mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-22 21:10:07 +00:00
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
74 lines
2.4 KiB
C
74 lines
2.4 KiB
C
/* Total order operation on absolute values. flt-32 version.
|
|
Copyright (C) 2016-2019 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <math.h>
|
|
#include <math_private.h>
|
|
#include <libm-alias-float.h>
|
|
#include <nan-high-order-bit.h>
|
|
#include <stdint.h>
|
|
#include <shlib-compat.h>
|
|
#include <first-versions.h>
|
|
|
|
int
|
|
__totalordermagf (const float *x, const float *y)
|
|
{
|
|
uint32_t ix, iy;
|
|
GET_FLOAT_WORD (ix, *x);
|
|
GET_FLOAT_WORD (iy, *y);
|
|
ix &= 0x7fffffff;
|
|
iy &= 0x7fffffff;
|
|
#if HIGH_ORDER_BIT_IS_SET_FOR_SNAN
|
|
/* For the preferred quiet NaN convention, this operation is a
|
|
comparison of the representations of the absolute values of the
|
|
arguments. If both arguments are NaNs, invert the
|
|
quiet/signaling bit so comparing that way works. */
|
|
if (ix > 0x7f800000 && iy > 0x7f800000)
|
|
{
|
|
ix ^= 0x00400000;
|
|
iy ^= 0x00400000;
|
|
}
|
|
#endif
|
|
return ix <= iy;
|
|
}
|
|
#ifdef SHARED
|
|
# define CONCATX(x, y) x ## y
|
|
# define CONCAT(x, y) CONCATX (x, y)
|
|
# define UNIQUE_ALIAS(name) CONCAT (name, __COUNTER__)
|
|
# define do_symbol(orig_name, name, aliasname) \
|
|
strong_alias (orig_name, name) \
|
|
versioned_symbol (libm, name, aliasname, GLIBC_2_31)
|
|
# undef weak_alias
|
|
# define weak_alias(name, aliasname) \
|
|
do_symbol (name, UNIQUE_ALIAS (name), aliasname);
|
|
#endif
|
|
libm_alias_float (__totalordermag, totalordermag)
|
|
#if SHLIB_COMPAT (libm, GLIBC_2_25, GLIBC_2_31)
|
|
int
|
|
attribute_compat_text_section
|
|
__totalordermag_compatf (float x, float y)
|
|
{
|
|
return __totalordermagf (&x, &y);
|
|
}
|
|
#undef do_symbol
|
|
#define do_symbol(orig_name, name, aliasname) \
|
|
strong_alias (orig_name, name) \
|
|
compat_symbol (libm, name, aliasname, \
|
|
CONCAT (FIRST_VERSION_libm_, aliasname))
|
|
libm_alias_float (__totalordermag_compat, totalordermag)
|
|
#endif
|