/* * 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 "fpclassify.c" .text ..TXTST0: # -- Begin __fpclassifyd .text .align 16,0x90 .globl __fpclassifyd __fpclassifyd: # parameter 1: 4 + %esp ..B1.1: ..L1: fldl 4(%esp) fwait fstp %st(0) movl 8(%esp), %edx andl $2147483647, %edx movl 4(%esp), %ecx cmpl $2146435072, %edx jb ..B1.6 ..B1.2: movl $2146435072, %eax subl %eax, %edx jb ..B1.4 ..B1.14: orl %edx, %ecx je ..B1.4 ..B1.3: xorl %eax, %eax ret ..B1.4: movl $1, %eax ..B1.5: ret ..B1.6: cmpl $1048576, %edx jae ..B1.11 ..B1.7: orl %edx, %ecx je ..B1.9 ..B1.8: movl $3, %eax ret ..B1.9: movl $2, %eax ..B1.10: ret ..B1.11: movl $4, %eax ret .align 16,0x90 .type __fpclassifyd,@function .size __fpclassifyd,.-__fpclassifyd .data # -- End __fpclassifyd .text # -- Begin fpclassifyd .text .align 16,0x90 .globl fpclassifyd fpclassifyd: # parameter 1: 4 + %esp ..B2.1: ..L2: fldl 4(%esp) fwait fstp %st(0) movl 8(%esp), %edx andl $2147483647, %edx movl 4(%esp), %ecx cmpl $2146435072, %edx jb ..B2.6 ..B2.2: movl $2146435072, %eax subl %eax, %edx jb ..B2.4 ..B2.14: orl %edx, %ecx je ..B2.4 ..B2.3: xorl %eax, %eax ret ..B2.4: movl $1, %eax ..B2.5: ret ..B2.6: cmpl $1048576, %edx jae ..B2.11 ..B2.7: orl %edx, %ecx je ..B2.9 ..B2.8: movl $3, %eax ret ..B2.9: movl $2, %eax ..B2.10: ret ..B2.11: movl $4, %eax ret .align 16,0x90 .type fpclassifyd,@function .size fpclassifyd,.-fpclassifyd .data # -- End fpclassifyd .text # -- Begin __fpclassify .text .align 16,0x90 .globl __fpclassify __fpclassify: # parameter 1: 4 + %esp ..B3.1: ..L3: fldl 4(%esp) fwait fstp %st(0) movl 8(%esp), %edx andl $2147483647, %edx movl 4(%esp), %ecx cmpl $2146435072, %edx jb ..B3.6 ..B3.2: movl $2146435072, %eax subl %eax, %edx jb ..B3.4 ..B3.14: orl %edx, %ecx je ..B3.4 ..B3.3: xorl %eax, %eax ret ..B3.4: movl $1, %eax ..B3.5: ret ..B3.6: cmpl $1048576, %edx jae ..B3.11 ..B3.7: orl %edx, %ecx je ..B3.9 ..B3.8: movl $3, %eax ret ..B3.9: movl $2, %eax ..B3.10: ret ..B3.11: movl $4, %eax ret .align 16,0x90 .type __fpclassify,@function .size __fpclassify,.-__fpclassify .data # -- End __fpclassify .text # -- Begin fpclassify .text .align 16,0x90 .globl fpclassify fpclassify: # parameter 1: 4 + %esp ..B4.1: ..L4: fldl 4(%esp) fwait fstp %st(0) movl 8(%esp), %edx andl $2147483647, %edx movl 4(%esp), %ecx cmpl $2146435072, %edx jb ..B4.6 ..B4.2: movl $2146435072, %eax subl %eax, %edx jb ..B4.4 ..B4.14: orl %edx, %ecx je ..B4.4 ..B4.3: xorl %eax, %eax ret ..B4.4: movl $1, %eax ..B4.5: ret ..B4.6: cmpl $1048576, %edx jae ..B4.11 ..B4.7: orl %edx, %ecx je ..B4.9 ..B4.8: movl $3, %eax ret ..B4.9: movl $2, %eax ..B4.10: ret ..B4.11: movl $4, %eax ret .align 16,0x90 .type fpclassify,@function .size fpclassify,.-fpclassify .data # -- End fpclassify .text # -- Begin __fpclassifyf .text .align 16,0x90 .globl __fpclassifyf __fpclassifyf: # parameter 1: 4 + %esp ..B5.1: ..L5: flds 4(%esp) fwait fstp %st(0) movl 4(%esp), %edx andl $2147483647, %edx cmpl $2139095040, %edx jb ..B5.3 ..B5.2: movl $0, %eax setbe %al ret ..B5.3: cmpl $8388608, %edx jae ..B5.5 ..B5.4: testl %edx, %edx movl $0, %eax setne %al addl $2, %eax ret ..B5.5: movl $4, %eax ret .align 16,0x90 .type __fpclassifyf,@function .size __fpclassifyf,.-__fpclassifyf .data # -- End __fpclassifyf .text # -- Begin fpclassifyf .text .align 16,0x90 .globl fpclassifyf fpclassifyf: # parameter 1: 4 + %esp ..B6.1: ..L6: flds 4(%esp) fwait fstp %st(0) movl 4(%esp), %edx andl $2147483647, %edx cmpl $2139095040, %edx jb ..B6.3 ..B6.2: movl $0, %eax setbe %al ret ..B6.3: cmpl $8388608, %edx jae ..B6.5 ..B6.4: testl %edx, %edx movl $0, %eax setne %al addl $2, %eax ret ..B6.5: movl $4, %eax ret .align 16,0x90 .type fpclassifyf,@function .size fpclassifyf,.-fpclassifyf .data # -- End fpclassifyf .text # -- Begin __fpclassifyl .text .align 16,0x90 .globl __fpclassifyl __fpclassifyl: # parameter 1: 8 + %esp ..B7.1: ..L7: pushl %ebx movzwl 16(%esp), %ecx andl $32767, %ecx movl 12(%esp), %ebx movl %ecx, %eax movl %ebx, %edx shll $16, %eax shrl $16, %edx orl %edx, %eax cmpl $2147418112, %eax jb ..B7.5 ..B7.2: cmpl $32767, %ecx je ..B7.12 ..B7.3: xorl %eax, %eax ..B7.4: popl %ebx ret ..B7.5: cmpl $65536, %eax jae ..B7.11 ..B7.6: testl %ebx, %ebx jne ..B7.8 ..B7.7: cmpl $0, 8(%esp) je ..B7.9 ..B7.8: movl $3, %eax popl %ebx ret ..B7.9: movl $2, %eax ..B7.10: popl %ebx ret ..B7.11: andl $32768, %eax shrl $15, %eax addl $3, %eax popl %ebx ret ..B7.12: cmpl $-2147483648, %ebx jne ..B7.3 ..B7.13: cmpl $0, 8(%esp) jne ..B7.3 ..B7.14: movl $1, %eax popl %ebx ret .align 16,0x90 .type __fpclassifyl,@function .size __fpclassifyl,.-__fpclassifyl .data # -- End __fpclassifyl .text # -- Begin fpclassifyl .text .align 16,0x90 .globl fpclassifyl fpclassifyl: # parameter 1: 8 + %esp ..B8.1: ..L8: pushl %ebx movzwl 16(%esp), %ecx andl $32767, %ecx movl 12(%esp), %ebx movl %ecx, %eax movl %ebx, %edx shll $16, %eax shrl $16, %edx orl %edx, %eax cmpl $2147418112, %eax jb ..B8.5 ..B8.2: cmpl $32767, %ecx je ..B8.12 ..B8.3: xorl %eax, %eax ..B8.4: popl %ebx ret ..B8.5: cmpl $65536, %eax jae ..B8.11 ..B8.6: testl %ebx, %ebx jne ..B8.8 ..B8.7: cmpl $0, 8(%esp) je ..B8.9 ..B8.8: movl $3, %eax popl %ebx ret ..B8.9: movl $2, %eax ..B8.10: popl %ebx ret ..B8.11: andl $32768, %eax shrl $15, %eax addl $3, %eax popl %ebx ret ..B8.12: cmpl $-2147483648, %ebx jne ..B8.3 ..B8.13: cmpl $0, 8(%esp) jne ..B8.3 ..B8.14: movl $1, %eax popl %ebx ret .align 16,0x90 .type fpclassifyl,@function .size fpclassifyl,.-fpclassifyl .data # -- End fpclassifyl .data .section .note.GNU-stack, "" # End