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From: Andreas Schwab <schwab@suse.de>
Cc: Eli Zaretskii <eliz@elta.co.il>,
	teirllm@dms.auburn.edu, emacs-devel@gnu.org
Subject: Re: (elisp)Numbers
Date: Fri, 24 Oct 2003 10:43:06 +0200	[thread overview]
Message-ID: <jek76vf2lh.fsf@sykes.suse.de> (raw)
In-Reply-To: <E1ACkLX-0004jL-Sf@fencepost.gnu.org> (Richard Stallman's message of "Thu, 23 Oct 2003 14:38:07 -0400")

Richard Stallman <rms@gnu.org> writes:

>     If you say "gcc -S" and look at the code, don't you see the FSQRT
>     instruction being followed by tests on bits in the FPU status word,
>     followed by the call to `sqrt' from the library?
>
> i don't see that on the x87 code here.
> anyway, it does not signal the exception.
> can someone try to debug this?
>
> also, i compile with -O0.  should that really open-code sqrt?

Please check that sqrt is not a macro.

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux AG, Deutschherrnstr. 15-19, D-90429 Nürnberg
Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."

  reply	other threads:[~2003-10-24  8:43 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-10-21  2:29 (elisp)Numbers Luc Teirlinck
2003-10-21  5:38 ` (elisp)Numbers Eli Zaretskii
2003-10-22  9:26   ` (elisp)Numbers Richard Stallman
2003-10-22 15:51     ` (elisp)Numbers Eli Zaretskii
2003-10-22  9:25 ` (elisp)Numbers Richard Stallman
2003-10-22 11:36   ` (elisp)Numbers Andreas Schwab
2003-10-22 15:42   ` (elisp)Numbers Eli Zaretskii
2003-10-23 18:38     ` (elisp)Numbers Richard Stallman
2003-10-24  8:43       ` Andreas Schwab [this message]
2003-10-24 13:50         ` (elisp)Numbers Eli Zaretskii
2003-10-24 22:15           ` (elisp)Numbers Eli Zaretskii
2003-10-25 22:26             ` (elisp)Numbers Richard Stallman
2003-10-26  6:04               ` (elisp)Numbers Eli Zaretskii
2003-10-27  7:02                 ` (elisp)Numbers Richard Stallman
2003-10-27 19:56                   ` (elisp)Numbers Eli Zaretskii
2003-10-27 21:46                     ` (elisp)Numbers Andreas Schwab
2003-10-28  5:48                       ` (elisp)Numbers Eli Zaretskii
2003-10-28  6:40                         ` (elisp)Numbers Lars Brinkhoff
2003-10-28 20:03                           ` (elisp)Numbers Eli Zaretskii
2003-10-28 20:40                       ` (elisp)Numbers Richard Stallman
2003-10-24 13:38       ` (elisp)Numbers Eli Zaretskii
2003-10-24 22:04         ` (elisp)Numbers Eli Zaretskii
  -- strict thread matches above, loose matches on Subject: below --
2003-10-04 15:36 (elisp)Numbers Luc Teirlinck
2003-10-07 19:57 ` (elisp)Numbers Eli Zaretskii

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