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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/2423] Errors in long double (ldbl-128ibm) rounding functions in glibc-2.4
Date: Thu, 16 Mar 2006 11:46:00 -0000 [thread overview]
Message-ID: <20060316114637.2460.qmail@sourceware.org> (raw)
In-Reply-To: <20060306202923.2423.sjmunroe@us.ibm.com>
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2006-03-16 11:46 -------
Subject: Bug 2423
CVSROOT: /cvs/glibc
Module name: libc
Changes by: roland@sources.redhat.com 2006-03-16 11:46:30
Modified files:
math : libm-test.inc
Log message:
2006-03-07 Jakub Jelinek <jakub@redhat.com>
[BZ #2423]
* math/libm-test.inc [TEST_LDOUBLE] (ceil_test, floor_test, rint_test,
round_test, trunc_test): Only run some of the new tests if
LDBL_MANT_DIG > 100.
2006-03-03 Steven Munroe <sjmunroe@us.ibm.com> Alan Modra <amodra@bigpond.net.au>
[BZ #2423]
* math/libm-test.inc [TEST_LDOUBLE] (ceil_test, floor_test, rint_test,
round_test, trunc_test): Add new tests.
* sysdeps/ieee754/ldbl-128ibm/math_ldbl.h
(EXTRACT_IBM_EXTENDED_MANTISSA, INSERT_IBM_EXTENDED_MANTISSA):
Removed, replaced with ...
(ldbl_extract_mantissa, ldbl_insert_mantissa, ldbl_pack, ldbl_unpack,
ldbl_canonicalise, ldbl_nearbyint): New functions.
* sysdeps/ieee754/ldbl-128ibm/e_fmodl.c (__ieee754_fmodl): Replace
EXTRACT_IBM_EXTENDED_MANTISSA and INSERT_IBM_EXTENDED_MANTISSA
with ldbl_extract_mantissa and ldbl_insert_mantissa.
* sysdeps/ieee754/ldbl-128ibm/e_rem_pio2l.c (__ieee754_rem_pio2l):
Replace EXTRACT_IBM_EXTENDED_MANTISSA with ldbl_extract_mantissa.
(ldbl_extract_mantissa, ldbl_insert_mantissa): New inline functions.
* sysdeps/ieee754/ldbl-128ibm/s_ceill.c (__ceill): Handle rounding
that spans doubles in IBM long double format.
* sysdeps/ieee754/ldbl-128ibm/s_floorl.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_rintl.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_roundl.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_truncl.c: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_rintl.S: File removed.
Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/math/libm-test.inc.diff?cvsroot=glibc&r1=1.69&r2=1.70
--
http://sourceware.org/bugzilla/show_bug.cgi?id=2423
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next prev parent reply other threads:[~2006-03-16 11:46 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-06 20:29 [Bug math/2423] New: " sjmunroe at us dot ibm dot com
2006-03-06 20:44 ` [Bug math/2423] " sjmunroe at us dot ibm dot com
2006-03-06 20:48 ` sjmunroe at us dot ibm dot com
2006-03-06 20:55 ` sjmunroe at us dot ibm dot com
2006-03-07 8:24 ` cvs-commit at gcc dot gnu dot org
2006-03-16 11:46 ` cvs-commit at gcc dot gnu dot org [this message]
2006-03-16 11:47 ` cvs-commit at gcc dot gnu dot org
2006-04-23 17:43 ` drepper at redhat dot com
2006-05-11 13:55 ` sjmunroe at us dot ibm dot com
2006-06-14 18:29 ` sjmunroe at us dot ibm dot com
2007-01-17 13:00 ` cvs-commit at gcc dot gnu dot org
2007-02-18 13:54 ` aj at suse dot de
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