From: Joe Buck <jbuck@synopsys.com>
To: rth@cygnus.com
Cc: rlk@tiac.net, yotam_medini@avanticorp.com, egcs@cygnus.com
Subject: Re: wish: optimize (x > 0.) floating point comparison.
Date: Thu, 24 Sep 1998 10:37:00 -0000 [thread overview]
Message-ID: <199809241737.KAA07943@atrus.synopsys.com> (raw)
In-Reply-To: <19980923212543.D27280@dot.cygnus.com>
> On Tue, Sep 22, 1998 at 04:48:35PM -0400, Robert L Krawitz wrote:
> > BTW, there's another issue, which cuts both ways: FP numbers in the
> > FPU have more precision and range (64/15) than FP numbers in memory
> > (52/11).
>
> Keep that intel-centric abortion to yourself. Sparc doesn't do that.
The Motorola 68000 architecture has the same problem.
next prev parent reply other threads:[~1998-09-24 10:37 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
1998-09-22 19:31 Yotam Medini
1998-09-22 16:05 ` Robert L Krawitz
1998-09-23 21:30 ` Richard Henderson
1998-09-24 10:37 ` Joe Buck [this message]
1998-09-25 2:09 ` Branko Cibej
1998-09-25 2:09 ` Richard Henderson
1998-09-22 19:59 ` Robert L Krawitz
-- strict thread matches above, loose matches on Subject: below --
1998-09-26 15:59 Charles M. Hannum
1998-09-28 3:19 ` Andreas Schwab
1998-09-26 15:59 N8TM
1998-09-26 7:00 Charles M. Hannum
1998-09-26 10:41 ` Richard Henderson
1998-09-26 0:52 N8TM
1998-09-26 0:52 ` Richard Henderson
1998-09-28 3:19 ` Andreas Schwab
1998-09-23 20:50 N8TM
1998-09-23 9:38 Yotam Medini
1998-09-23 21:30 ` Richard Henderson
1998-09-22 9:00 Yotam Medini
1998-09-22 14:32 ` Robert L Krawitz
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=199809241737.KAA07943@atrus.synopsys.com \
--to=jbuck@synopsys.com \
--cc=egcs@cygnus.com \
--cc=rlk@tiac.net \
--cc=rth@cygnus.com \
--cc=yotam_medini@avanticorp.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).