/* * 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 "fmaxl.c" .text ..TXTST0: # -- Begin fmaxl .text .align 16,0x90 .globl fmaxl fmaxl: # parameter 1: 48 + %rsp # parameter 2: 64 + %rsp ..B1.1: .cfi_startproc ..___tag_value_fmaxl.1: ..L2: subq $40, %rsp .cfi_def_cfa_offset 48 xorb %sil, %sil ..B1.2: fnstcw 34(%rsp) ..B1.3: movzwl 56(%rsp), %ecx movl %ecx, %eax andl $32767, %eax cmpl $32767, %eax je ..B1.34 ..B1.4: movzwl 72(%rsp), %eax andl $32767, %eax cmpl $32767, %eax je ..B1.17 ..B1.5: movzwl 34(%rsp), %edx movl %edx, %eax andl $768, %eax cmpl $768, %eax je ..B1.9 ..B1.6: orl $-64768, %edx movw %dx, 32(%rsp) ..B1.7: fldcw 32(%rsp) ..B1.8: movb $1, %sil ..B1.9: fldt 48(%rsp) fstpt 16(%rsp) fldt 16(%rsp) fldt 64(%rsp) fxch %st(1) fcomip %st(1), %st jbe ..B1.11 ..B1.10: fstp %st(0) jmp ..B1.13 ..B1.11: fldt 16(%rsp) fucomip %st(1), %st jp ..B1.12 je ..B1.16 ..B1.12: fstpt 16(%rsp) ..B1.13: testb %sil, %sil je ..B1.15 ..B1.14: fldcw 34(%rsp) ..B1.15: fldt 16(%rsp) addq $40, %rsp .cfi_def_cfa_offset 8 ret .cfi_def_cfa_offset 48 ..B1.16: testb $-128, 73(%rsp) jne ..B1.10 jmp ..B1.12 ..B1.17: cmpl $-2147483648, 68(%rsp) jne ..B1.19 ..B1.18: cmpl $0, 64(%rsp) je ..B1.5 ..B1.19: movzwl 34(%rsp), %edx movl %edx, %eax andl $768, %eax cmpl $768, %eax je ..B1.33 ..B1.20: orl $-64768, %edx movw %dx, 32(%rsp) ..B1.21: fldcw 32(%rsp) ..B1.22: fldt 48(%rsp) fldt 64(%rsp) fmulp %st, %st(1) fstpt (%rsp) ..B1.23: fldcw 34(%rsp) movzwl 56(%rsp), %ecx ..B1.24: andl $32767, %ecx cmpl $32767, %ecx jne ..B1.27 ..B1.25: cmpl $-2147483648, 52(%rsp) jne ..B1.28 ..B1.26: cmpl $0, 48(%rsp) jne ..B1.28 ..B1.27: fldt 48(%rsp) addq $40, %rsp .cfi_def_cfa_offset 8 ret .cfi_def_cfa_offset 48 ..B1.28: movzwl 72(%rsp), %eax andl $32767, %eax cmpl $32767, %eax jne ..B1.31 ..B1.29: cmpl $-2147483648, 68(%rsp) jne ..B1.32 ..B1.30: cmpl $0, 64(%rsp) jne ..B1.32 ..B1.31: fldt 64(%rsp) addq $40, %rsp .cfi_def_cfa_offset 8 ret .cfi_def_cfa_offset 48 ..B1.32: fldt (%rsp) addq $40, %rsp .cfi_def_cfa_offset 8 ret .cfi_def_cfa_offset 48 ..B1.33: fldt 48(%rsp) fldt 64(%rsp) fmulp %st, %st(1) fstpt (%rsp) jmp ..B1.24 ..B1.34: cmpl $-2147483648, 52(%rsp) jne ..B1.19 ..B1.35: cmpl $0, 48(%rsp) je ..B1.4 jmp ..B1.19 .align 16,0x90 .cfi_endproc .type fmaxl,@function .size fmaxl,.-fmaxl .data # -- End fmaxl .data .section .note.GNU-stack, "" // -- Begin DWARF2 SEGMENT .eh_frame .section .eh_frame,"a",@progbits .eh_frame_seg: .align 1 # End