esp), %xmm0 movsd %xmm0, 16(%esp) pextrw $3, %xmm0, %eax movl $32767, %edx andl %eax, %edx cmpl $17200, %edx jge .L_2TAG_PACKET_0.0.3 cmpl $16368, %edx jl .L_2TAG_PACKET_1.0.3 movapd %xmm0, %xmm5 movapd 112(%ebx), %xmm4 pxor %xmm6, %xmm6 pand %xmm0, %xmm4 movapd %xmm0, %xmm1 psrlq $52, %xmm0 cmpltsd %xmm6, %xmm5 pand 64(%ebx), %xmm0 movss 80(%ebx), %xmm2 movss 96(%ebx), %xmm3 pcmpeqd %xmm6, %xmm6 psubd %xmm0, %xmm2 psubd %xmm0, %xmm3 psrlq %xmm3, %xmm1 por 128(%ebx), %xmm4 pand 144(%ebx), %xmm1 psrlq %xmm2, %xmm4 pxor %xmm5, %xmm6 paddq %xmm1, %xmm4 pand %xmm4, %xmm5 pand %xmm4, %xmm6 psubq %xmm5, %xmm6 movd %xmm6, %eax psrlq $32, %xmm6 movd %xmm6, %edx jmp .L_2TAG_PACKET_2.0.3 .L_2TAG_PACKET_0.0.3: comisd 16(%ebx), %xmm0 jc .L_2TAG_PACKET_3.0.3 comisd (%ebx), %xmm0 jnc .L_2TAG_PACKET_3.0.3 .L_2TAG_PACKET_4.0.3: fldl 16(%esp) subl $8, %esp fistpll (%esp) popl %eax popl %edx jmp .L_2TAG_PACKET_2.0.3 .L_2TAG_PACKET_1.0.3: subl $16352, %edx xorl $32768, %eax movl $1, %ecx shrl $31, %edx shrl $15, %eax xorl %edx, %ecx orl %eax, %edx andl %ecx, %eax shll $31, %ecx addl %edx, %eax movl 20(%esp), %edx subl $1, %eax andl %ecx, %edx sarl $31, %edx jmp .L_2TAG_PACKET_2.0.3 .L_2TAG_PACKET_3.0.3: jp .L_2TAG_PACKET_5.0.3 pcmpeqd %xmm1, %xmm1 pslld $23, %xmm1 subss %xmm1, %xmm1 movl $0, (%esp) movl $-2147483648, 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_5.0.3: movl $-2147483648, %edx movl $0, %eax .L_2TAG_PACKET_2.0.3: movl 64(%esp), %ebx movl %ebp, %esp popl %ebp ret ..B2.3: .align 16,0x90 .type llround,@function .size llround,.-llround .data # -- End llround .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 .long 1138753536 .long 0 .long 1138753536 .long 0 .long 3286237184 .long 0 .long 3286237184 .long 0 .long 2147483648 .long 0 .long 2147483648 .long 0 .long 1072693248 .long 0 .long 1072693248 .long 2047 .long 0 .long 2047 .long 0 .long 1075 .long 1075 .long 1075 .long 1075 .long 1074 .long 1074 .long 1074 .long 1074 .long 4294967295 .long 1048575 .long 0 .long 0 .long 0 .long 1048576 .long 0 .long 0 .long 1 .long 0 .long 0 .long 0 .type static_const_table,@object .size static_const_table,160 .data .section .note.GNU-stack, "" # End