From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
To: Joseph Myers <joseph@codesourcery.com>
Cc: libc-alpha@sourceware.org
Subject: Re: [PATCH] math: Add math-use-builtins-fabs
Date: Tue, 5 Apr 2022 08:50:14 -0300 [thread overview]
Message-ID: <4770fe55-59aa-6a25-dd3a-bc1b589b4270@linaro.org> (raw)
In-Reply-To: <06894f7e-df86-9ed0-8a61-d4077f920e9d@linaro.org>
On 04/04/2022 22:55, Adhemerval Zanella wrote:
>
>
> On 04/04/2022 19:41, Joseph Myers wrote:
>> On Mon, 4 Apr 2022, Adhemerval Zanella via Libc-alpha wrote:
>>
>>> to support building glibc with clang, which does not support inline
>>> __builtin_fabsf128. I change the patch to assume _Float128 support,
>>
>> And also not under another name (cf. how sysdeps/x86/bits/floatn.h uses
>> __builtin_fabsq before GCC 7)?
>>
>
> It does not seems to, it issues an undefined builtin error.
So do you prefer I just assume long double and _Float128 abs builtin
support or the patch is good as is?
next prev parent reply other threads:[~2022-04-05 11:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-04 20:58 Adhemerval Zanella
2022-04-04 21:30 ` Joseph Myers
2022-04-04 22:00 ` Adhemerval Zanella
2022-04-04 22:41 ` Joseph Myers
2022-04-05 1:55 ` Adhemerval Zanella
2022-04-05 11:50 ` Adhemerval Zanella [this message]
2022-04-05 15:53 ` Joseph Myers
2022-04-05 16:43 ` Adhemerval Zanella
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