/* * 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 "floorf_gen.c" .text ..TXTST0: # -- Begin floorf .text .align 16,0x90 .globl floorf floorf: # parameter 1: %xmm0 ..B1.1: .cfi_startproc ..___tag_value_floorf.1: ..L2: movaps %xmm0, %xmm2 movss %xmm2, -16(%rsp) movzwl -14(%rsp), %eax andl $32640, %eax shrl $7, %eax cmpl $149, %eax jge ..B1.8 ..B1.2: cmpl $127, %eax jl ..B1.4 ..B1.3: movss .L_2il0floatpacket.0(%rip), %xmm1 movaps %xmm1, %xmm0 addss %xmm2, %xmm0 movss %xmm0, -24(%rsp) movss -24(%rsp), %xmm3 movss .L_2il0floatpacket.1(%rip), %xmm0 subss %xmm1, %xmm3 comiss %xmm2, %xmm3 addss %xmm3, %xmm0 ja ..L3 movaps %xmm3, %xmm0 ..L3: ret ..B1.4: testl %eax, %eax jne ..B1.7 ..B1.5: testl $8388607, -16(%rsp) jne ..B1.7 ..B1.6: movss -16(%rsp), %xmm0 ret ..B1.7: movb -13(%rsp), %dl lea _pzero_none(%rip), %rcx andb $-128, %dl shrb $7, %dl movzbl %dl, %esi movl -16(%rsp), %eax movl %eax, -24(%rsp) movss (%rcx,%rsi,4), %xmm0 ret ..B1.8: cmpl $150, %eax jge ..B1.6 ..B1.9: movss -16(%rsp), %xmm1 movss .L_2il0floatpacket.2(%rip), %xmm0 testb $1, -16(%rsp) addss %xmm1, %xmm0 jne ..L4 movaps %xmm1, %xmm0 ..L4: ret .align 16,0x90 .cfi_endproc .type floorf,@function .size floorf,.-floorf .data # -- End floorf .section .rodata, "a" .align 4 .align 4 .L_2il0floatpacket.0: .long 0x4b400000 .type .L_2il0floatpacket.0,@object .size .L_2il0floatpacket.0,4 .align 4 .L_2il0floatpacket.1: .long 0xbf800000 .type .L_2il0floatpacket.1,@object .size .L_2il0floatpacket.1,4 .align 4 .L_2il0floatpacket.2: .long 0xbf000000 .type .L_2il0floatpacket.2,@object .size .L_2il0floatpacket.2,4 .align 4 _pzero_none: .long 0 .long 3212836864 .type _pzero_none,@object .size _pzero_none,8 .data .section .note.GNU-stack, "" // -- Begin DWARF2 SEGMENT .eh_frame .section .eh_frame,"a",@progbits .eh_frame_seg: .align 1 # End