From: Joseph Myers <joseph@codesourcery.com>
To: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
Cc: <libc-alpha@sourceware.org>,
"Gabriel F. T. Gomes" <gabriel@inconstante.eti.br>
Subject: Re: [PATCH 09/12] ldbl-128ibm-compat: Provide nexttoward functions
Date: Thu, 21 Jun 2018 16:25:00 -0000 [thread overview]
Message-ID: <alpine.DEB.2.20.1806211625160.8299@digraph.polyomino.org.uk> (raw)
In-Reply-To: <87y3f99ca7.fsf@linux.ibm.com>
On Wed, 20 Jun 2018, Tulio Magno Quites Machado Filho wrote:
> Joseph Myers <joseph@codesourcery.com> writes:
>
> > On Tue, 19 Jun 2018, Tulio Magno Quites Machado Filho wrote:
> >
> >> __nexttowardieee128 (as an alias to __nextafterieee128)
> >
> > Is there an advantage to having this alias over having another #define in
> > math.h like those used for drem and gamma?
>
> No. However, changing it breaks math/test-tgmath.c as it defines its own
> nextafterl and nexttowardl in the same compilation unit, causing the assembler
> to fail with:
> /tmp/ccE9ypFK.s: Assembler messages:
> /tmp/ccE9ypFK.s:22067: Error: symbol `__nextafterieee128' is already defined
>
> Any suggestions on how to proceed?
I suppose in that case adding the alias is reasonable.
--
Joseph S. Myers
joseph@codesourcery.com
next prev parent reply other threads:[~2018-06-21 16:25 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-20 2:04 [PATCHv2 00/12] Introduce ieee128 symbols and redirections Tulio Magno Quites Machado Filho
2018-06-20 2:05 ` [PATCH 06/12] ldbl-128ibm-compat: Create libm-alias-float128.h Tulio Magno Quites Machado Filho
2018-06-20 20:39 ` Joseph Myers
2018-06-20 22:03 ` Tulio Magno Quites Machado Filho
2018-06-20 2:05 ` [PATCH 04/12] Add a generic significand implementation Tulio Magno Quites Machado Filho
2018-06-20 20:34 ` Joseph Myers
2018-06-20 21:31 ` Tulio Magno Quites Machado Filho
2018-06-21 17:01 ` Joseph Myers
2018-06-22 21:33 ` [PATCH] m68k: Reorganize log1p and significand implementations Tulio Magno Quites Machado Filho
2018-06-22 21:34 ` Jeff Law
2018-06-22 21:54 ` Joseph Myers
2018-06-20 2:05 ` [PATCH 07/12] ldbl-128ibm-compat: Provide a scalb implementation Tulio Magno Quites Machado Filho
2018-06-20 20:40 ` Joseph Myers
2018-06-20 2:05 ` [PATCH 01/12] Undefine redirections after long double definition on __LDBL_COMPAT [BZ #23294] Tulio Magno Quites Machado Filho
2018-06-20 10:38 ` Joseph Myers
2018-06-20 2:05 ` [PATCH 03/12] Add a generic scalb implementation Tulio Magno Quites Machado Filho
2018-06-20 20:32 ` Joseph Myers
2018-06-20 22:19 ` Tulio Magno Quites Machado Filho
2018-06-20 22:24 ` Joseph Myers
2018-06-20 2:05 ` [PATCH 02/12] Move declare_mgen_finite_alias definition Tulio Magno Quites Machado Filho
2018-06-20 10:39 ` Joseph Myers
2018-06-20 13:14 ` Tulio Magno Quites Machado Filho
2018-06-20 21:04 ` Joseph Myers
2018-06-20 21:09 ` Tulio Magno Quites Machado Filho
2018-06-20 2:05 ` [PATCH 05/12] Refactor math/bits/math-finite.h, reusing math/bits/mathcalls.h [BZ #23292] Tulio Magno Quites Machado Filho
2018-06-20 10:41 ` Joseph Myers
2018-06-20 2:06 ` [PATCH 11/12] ldbl-128ibm-compat: Redirect complex math functions Tulio Magno Quites Machado Filho
2018-06-20 21:00 ` Joseph Myers
2018-06-21 19:05 ` Tulio Magno Quites Machado Filho
2018-06-20 2:06 ` [PATCH 08/12] ldbl-128ibm-compat: Provide a significand implementation Tulio Magno Quites Machado Filho
2018-06-20 20:40 ` Joseph Myers
2018-06-20 2:06 ` [PATCH 12/12] ldbl-128ibm-compat: Provide ieee128 symbols to narrow functions Tulio Magno Quites Machado Filho
2018-06-20 10:55 ` Joseph Myers
2018-06-20 2:06 ` [PATCH 10/12] ldbl-128ibm-compat: Redirect long double functions to f128/ieee128 functions Tulio Magno Quites Machado Filho
2018-06-20 20:54 ` Joseph Myers
2018-06-20 22:48 ` Tulio Magno Quites Machado Filho
2018-06-20 2:06 ` [PATCH 09/12] ldbl-128ibm-compat: Provide nexttoward functions Tulio Magno Quites Machado Filho
2018-06-20 20:46 ` Joseph Myers
2018-06-21 1:08 ` Tulio Magno Quites Machado Filho
2018-06-21 16:25 ` Joseph Myers [this message]
2018-06-21 16:53 ` [PATCHv2 00/12] Introduce ieee128 symbols and redirections Joseph Myers
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