/* * 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 "atanhf_gen.c" .text ..TXTST0: # -- Begin atanhf .text .align 16,0x90 .globl atanhf atanhf: # parameter 1: %xmm0 ..B1.1: .cfi_startproc ..___tag_value_atanhf.1: ..L2: movd %xmm0, %edx movss %xmm0, -16(%rsp) movl %edx, %eax andl $2147483647, %eax cmpl $1065353216, %eax jae ..B1.12 ..B1.2: cmpl $1056964608, %eax jae ..B1.11 ..B1.3: cmpl $838860800, %eax jae ..B1.10 ..B1.4: shrl $31, %edx cmpl $8388608, %eax jb ..B1.6 ..B1.5: movss .L_2il0floatpacket.15(%rip), %xmm1 addss %xmm0, %xmm1 mulss %xmm1, %xmm0 ret ..B1.6: testl %eax, %eax je ..B1.8 ..B1.7: lea _small_value_32(%rip), %rax pxor %xmm2, %xmm2 pxor %xmm1, %xmm1 cvtss2sd -16(%rsp), %xmm2 movss (%rax,%rdx,4), %xmm0 mulss .L_2il0floatpacket.14(%rip), %xmm0 cvtss2sd %xmm0, %xmm0 cvtsd2ss %xmm0, %xmm1 addsd %xmm0, %xmm2 pxor %xmm0, %xmm0 movss %xmm1, -40(%rsp) cvtsd2ss %xmm2, %xmm0 ret ..B1.8: movss -16(%rsp), %xmm0 ..B1.9: ret ..B1.10: pxor %xmm3, %xmm3 cvtss2sd -16(%rsp), %xmm3 movaps %xmm3, %xmm1 mulsd %xmm3, %xmm1 movaps %xmm1, %xmm0 mulsd %xmm1, %xmm0 movsd .L_2il0floatpacket.5(%rip), %xmm4 movsd .L_2il0floatpacket.9(%rip), %xmm2 mulsd %xmm0, %xmm4 mulsd %xmm0, %xmm2 addsd .L_2il0floatpacket.6(%rip), %xmm4 addsd .L_2il0floatpacket.10(%rip), %xmm2 mulsd %xmm0, %xmm4 mulsd %xmm0, %xmm2 addsd .L_2il0floatpacket.7(%rip), %xmm4 addsd .L_2il0floatpacket.11(%rip), %xmm2 mulsd %xmm0, %xmm4 mulsd %xmm0, %xmm2 addsd .L_2il0floatpacket.8(%rip), %xmm4 addsd .L_2il0floatpacket.12(%rip), %xmm2 mulsd %xmm0, %xmm4 mulsd %xmm1, %xmm2 addsd %xmm2, %xmm4 mulsd %xmm3, %xmm4 addsd %xmm3, %xmm4 cvtsd2ss %xmm4, %xmm4 movaps %xmm4, %xmm0 ret ..B1.11: pxor %xmm1, %xmm1 pxor %xmm4, %xmm4 cvtss2sd -16(%rsp), %xmm1 movsd .L_2il0floatpacket.16(%rip), %xmm2 pxor %xmm6, %xmm6 movaps %xmm2, %xmm0 pxor %xmm8, %xmm8 movq __libm_rcp_table_256@GOTPCREL(%rip), %r9 addsd %xmm1, %xmm0 subsd %xmm1, %xmm2 movsd %xmm0, -32(%rsp) movsd %xmm2, -24(%rsp) movzwl -26(%rsp), %ecx movl %ecx, %eax movzwl -18(%rsp), %esi movl %esi, %edx andl $-32753, %ecx andl $-32753, %esi orl $-49168, %ecx orl $-49168, %esi movw %cx, -26(%rsp) andl $32752, %eax movw %si, -18(%rsp) andl $32752, %edx movl -28(%rsp), %edi movl -20(%rsp), %r8d andl $1048575, %edi andl $1048575, %r8d shrl $12, %edi shrl $12, %r8d cvtss2sd (%r9,%rdi,4), %xmm4 cvtss2sd (%r9,%r8,4), %xmm6 mulsd -32(%rsp), %xmm4 mulsd -24(%rsp), %xmm6 movsd .L_2il0floatpacket.0(%rip), %xmm3 movsd .L_2il0floatpacket.1(%rip), %xmm7 addsd %xmm3, %xmm4 addsd %xmm3, %xmm6 movaps %xmm7, %xmm0 mulsd %xmm4, %xmm0 mulsd %xmm6, %xmm7 movsd .L_2il0floatpacket.2(%rip), %xmm5 shrl $4, %eax addsd %xmm5, %xmm0 addsd %xmm5, %xmm7 mulsd %xmm4, %xmm0 mulsd %xmm6, %xmm7 mulsd %xmm4, %xmm0 mulsd %xmm6, %xmm7 addsd %xmm4, %xmm0 addsd %xmm6, %xmm7 shrl $4, %edx addl $-1023, %eax addl $-1023, %edx subsd %xmm7, %xmm0 subl %edx, %eax cvtsi2sd %eax, %xmm8 movq __libm_logf_table_256@GOTPCREL(%rip), %r10 mulsd .L_2il0floatpacket.3(%rip), %xmm8 movsd (%r10,%rdi,8), %xmm9 movsd %xmm4, -32(%rsp) movsd %xmm6, -24(%rsp) subsd (%r10,%r8,8), %xmm9 addsd %xmm8, %xmm9 addsd %xmm9, %xmm0 mulsd .L_2il0floatpacket.4(%rip), %xmm0 cvtsd2ss %xmm0, %xmm0 ret ..B1.12: cmpl $2139095040, %eax ja ..B1.17 ..B1.13: cmpl $1065353216, %eax jne ..B1.15 ..B1.14: lea _ones(%rip), %rax shrl $31, %edx pxor %xmm1, %xmm1 movss (%rax,%rdx,4), %xmm0 divss %xmm1, %xmm0 ret ..B1.15: movss .L_2il0floatpacket.13(%rip), %xmm1 pxor %xmm0, %xmm0 mulss %xmm1, %xmm0 ..B1.16: ret ..B1.17: movss -16(%rsp), %xmm0 ret .align 16,0x90 .cfi_endproc .type atanhf,@function .size atanhf,.-atanhf .data # -- End atanhf .section .rodata, "a" .align 8 .align 8 .L_2il0floatpacket.0: .long 0x00000000,0xbff00000 .type .L_2il0floatpacket.0,@object .size .L_2il0floatpacket.0,8 .align 8 .L_2il0floatpacket.1: .long 0x6890dd10,0x3fd5555a .type .L_2il0floatpacket.1,@object .size .L_2il0floatpacket.1,8 .align 8 .L_2il0floatpacket.2: .long 0xe7362feb,0xbfe00001 .type .L_2il0floatpacket.2,@object .size .L_2il0floatpacket.2,8 .align 8 .L_2il0floatpacket.3: .long 0xfefa39ef,0x3fe62e42 .type .L_2il0floatpacket.3,@object .size .L_2il0floatpacket.3,8 .align 8 .L_2il0floatpacket.4: .long 0x00000000,0x3fe00000 .type .L_2il0floatpacket.4,@object .size .L_2il0floatpacket.4,8 .align 8 .L_2il0floatpacket.5: .long 0x1c66784b,0x3fc717fd .type .L_2il0floatpacket.5,@object .size .L_2il0floatpacket.5,8 .align 8 .L_2il0floatpacket.6: .long 0xdc2b5888,0x3fb8b0df .type .L_2il0floatpacket.6,@object .size .L_2il0floatpacket.6,8 .align 8 .L_2il0floatpacket.7: .long 0x5a00faf0,0x3fbc8408 .type .L_2il0floatpacket.7,@object .size .L_2il0floatpacket.7,8 .align 8 .L_2il0floatpacket.8: .long 0x9016c8e5,0x3fc9999c .type .L_2il0floatpacket.8,@object .size .L_2il0floatpacket.8,8 .align 8 .L_2il0floatpacket.9: .long 0x10091234,0xbf68c8ed .type .L_2il0floatpacket.9,@object .size .L_2il0floatpacket.9,8 .align 8 .L_2il0floatpacket.10: .long 0x64e392ec,0x3fb67c91 .type .L_2il0floatpacket.10,@object .size .L_2il0floatpacket.10,8 .align 8 .L_2il0floatpacket.11: .long 0xb0fd5c67,0x3fc248ae .type .L_2il0floatpacket.11,@object .size .L_2il0floatpacket.11,8 .align 8 .L_2il0floatpacket.12: .long 0x51abeffb,0x3fd55555 .type .L_2il0floatpacket.12,@object .size .L_2il0floatpacket.12,8 .align 8 .L_2il0floatpacket.16: .long 0x00000000,0x3ff00000 .type .L_2il0floatpacket.16,@object .size .L_2il0floatpacket.16,8 .align 4 .L_2il0floatpacket.13: .long 0x7f800000 .type .L_2il0floatpacket.13,@object .size .L_2il0floatpacket.13,4 .align 4 .L_2il0floatpacket.14: .long 0x0d800000 .type .L_2il0floatpacket.14,@object .size .L_2il0floatpacket.14,4 .align 4 .L_2il0floatpacket.15: .long 0x3f800000 .type .L_2il0floatpacket.15,@object .size .L_2il0floatpacket.15,4 .align 4 _small_value_32: .long 226492416 .long 2373976064 .type _small_value_32,@object .size _small_value_32,8 .align 4 _ones: .long 1065353216 .long 3212836864 .type _ones,@object .size _ones,8 .data .section .note.GNU-stack, "" // -- Begin DWARF2 SEGMENT .eh_frame .section .eh_frame,"a",@progbits .eh_frame_seg: .align 1 # End