GNU bug report logs - #78473
30.1; feature/igc: multiple crashes with pgtk_handle_selection_*

Previous Next

Package: emacs;

Reported by: Oliver Reiter <oliver.reiter <at> snapdragon.cc>

Date: Sat, 17 May 2025 20:44:02 UTC

Severity: normal

Found in version 30.1

Done: Paul Eggert <eggert <at> cs.ucla.edu>

Full log

Message #40 received at 78473 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: rms <at> gnu.org
Cc: luangruo <at> yahoo.com, pipcet <at> protonmail.com, eggert <at> cs.ucla.edu,
 oliver.reiter <at> snapdragon.cc, 78473 <at> debbugs.gnu.org
Subject: Re: bug#78473: 30.1;
 feature/igc: multiple crashes with pgtk_handle_selection_*
Date: Fri, 23 May 2025 13:36:25 +0300

> From: Richard Stallman <rms <at> gnu.org>
> Cc: pipcet <at> protonmail.com, luangruo <at> yahoo.com, eliz <at> gnu.org,
> 	oliver.reiter <at> snapdragon.cc, 78473 <at> debbugs.gnu.org
> Date: Fri, 23 May 2025 05:05:04 -0400
> 
>   > Thanks, this looks pretty serious and I see no easy workaround in Emacs. 
>   > Let's disable tree-sra in GCC until the GCC bug is fixed. Proposed patch 
>   > to Emacs master attached.
> 
> What sort of thing are we talking about disabling?
> Is it a feature?
> An optimization?
> A test?

It's an optimization.  For (some) details, see the description of the
'-ftree-sra' option in the "Optimize Options" node of the GCC manual.
This bug report was last modified 23 days ago.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.