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5a82c74822
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
76 lines
2.6 KiB
C
76 lines
2.6 KiB
C
/* Total order operation on absolute values. dbl-64 version.
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Copyright (C) 2016-2019 Free Software Foundation, Inc.
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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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<https://www.gnu.org/licenses/>. */
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#include <math.h>
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#include <math_private.h>
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#include <libm-alias-double.h>
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#include <nan-high-order-bit.h>
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#include <stdint.h>
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#include <shlib-compat.h>
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#include <first-versions.h>
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int
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__totalordermag (const double *x, const double *y)
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{
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uint32_t hx, hy;
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uint32_t lx, ly;
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EXTRACT_WORDS (hx, lx, *x);
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EXTRACT_WORDS (hy, ly, *y);
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hx &= 0x7fffffff;
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hy &= 0x7fffffff;
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#if HIGH_ORDER_BIT_IS_SET_FOR_SNAN
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/* For the preferred quiet NaN convention, this operation is a
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comparison of the representations of the absolute values of the
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arguments. If both arguments are NaNs, invert the
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quiet/signaling bit so comparing that way works. */
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if ((hx > 0x7ff00000 || (hx == 0x7ff00000 && lx != 0))
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&& (hy > 0x7ff00000 || (hy == 0x7ff00000 && ly != 0)))
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{
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hx ^= 0x00080000;
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hy ^= 0x00080000;
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}
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#endif
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return hx < hy || (hx == hy && lx <= ly);
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}
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#ifdef SHARED
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# define CONCATX(x, y) x ## y
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# define CONCAT(x, y) CONCATX (x, y)
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# define UNIQUE_ALIAS(name) CONCAT (name, __COUNTER__)
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# define do_symbol(orig_name, name, aliasname) \
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strong_alias (orig_name, name) \
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versioned_symbol (libm, name, aliasname, GLIBC_2_31)
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# undef weak_alias
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# define weak_alias(name, aliasname) \
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do_symbol (name, UNIQUE_ALIAS (name), aliasname);
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#endif
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libm_alias_double (__totalordermag, totalordermag)
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#if SHLIB_COMPAT (libm, GLIBC_2_25, GLIBC_2_31)
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int
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attribute_compat_text_section
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__totalordermag_compat (double x, double y)
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{
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return __totalordermag (&x, &y);
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}
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#undef do_symbol
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#define do_symbol(orig_name, name, aliasname) \
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strong_alias (orig_name, name) \
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compat_symbol (libm, name, aliasname, \
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CONCAT (FIRST_VERSION_libm_, aliasname))
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libm_alias_double (__totalordermag_compat, totalordermag)
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#endif
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