GNU bug report logs - #33670
26.1; very large c++-mode yank performance regression 25.3_1-x86_64 -> 26.1-x86_64

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Package: emacs;

Reported by: Chris Hecker <checker <at> d6.com>

Date: Sat, 8 Dec 2018 02:43:02 UTC

Severity: normal

Tags: moreinfo

Found in version 26.1

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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Message #8 received at 33670 <at> debbugs.gnu.org (full text, mbox):

From: Chris Hecker <checker <at> d6.com>
To: 33670 <at> debbugs.gnu.org
Subject: adding some info to my yank perf regression
Date: Fri, 7 Dec 2018 18:56:45 -0800

[Message part 1 (text/plain, inline)]
I just downgrated cc-mode to the one that shipped with 25.3_1 (c-version
5.32.99) and that fixed the yank perf on 26.1, so it's something either
in cc-mode directly or something changed in emacs that slows down
something in the latest 5.33.1 version of cc-mode.

Chris

[Message part 2 (text/html, inline)]
This bug report was last modified 3 years and 82 days ago.

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