mailing list of musl libc
 help / color / mirror / code / Atom feed
From: Rich Felker <dalias@libc.org>
To: Pedro Falcato <pedro.falcato@gmail.com>
Cc: musl@lists.openwall.com
Subject: Re: [musl] Proposed printf stack usage improvement
Date: Tue, 27 Aug 2024 11:21:33 -0400	[thread overview]
Message-ID: <20240827152133.GE10433@brightrain.aerifal.cx> (raw)
In-Reply-To: <vfxe42rfr5khx72fm2vouagjpqq7t4t2aht3o3th6uettuxx3p@e53qkkjjchys>

On Tue, Aug 27, 2024 at 10:23:57AM +0100, Pedro Falcato wrote:
> LGTM.
> 
> But maybe you should also include my __attribute__((noinline))
> sugestion, to make sure the integer printf and floating point paths
> get mixed by the compiler. Even if current gcc/clang don't seem to
> want to do that, it's better to be safe than sorry (and I assume any
> LTO/PGO might change that atm).

I'm not clear what ill effect you're trying to mitigate here.

Rich

  reply	other threads:[~2024-08-27 15:21 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-08-26 20:09 Rich Felker
2024-08-27  9:23 ` Pedro Falcato
2024-08-27 15:21   ` Rich Felker [this message]
2024-08-27 15:42     ` Pedro Falcato
2024-08-27 21:32       ` Rich Felker

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20240827152133.GE10433@brightrain.aerifal.cx \
    --to=dalias@libc.org \
    --cc=musl@lists.openwall.com \
    --cc=pedro.falcato@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
Code repositories for project(s) associated with this public inbox

	https://git.vuxu.org/mirror/musl/

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).