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From: Alviro Iskandar Setiawan <alviro.iskandar@gnuweeb.org>
Date: Wed, 30 Aug 2023 23:11:15 +0700
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Subject: Re: [RFC PATCH v1 2/5] tools/nolibc: x86-64: Use `rep stosb` for `memset()`
To: Ammar Faizi <ammarfaizi2@gnuweeb.org>
Cc: Willy Tarreau <w@1wt.eu>, =?UTF-8?Q?Thomas_Wei=C3=9Fschuh?= <linux@weissschuh.net>, 
	Nicholas Rosenberg <inori@vnlx.org>, Michael William Jonathan <moe@gnuweeb.org>, 
	"GNU/Weeb Mailing List" <gwml@vger.gnuweeb.org>, 
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
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On Wed, Aug 30, 2023 at 11:08=E2=80=AFPM Ammar Faizi wrote:
> On Wed, Aug 30, 2023 at 05:51:52PM +0200, Willy Tarreau wrote:
> >     xchg %eax, %esi      1
> >     push %rdx            1
> >     pop %rcx             1
> >     push %rdi            1
> >     rep movsb            2 [sic]
> >     pop %rax             1
> >     ret                  1
> >     ------------- Total: 8 bytes :-)

That's beautiful!

-- Viro