/* * 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 "hypot_gen.c" .text ..TXTST0: # -- Begin hypot .text .align 16,0x90 .globl hypot hypot: # parameter 1: %xmm0 # parameter 2: %xmm1 ..B1.1: .cfi_startproc ..___tag_value_hypot.1: ..L2: subq $40, %rsp .cfi_def_cfa_offset 48 xorb %cl, %cl movsd %xmm0, 8(%rsp) movsd %xmm1, 16(%rsp) ..B1.2: fnstcw 34(%rsp) ..B1.3: movzwl 34(%rsp), %edx movl %edx, %eax andl $768, %eax cmpl $768, %eax je ..B1.7 ..B1.4: orl $-64768, %edx movw %dx, 32(%rsp) ..B1.5: fldcw 32(%rsp) ..B1.6: movb $1, %cl ..B1.7: fldl 8(%rsp) fmull 8(%rsp) fldl 16(%rsp) fmull 16(%rsp) faddp fsqrt fstpl 24(%rsp) ..B1.8: testb %cl, %cl je ..B1.10 ..B1.9: fldcw 34(%rsp) ..B1.10: movq $0x7ff0000000000000, %rcx movq 24(%rsp), %rax cmpq %rcx, %rax jb ..B1.19 ..B1.11: movq 8(%rsp), %rdx movq 16(%rsp), %rsi btrq $63, %rdx btrq $63, %rsi cmpq %rcx, %rax je ..B1.17 ..B1.12: cmpq %rcx, %rdx jne ..B1.14 ..B1.13: movq %rdx, (%rsp) movsd (%rsp), %xmm0 movsd %xmm0, 24(%rsp) addq $40, %rsp .cfi_def_cfa_offset 8 ret .cfi_def_cfa_offset 48 ..B1.14: cmpq %rcx, %rsi jne ..B1.17 ..B1.15: movq %rsi, (%rsp) movsd (%rsp), %xmm0 movsd %xmm0, 24(%rsp) addq $40, %rsp .cfi_def_cfa_offset 8 ret .cfi_def_cfa_offset 48 ..B1.17: movsd 24(%rsp), %xmm0 ..B1.18: addq $40, %rsp .cfi_def_cfa_offset 8 ret .cfi_def_cfa_offset 48 ..B1.19: movsd 24(%rsp), %xmm0 addq $40, %rsp .cfi_def_cfa_offset 8 ret .align 16,0x90 .cfi_endproc .type hypot,@function .size hypot,.-hypot .data # -- End hypot .data .section .note.GNU-stack, "" // -- Begin DWARF2 SEGMENT .eh_frame .section .eh_frame,"a",@progbits .eh_frame_seg: .align 1 # End