From: storm@cua.dk (Kim F. Storm)
To: Jim Meyering <jim@meyering.net>
Cc: Emacs development discussions <emacs-devel@gnu.org>
Subject: Re: Remove useless if-before-free and if-before-xfree tests
Date: Mon, 29 Jun 2009 09:52:09 +0200 [thread overview]
Message-ID: <87r5x3lbo6.fsf@kfs-lx.rd.rdm> (raw)
In-Reply-To: <87d48nvc6k.fsf@meyering.net> (Jim Meyering's message of "Mon, 29 Jun 2009 07:30:59 +0200")
Jim Meyering <jim@meyering.net> writes:
> I removed a bunch of these last year.
> Since then, a few have snuck back in, so here's another round.
> I've just committed the following two change sets:
I haven't looked specifically at the changes, but a test before xfree
may not be useless performance-wise if the normal case is "ptr is NULL".
--
Kim F. Storm <storm@cua.dk> http://www.cua.dk
next prev parent reply other threads:[~2009-06-29 7:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-29 5:30 Remove useless if-before-free and if-before-xfree tests Jim Meyering
2009-06-29 7:52 ` Kim F. Storm [this message]
2009-06-29 8:06 ` Jim Meyering
2009-06-29 23:43 ` Stephen J. Turnbull
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