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From: "cvs-commit at gcc dot gnu dot org" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sources.redhat.com
Subject: [Bug math/3919] Quiet NaNs not propagated quietly by some math functions
Date: Thu, 12 Jul 2007 14:58:00 -0000 [thread overview]
Message-ID: <20070712145847.16817.qmail@sourceware.org> (raw)
In-Reply-To: <20070125125821.3919.kreckel@ginac.de>
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2007-07-12 14:58 -------
Subject: Bug 3919
CVSROOT: /cvs/glibc
Module name: libc
Branch: glibc-2_5-branch
Changes by: jakub@sourceware.org 2007-07-12 14:58:36
Modified files:
. : ChangeLog
math : libm-test.inc
sysdeps/i386/fpu: e_log.S e_logf.S e_logl.S
sysdeps/x86_64/fpu: e_log10l.S e_log2l.S e_logl.S s_log1pl.S
Log message:
2007-03-15 Jakub Jelinek <jakub@redhat.com>
[BZ #3919]
* math/libm-test.inc (log_test): Test -Inf and NaN.
(log10_test, log1p_test, log2_test): Test -Inf.
* sysdeps/i386/fpu/e_log.S (__ieee754_log): Don't raise
FE_INVALID when argument is qNaN.
* sysdeps/i386/fpu/e_logl.S (__ieee754_logl): Likewise.
* sysdeps/i386/fpu/e_logf.S (__ieee754_logf): Likewise.
* sysdeps/x86_64/fpu/e_logl.S (__ieee754_logl): Likewise.
* sysdeps/x86_64/fpu/e_log10l.S (__ieee754_log10l): Replace
andb $1, %ah with testb $1, %ah, don't test for parity, instead
testb $4, %ah and jump if non-zero.
* sysdeps/x86_64/fpu/e_log2l.S (__ieee754_log2l): Likewise.
* sysdeps/x86_64/fpu/s_log1pl.S (__log1pl): Likewise.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/ChangeLog.diff?cvsroot=glibc&only_with_tag=glibc-2_5-branch&r1=1.10362.2.52&r2=1.10362.2.53
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/math/libm-test.inc.diff?cvsroot=glibc&only_with_tag=glibc-2_5-branch&r1=1.73.2.1&r2=1.73.2.2
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/sysdeps/i386/fpu/e_log.S.diff?cvsroot=glibc&only_with_tag=glibc-2_5-branch&r1=1.2&r2=1.2.2.1
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/sysdeps/i386/fpu/e_logf.S.diff?cvsroot=glibc&only_with_tag=glibc-2_5-branch&r1=1.2&r2=1.2.2.1
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/sysdeps/i386/fpu/e_logl.S.diff?cvsroot=glibc&only_with_tag=glibc-2_5-branch&r1=1.2&r2=1.2.2.1
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/sysdeps/x86_64/fpu/e_log10l.S.diff?cvsroot=glibc&only_with_tag=glibc-2_5-branch&r1=1.1&r2=1.1.10.1
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/sysdeps/x86_64/fpu/e_log2l.S.diff?cvsroot=glibc&only_with_tag=glibc-2_5-branch&r1=1.1&r2=1.1.10.1
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/sysdeps/x86_64/fpu/e_logl.S.diff?cvsroot=glibc&only_with_tag=glibc-2_5-branch&r1=1.1&r2=1.1.10.1
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/sysdeps/x86_64/fpu/s_log1pl.S.diff?cvsroot=glibc&only_with_tag=glibc-2_5-branch&r1=1.1&r2=1.1.10.1
--
http://sourceware.org/bugzilla/show_bug.cgi?id=3919
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prev parent reply other threads:[~2007-07-12 14:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-25 12:58 [Bug math/3919] New: " kreckel at ginac dot de
2007-03-15 13:49 ` [Bug math/3919] " jakub at redhat dot com
2007-03-15 17:22 ` jakub at redhat dot com
2007-03-15 20:12 ` drepper at redhat dot com
2007-07-12 14:58 ` cvs-commit at gcc dot gnu dot org [this message]
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