From: Paul Eggert <eggert@cs.ucla.edu>
To: Bruno Haible <bruno@clisp.org>, bug-gnulib@gnu.org
Cc: 36370@debbugs.gnu.org, Pip Cet <pipcet@gmail.com>
Subject: Re: bug#36370: 27.0.50; XFIXNAT called on negative numbers
Date: Thu, 27 Jun 2019 17:04:20 -0700 [thread overview]
Message-ID: <897ea51e-b56d-6d24-34d8-b2dabf01e78f@cs.ucla.edu> (raw)
In-Reply-To: <2715311.ceefYqj39C@omega>
[-- Attachment #1: Type: text/plain, Size: 449 bytes --]
On 6/27/19 4:45 PM, Bruno Haible wrote:
> Can you please show an example code on which the change makes a difference?
Not easily, I'm afraid. I grabbed the latest Emacs master
<https://git.savannah.gnu.org/git/emacs.git>, ran './configure; make
CFLAGS=-O2', edited the emacs lib/verify.h, and ran 'make CFLAGS=-O2'
again. The biggest percentage change in text size was in
src/regex-emacs.o. I'll attach the two respective .s files, compressed.
[-- Attachment #2: regex-emacs-old.s.gz --]
[-- Type: application/gzip, Size: 41374 bytes --]
[-- Attachment #3: regex-emacs-new.s.gz --]
[-- Type: application/gzip, Size: 41750 bytes --]
next prev parent reply other threads:[~2019-06-28 0:04 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAOqdjBcM09RbDv19xNF7HxmykU2oAJ4Vsm45Y65aYXZbOO9u3g@mail.gmail.com>
[not found] ` <e7d67132-4c2e-5c3a-74ae-78c8d67b8132@cs.ucla.edu>
[not found] ` <CAOqdjBct1qJ43dAL5642B52ZXH9M1x_qYOZX3GzJi6YvckoS7Q@mail.gmail.com>
[not found] ` <de8a8fa5-176c-f22a-fa56-c5d54fd42352@cs.ucla.edu>
[not found] ` <CAOqdjBd7FXkSd=brysRa8bc+o5uHTBshQ2XxQ2ZSyt=naJgp0g@mail.gmail.com>
[not found] ` <7ef599ae-0a1d-e86f-2bed-a1503455833f@cs.ucla.edu>
[not found] ` <CAOqdjBcyT17XDSAEm2NVtFbJLyEc4m9jj_9sX-nyOUKca2aUwA@mail.gmail.com>
2019-06-27 21:13 ` bug#36370: 27.0.50; XFIXNAT called on negative numbers Paul Eggert
2019-06-27 21:37 ` Pip Cet
2019-06-27 23:45 ` Bruno Haible
2019-06-28 0:04 ` Paul Eggert [this message]
2019-06-28 11:06 ` Pip Cet
2019-06-28 12:14 ` Bruno Haible
2019-06-28 12:29 ` Bruno Haible
2019-06-28 13:51 ` Pip Cet
2019-06-28 17:46 ` Paul Eggert
2019-06-28 19:15 ` Pip Cet
2019-06-28 19:56 ` Bruno Haible
2019-06-28 21:08 ` Pip Cet
2019-06-29 5:41 ` Paul Eggert
2019-06-29 6:48 ` Pip Cet
2019-06-29 17:31 ` Paul Eggert
2019-06-30 9:21 ` Pip Cet
2019-06-28 19:11 ` Bruno Haible
2019-06-28 21:07 ` Pip Cet
2019-06-28 23:30 ` Bruno Haible
2019-06-29 5:40 ` Paul Eggert
2019-06-29 5:44 ` Pip Cet
2019-06-29 10:31 ` Bruno Haible
2019-06-29 17:11 ` Paul Eggert
2019-06-29 17:48 ` Bruno Haible
2019-06-30 15:30 ` Pip Cet
2019-06-30 15:45 ` Bruno Haible
2019-07-02 23:39 ` Paul Eggert
2019-07-01 1:46 ` Richard Stallman
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