From: Siddhesh Poyarekar <siddhesh@gotplt.org>
To: Adhemerval Zanella <adhemerval.zanella@linaro.org>,
libc-alpha@sourceware.org
Subject: Re: [PATCH v3] wcrtomb: Make behavior POSIX compliant
Date: Fri, 13 May 2022 19:12:32 +0530 [thread overview]
Message-ID: <63c7ffd1-f609-d99a-a2fd-3359bfe7c663@gotplt.org> (raw)
In-Reply-To: <d25fc7de-7894-e9b1-dda9-c421eda7fb0a@linaro.org>
On 13/05/2022 18:00, Adhemerval Zanella via Libc-alpha wrote:
>> Can we please use the simplified code?
>>
>> “char buf[MB_LEN_MAX];” already gives GCC a strong hint this is a short
>> memcpy. If it is beneficial on some architectures to inline such short,
>> but still variable memcpy calls, we should teach the compiler how to do
>> it, and not do it manually.
>
> Totally agreed.
>
Ugh, both of you just kill all the fun. I'll push a fix with just the
memcpy ;)
Thanks,
Siddhesh
next prev parent reply other threads:[~2022-05-13 13:42 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-07 6:26 [RFC] _FORTIFY_SOURCE strictness Siddhesh Poyarekar
2022-04-07 10:16 ` Andreas Schwab
2022-04-08 3:24 ` Siddhesh Poyarekar
2022-04-08 2:26 ` Paul Eggert
2022-04-08 3:32 ` Siddhesh Poyarekar
2022-04-08 5:37 ` Florian Weimer
2022-04-08 6:02 ` Siddhesh Poyarekar
2022-04-08 21:07 ` Paul Eggert
2022-04-11 8:02 ` Siddhesh Poyarekar
2022-05-05 18:43 ` [PATCH 0/2] More compliant wcrtomb Siddhesh Poyarekar
2022-05-05 18:43 ` [PATCH 1/2] benchtests: Add wcrtomb microbenchmark Siddhesh Poyarekar
2022-05-06 9:10 ` Florian Weimer
2022-05-06 12:49 ` [committed] " Siddhesh Poyarekar
2022-05-06 12:50 ` [PATCH 1/2] " Adhemerval Zanella
2022-05-06 12:59 ` Siddhesh Poyarekar
2022-05-06 13:20 ` Adhemerval Zanella
2022-05-06 13:26 ` Siddhesh Poyarekar
2022-05-06 13:36 ` Siddhesh Poyarekar
2022-05-06 13:46 ` Adhemerval Zanella
2022-05-05 18:43 ` [PATCH 2/2] wcrtomb: Make behavior POSIX compliant Siddhesh Poyarekar
2022-05-06 9:25 ` Paul Eggert
2022-05-06 13:40 ` Adhemerval Zanella
2022-05-06 13:46 ` Siddhesh Poyarekar
2022-05-06 14:04 ` [PATCH v2] " Siddhesh Poyarekar
2022-05-09 13:22 ` Adhemerval Zanella
2022-05-09 13:35 ` Siddhesh Poyarekar
2022-05-12 13:15 ` [PATCH v3] " Siddhesh Poyarekar
2022-05-13 4:56 ` Paul Eggert
2022-05-13 5:28 ` Paul Eggert
2022-05-13 11:31 ` Siddhesh Poyarekar
2022-05-13 11:38 ` Florian Weimer
2022-05-13 11:51 ` Siddhesh Poyarekar
2022-05-13 12:55 ` Florian Weimer
2022-05-13 12:30 ` Adhemerval Zanella
2022-05-13 13:42 ` Siddhesh Poyarekar [this message]
2022-05-13 17:58 ` Paul Eggert
2022-05-13 13:45 ` [committed] " Siddhesh Poyarekar
2022-05-13 8:18 ` [PATCH v3] " Siddhesh Poyarekar
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