From: storm@cua.dk (Kim F. Storm)
Cc: emacs-devel@gnu.org
Subject: Re: Emacs-diffs Digest, Vol 19, Issue 62
Date: 12 Jul 2004 15:12:00 +0200 [thread overview]
Message-ID: <m3smbxl68v.fsf@kfs-l.imdomain.dk> (raw)
In-Reply-To: <jehdsd4fpa.fsf@sykes.suse.de>
Andreas Schwab <schwab@suse.de> writes:
> storm@cua.dk (Kim F. Storm) writes:
>
> > The array is _not_ initialized,
>
> It is, all current uses do that (they have to due to non-MARK_STACK
> architectures). And keeping it like this is a good idea anyway.
The way I read the code, the arrays are _not_ initialized.
And no, they don't have to be initialized due to non-MARK_STACK
architectures; the code that puts data into those arrays progressively
GCPROs only the initialized part of the array.
And IMO, it is not a good idea to waste cpu cycles initializing
(large) arrays that are subsequently filled with valid data.
But if you can show me the code that INITIALIZES those arrays, I will
believe you (and remove that code :-).
--
Kim F. Storm <storm@cua.dk> http://www.cua.dk
next prev parent reply other threads:[~2004-07-12 13:12 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <E1BcnjN-0005AC-0I@monty-python.gnu.org>
[not found] ` <E1BdKWZ-0004NI-3s@fencepost.gnu.org>
2004-06-24 7:55 ` Emacs-diffs Digest, Vol 19, Issue 62 Kim F. Storm
2004-06-24 8:50 ` Kim F. Storm
2004-06-30 12:09 ` Andreas Schwab
2004-07-06 23:50 ` Andreas Schwab
2004-07-12 9:34 ` Kim F. Storm
2004-07-12 10:06 ` Andreas Schwab
2004-07-12 11:13 ` Kim F. Storm
2004-07-12 11:39 ` Andreas Schwab
2004-07-12 13:12 ` Kim F. Storm [this message]
2004-07-12 13:25 ` Andreas Schwab
2004-07-12 13:13 ` Kim F. Storm
2004-07-12 13:26 ` Andreas Schwab
2004-07-12 14:23 ` Kim F. Storm
2004-06-25 6:28 ` Richard Stallman
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