2015-06-23 16:21:50 +00:00
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/* Data for vectorized sin, cos, sincos.
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2017-01-01 00:14:16 +00:00
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Copyright (C) 2014-2017 Free Software Foundation, Inc.
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2015-06-09 11:25:49 +00:00
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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2015-06-23 16:21:50 +00:00
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#include "svml_d_trig_data.h"
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2015-06-09 11:25:49 +00:00
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.section .rodata, "a"
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.align 64
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2015-06-23 16:21:50 +00:00
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/* Data table for vector implementations.
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2015-06-09 11:25:49 +00:00
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The table may contain polynomial, reduction, lookup
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coefficients and other constants obtained through different
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methods of research and experimental work.
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*/
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2015-06-23 16:21:50 +00:00
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.globl __svml_d_trig_data
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__svml_d_trig_data:
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2015-06-09 11:25:49 +00:00
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/* General purpose constants:
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absolute value mask
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*/
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double_vector __dAbsMask 0x7fffffffffffffff
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/* working range threshold */
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double_vector __dRangeVal 0x4160000000000000
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2015-06-23 16:21:50 +00:00
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/* working range threshold */
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double_vector __dRangeVal_sin 0x4170000000000000
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2015-06-09 11:25:49 +00:00
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/* PI/2 */
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double_vector __dHalfPI 0x3ff921fb54442d18
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/* 1/PI */
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double_vector __dInvPI 0x3fd45f306dc9c883
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/* right-shifter constant */
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double_vector __dRShifter 0x4338000000000000
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2015-06-23 16:21:50 +00:00
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/* 0.0 */
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double_vector __dZero 0x0000000000000000
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/* -0.0 */
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double_vector __lNZero 0x8000000000000000
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2015-06-09 11:25:49 +00:00
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/* 0.5 */
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double_vector __dOneHalf 0x3fe0000000000000
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/* Range reduction PI-based constants:
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PI high part
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*/
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double_vector __dPI1 0x400921fb40000000
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/* PI mid part 1 */
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double_vector __dPI2 0x3e84442d00000000
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/* PI mid part 2 */
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double_vector __dPI3 0x3d08469880000000
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/* PI low part */
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double_vector __dPI4 0x3b88cc51701b839a
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/* Range reduction PI-based constants if FMA available:
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PI high part (FMA available)
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*/
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double_vector __dPI1_FMA 0x400921fb54442d18
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/* PI mid part (FMA available) */
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double_vector __dPI2_FMA 0x3ca1a62633145c06
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/* PI low part (FMA available) */
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double_vector __dPI3_FMA 0x395c1cd129024e09
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2015-06-23 16:21:50 +00:00
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/* HalfPI1 */
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double_vector __dHalfPI1 0x3ff921fc00000000
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/* HalfPI2 */
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double_vector __dHalfPI2 0xbea5777a00000000
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/* HalfPI3 */
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double_vector __dHalfPI3 0xbd473dcc00000000
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/* HalfPI4 */
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double_vector __dHalfPI4 0x3bf898cc51701b84
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2015-06-09 11:25:49 +00:00
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/* Polynomial coefficients (relative error 2^(-52.115)): */
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double_vector __dC1 0xbfc55555555554a7
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double_vector __dC2 0x3f8111111110a4a8
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double_vector __dC3 0xbf2a01a019a5b86d
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double_vector __dC4 0x3ec71de38030fea0
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double_vector __dC5 0xbe5ae63546002231
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double_vector __dC6 0x3de60e6857a2f220
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double_vector __dC7 0xbd69f0d60811aac8
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2015-06-23 16:21:50 +00:00
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/* Polynomial coefficients (relative error 2^(-52.115)): */
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double_vector __dC1_sin 0xbfc55555555554a8
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double_vector __dC2_sin 0x3f8111111110a573
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double_vector __dC3_sin 0xbf2a01a019a659dd
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double_vector __dC4_sin 0x3ec71de3806add1a
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double_vector __dC5_sin 0xbe5ae6355aaa4a53
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double_vector __dC6_sin 0x3de60e6bee01d83e
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double_vector __dC7_sin 0xbd69f1517e9f65f0
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2015-06-09 11:25:49 +00:00
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/*
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Additional constants:
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absolute value mask
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*/
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/* right-shifer for low accuracy version */
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double_vector __dRShifter_la 0x4330000000000000
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/* right-shifer-1.0 for low accuracy version */
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double_vector __dRShifterm5_la 0x432fffffffffffff
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/* right-shifer with low mask for low accuracy version */
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double_vector __dRXmax_la 0x43300000007ffffe
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2015-06-23 16:21:50 +00:00
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.type __svml_d_trig_data,@object
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.size __svml_d_trig_data,.-__svml_d_trig_data
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