/* * 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 "acosf_gen.c" .text ..TXTST0: # -- Begin acosf .text .align 16,0x90 .globl acosf acosf: # parameter 1: %xmm0 ..B1.1: .cfi_startproc ..___tag_value_acosf.1: ..L2: movd %xmm0, %edx movss %xmm0, -8(%rsp) movl %edx, %eax andl $2147483647, %eax cmpl $1065353216, %eax jae ..B1.10 ..B1.2: cmpl $1056964608, %eax jae ..B1.6 ..B1.3: cmpl $838860800, %eax jae ..B1.5 ..B1.4: cvtss2sd %xmm0, %xmm0 movsd .L_2il0floatpacket.8(%rip), %xmm1 subsd %xmm0, %xmm1 cvtsd2ss %xmm1, %xmm1 movaps %xmm1, %xmm0 ret ..B1.5: pxor %xmm5, %xmm5 cvtss2sd -8(%rsp), %xmm5 movaps %xmm5, %xmm1 mulsd %xmm5, %xmm1 movaps %xmm1, %xmm0 mulsd %xmm1, %xmm0 movsd .L_2il0floatpacket.0(%rip), %xmm4 movsd .L_2il0floatpacket.4(%rip), %xmm2 mulsd %xmm0, %xmm4 mulsd %xmm0, %xmm2 addsd .L_2il0floatpacket.1(%rip), %xmm4 addsd .L_2il0floatpacket.5(%rip), %xmm2 mulsd %xmm0, %xmm4 mulsd %xmm0, %xmm2 addsd .L_2il0floatpacket.2(%rip), %xmm4 addsd .L_2il0floatpacket.6(%rip), %xmm2 mulsd %xmm0, %xmm4 mulsd %xmm0, %xmm2 addsd .L_2il0floatpacket.3(%rip), %xmm4 addsd .L_2il0floatpacket.7(%rip), %xmm2 mulsd %xmm0, %xmm4 mulsd %xmm1, %xmm2 movsd .L_2il0floatpacket.8(%rip), %xmm3 addsd %xmm2, %xmm4 subsd %xmm5, %xmm3 mulsd %xmm4, %xmm5 subsd %xmm5, %xmm3 jmp ..B1.9 ..B1.6: pxor %xmm3, %xmm3 testl $-2147483648, %edx cvtss2sd -8(%rsp), %xmm3 movsd .L_2il0floatpacket.1(%rip), %xmm6 movsd .L_2il0floatpacket.2(%rip), %xmm9 movsd .L_2il0floatpacket.3(%rip), %xmm10 movsd .L_2il0floatpacket.5(%rip), %xmm0 movsd .L_2il0floatpacket.6(%rip), %xmm1 movsd .L_2il0floatpacket.7(%rip), %xmm2 je ..B1.8 ..B1.7: movsd .L_2il0floatpacket.13(%rip), %xmm5 pxor %xmm8, %xmm8 movsd .L_2il0floatpacket.0(%rip), %xmm7 addsd %xmm3, %xmm5 mulsd .L_2il0floatpacket.9(%rip), %xmm5 movaps %xmm5, %xmm4 mulsd %xmm5, %xmm4 sqrtsd %xmm5, %xmm8 mulsd %xmm4, %xmm7 mulsd .L_2il0floatpacket.10(%rip), %xmm8 addsd %xmm6, %xmm7 movsd .L_2il0floatpacket.4(%rip), %xmm6 mulsd %xmm4, %xmm6 mulsd %xmm4, %xmm7 addsd %xmm0, %xmm6 addsd %xmm9, %xmm7 mulsd %xmm4, %xmm6 mulsd %xmm4, %xmm7 addsd %xmm1, %xmm6 addsd %xmm10, %xmm7 mulsd %xmm4, %xmm6 mulsd %xmm4, %xmm7 addsd %xmm2, %xmm6 mulsd %xmm5, %xmm6 movsd .L_2il0floatpacket.11(%rip), %xmm3 addsd %xmm6, %xmm7 subsd %xmm8, %xmm3 mulsd %xmm7, %xmm8 subsd %xmm8, %xmm3 jmp ..B1.9 ..B1.8: movsd .L_2il0floatpacket.13(%rip), %xmm5 movsd .L_2il0floatpacket.0(%rip), %xmm7 subsd %xmm3, %xmm5 mulsd .L_2il0floatpacket.9(%rip), %xmm5 pxor %xmm3, %xmm3 movaps %xmm5, %xmm4 mulsd %xmm5, %xmm4 sqrtsd %xmm5, %xmm3 mulsd %xmm4, %xmm7 mulsd .L_2il0floatpacket.10(%rip), %xmm3 addsd %xmm6, %xmm7 movsd .L_2il0floatpacket.4(%rip), %xmm6 mulsd %xmm4, %xmm6 mulsd %xmm4, %xmm7 addsd %xmm0, %xmm6 addsd %xmm9, %xmm7 mulsd %xmm4, %xmm6 mulsd %xmm4, %xmm7 addsd %xmm1, %xmm6 addsd %xmm10, %xmm7 mulsd %xmm4, %xmm6 mulsd %xmm4, %xmm7 addsd %xmm2, %xmm6 mulsd %xmm5, %xmm6 addsd %xmm6, %xmm7 mulsd %xmm3, %xmm7 addsd %xmm7, %xmm3 ..B1.9: cvtsd2ss %xmm3, %xmm3 movaps %xmm3, %xmm0 ret ..B1.10: cmpl $2139095040, %eax ja ..B1.16 ..B1.11: cmpl $1065353216, %eax jne ..B1.17 ..B1.12: testl $-2147483648, %edx je ..B1.14 ..B1.13: lea _small_value_64(%rip), %rax movsd .L_2il0floatpacket.11(%rip), %xmm0 addsd (%rax), %xmm0 cvtsd2ss %xmm0, %xmm0 ret ..B1.14: pxor %xmm0, %xmm0 ..B1.15: ret ..B1.16: movss -8(%rsp), %xmm0 ret ..B1.17: pxor %xmm0, %xmm0 mulss .L_2il0floatpacket.12(%rip), %xmm0 ret .align 16,0x90 .cfi_endproc .type acosf,@function .size acosf,.-acosf .data # -- End acosf .section .rodata, "a" .align 8 .align 8 .L_2il0floatpacket.0: .long 0xa6220783,0x3f9e3be5 .type .L_2il0floatpacket.0,@object .size .L_2il0floatpacket.0,8 .align 8 .L_2il0floatpacket.1: .long 0xb5dc5888,0x3f93d64d .type .L_2il0floatpacket.1,@object .size .L_2il0floatpacket.1,8 .align 8 .L_2il0floatpacket.2: .long 0x5290ac8c,0x3f9f20d0 .type .L_2il0floatpacket.2,@object .size .L_2il0floatpacket.2,8 .align 8 .L_2il0floatpacket.3: .long 0x4fa3bc7b,0x3fb33333 .type .L_2il0floatpacket.3,@object .size .L_2il0floatpacket.3,8 .align 8 .L_2il0floatpacket.4: .long 0xa9336e0b,0x3f758206 .type .L_2il0floatpacket.4,@object .size .L_2il0floatpacket.4,8 .align 8 .L_2il0floatpacket.5: .long 0xecc3fecb,0x3f96a6f2 .type .L_2il0floatpacket.5,@object .size .L_2il0floatpacket.5,8 .align 8 .L_2il0floatpacket.6: .long 0x9e7be0cc,0x3fa6db5b .type .L_2il0floatpacket.6,@object .size .L_2il0floatpacket.6,8 .align 8 .L_2il0floatpacket.7: .long 0x554dfea4,0x3fc55555 .type .L_2il0floatpacket.7,@object .size .L_2il0floatpacket.7,8 .align 8 .L_2il0floatpacket.8: .long 0x54442d18,0x3ff921fb .type .L_2il0floatpacket.8,@object .size .L_2il0floatpacket.8,8 .align 8 .L_2il0floatpacket.9: .long 0x00000000,0x3fe00000 .type .L_2il0floatpacket.9,@object .size .L_2il0floatpacket.9,8 .align 8 .L_2il0floatpacket.10: .long 0x00000000,0x40000000 .type .L_2il0floatpacket.10,@object .size .L_2il0floatpacket.10,8 .align 8 .L_2il0floatpacket.11: .long 0x54442d18,0x400921fb .type .L_2il0floatpacket.11,@object .size .L_2il0floatpacket.11,8 .align 8 .L_2il0floatpacket.13: .long 0x00000000,0x3ff00000 .type .L_2il0floatpacket.13,@object .size .L_2il0floatpacket.13,8 .align 4 .L_2il0floatpacket.12: .long 0x7f800000 .type .L_2il0floatpacket.12,@object .size .L_2il0floatpacket.12,4 .align 4 _small_value_64: .long 0 .long 24117248 .long 0 .long 2171600896 .type _small_value_64,@object .size _small_value_64,16 .data .section .note.GNU-stack, "" // -- Begin DWARF2 SEGMENT .eh_frame .section .eh_frame,"a",@progbits .eh_frame_seg: .align 1 # End