GNU bug report logs - #76559
31.0.50; [-O3 + PGTK] Crash when 'copying as kill'/'killing word'

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Message #89 received at 76559 <at> debbugs.gnu.org (full text, mbox):

From: Paul Eggert <eggert <at> cs.ucla.edu>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: pipcet <at> protonmail.com, luangruo <at> yahoo.com, iura.mail <at> gmail.com,
 marian.iurie <at> gmail.com, michael.albinus <at> gmx.de, 76559 <at> debbugs.gnu.org,
 stefankangas <at> gmail.com
Subject: Re: bug#76559: 31.0.50; [-O3 + PGTK] Crash when 'copying as
 kill'/'killing word'
Date: Thu, 27 Feb 2025 13:13:31 -0800

On 2/27/25 11:58, Eli Zaretskii wrote:
> People nowadays are likely to upgrade to the latest GCC version as
> soon as it's out, and immediately start using it for production, and
> are also too eager to use -O3 without checking whether it gives them
> any gains.  The recommendation I have in mind aims at making the lives
> of those users safer and less complicated.

Yes, that all sounds good in the context of ordinary builds. Similarly, 
we could recommend against options like -Os and -fsanitize=undefined in 
ordinary builds.

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