2015-06-17 12:53:00 +00:00
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/* Data for vector function logf.
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2024-01-01 18:12:26 +00:00
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Copyright (C) 2014-2024 Free Software Foundation, Inc.
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2015-06-17 12:53:00 +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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Prefer https to http for gnu.org and fsf.org URLs
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
2019-09-07 05:40:42 +00:00
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<https://www.gnu.org/licenses/>. */
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2015-06-17 12:53:00 +00:00
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#include "svml_s_logf_data.h"
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.section .rodata, "a"
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.align 64
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/* Data table for vector implementations of function logf.
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The table may contain polynomial, reduction, lookup coefficients and
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other coefficients obtained through different methods of research and
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experimental work. */
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.globl __svml_slog_data
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__svml_slog_data:
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/* Polynomial sPoly[] coefficients:
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* -5.0000000000000000000000000e-01 */
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float_vector _sPoly_1 0xbf000000
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/* 3.3336564898490905761718750e-01 */
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float_vector _sPoly_2 0x3eaaaee7
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/* -2.5004664063453674316406250e-01 */
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float_vector _sPoly_3 0xbe80061d
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/* 1.9822503626346588134765625e-01 */
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float_vector _sPoly_4 0x3e4afb81
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/* -1.6462457180023193359375000e-01 */
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float_vector _sPoly_5 0xbe289358
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/* 1.6964881122112274169921875e-01 */
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float_vector _sPoly_6 0x3e2db86b
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/* -1.5177205204963684082031250e-01 */
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float_vector _sPoly_7 0xbe1b6a22
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/* Constant for work range check: Delta 80000000-7f800000 */
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float_vector _iHiDelta 0x00800000
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/* Constant for work range check: 00800000 + Delta */
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float_vector _iLoRange 0x01000000
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/* Mantissa break point SP 2/3 */
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float_vector _iBrkValue 0x3f2aaaab
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/* SP significand mask */
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float_vector _iOffExpoMask 0x007fffff
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/* 1.0f */
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float_vector _sOne 0x3f800000
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/* SP log(2) */
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float_vector _sLn2 0x3f317218
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/* SP infinity, +/- */
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.if .-__svml_slog_data != _sInfs
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.err
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.endif
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.long 0x7f800000
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.long 0xff800000
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.rept 56
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.byte 0
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.endr
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/* SP one, +/- */
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.if .-__svml_slog_data != _sOnes
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.err
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.endif
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.long 0x3f800000
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.long 0xbf800000
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.rept 56
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.byte 0
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.endr
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/* SP zero +/- */
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.if .-__svml_slog_data != _sZeros
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.err
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.endif
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.long 0x00000000
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.long 0x80000000
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.rept 56
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.byte 0
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.endr
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.type __svml_slog_data,@object
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.size __svml_slog_data,.-__svml_slog_data
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