GNU bug report logs - #56988
Add call-interactively to "never optimize" list for native compilation

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Package: emacs;

Reported by: Lynn Winebarger <owinebar <at> gmail.com>

Date: Fri, 5 Aug 2022 01:38:02 UTC

Severity: normal

Done: Andrea Corallo <acorallo <at> gnu.org>

Bug is archived. No further changes may be made.

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From: Andrea Corallo <akrl <at> sdf.org>
To: Lynn Winebarger <owinebar <at> gmail.com>
Cc: 56988 <at> debbugs.gnu.org
Subject: bug#56988: Add call-interactively to "never optimize" list for native compilation
Date: Fri, 05 Aug 2022 10:07:46 +0000

Lynn Winebarger <owinebar <at> gmail.com> writes:

> Version 28.1:
> Since dumping an Emacs with ~500 core libraries in addition to the 100+ from loadup (596 NCUs in the dump), I noticed
> huge numbers of async jobs compiling trampolines for call-interactively.  Adding call-interactively - and
> funcall-interactively for good measure - to the customization variable for functions to never optimize, as well as to the
> hard-coded list in advice--add-function, then recompiling and dumping resolved the issue.

Hi Lynn,

I think we want to keep on optimizing `call-interactively' as changing
this policy this could have a negative performance impact in certain
scenarios.

Perhaps should be investigated why on the process you are engineering
this is happening, and modify it so that only one trampoline is
compiled.

Best Regards

  Andrea
This bug report was last modified 1 year and 348 days ago.

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