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From: Richard Henderson <rth@redhat.com>
To: Ziemowit Laski <zlaski@apple.com>
Cc: Mark Mitchell <mark@codesourcery.com>,
	Zack Weinberg <zack@codesourcery.com>,
	GCC Patches <gcc-patches@gcc.gnu.org>
Subject: Re:
Date: Mon, 16 Aug 2004 20:32:00 -0000	[thread overview]
Message-ID: <20040816202947.GC23582@redhat.com> (raw)
In-Reply-To: <918394DF-EFB7-11D8-8323-000393673036@apple.com>

On Mon, Aug 16, 2004 at 12:07:50PM -0700, Ziemowit Laski wrote:
> Again, perhaps Mark can issue a ruling here.  I thought that 
> c_dialect_objc()> should be used because (1) it offers a clear
> demarcation point (i.e., "this is ObjC-specific functionality")

I think "objc_is_foo" already does that.

> and (2) it improves performance (checking a bit
> is a lot quicker than calling a function).

Premature optimization is the root of all evil.


r~

  parent reply	other threads:[~2004-08-16 20:30 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <E9D208E2-EFA8-11D8-8323-000393673036@apple.com>
2004-08-16 19:28 ` Re: Ziemowit Laski
2004-08-16 19:43   ` Re: Zack Weinberg
2004-08-16 20:24   ` Re: Mark Mitchell
2004-08-16 20:36     ` Re: Zack Weinberg
2004-08-16 22:01       ` Re: Ziemowit Laski
2004-08-17 21:35         ` Re: Geoffrey Keating
2004-08-16 20:32   ` Richard Henderson [this message]
2004-08-16 20:54   ` Re: Joseph S. Myers
2004-08-16 21:28     ` Re: Ziemowit Laski
2004-08-16 21:47       ` Re: Joseph S. Myers
2004-08-16 21:49         ` Re: Ziemowit Laski
2004-08-16 22:19       ` Re: Stan Shebs
2023-10-03  9:09 Kito Cheng
2023-10-03  9:11 ` Kito Cheng
  -- strict thread matches above, loose matches on Subject: below --
2023-08-13 19:05 Eddy Young Tie Yang
2023-08-13 19:18 ` Andrew Pinski
2023-04-02 17:58 Re: d-ni
2021-06-01 14:02 [PATCH][i386] Split not+broadcast+pand to broadcast+pandn Segher Boessenkool
2021-06-02  5:39 ` liuhongt
2021-06-02  5:49   ` Hongtao Liu
2020-05-14 21:05 [PATCH RFC] bootstrap: Update requirement to C++11 Jason Merrill
2020-05-15  7:14 ` Richard Biener
2020-05-15  8:30   ` Richard Sandiford
2020-05-15  9:26     ` Richard Biener
2020-05-15  9:58       ` Richard Sandiford
2020-05-15 10:15         ` Richard Biener
2020-05-15 14:08           ` Richard Sandiford
2020-05-16  1:47             ` Martin Sebor
2020-05-16  2:45               ` Re: Jason Merrill
     [not found] <Pine.NEB.4.64.1302141014370.336@cesium.clock.org>
2013-02-14 18:40 ` Re: Xinliang David Li
2013-02-14 19:53   ` Re: Matt Hargett
2013-02-14 20:10     ` Re: Xinliang David Li
2013-02-14 20:37       ` Re: Matt
     [not found] <CAGqM8fbk_QwhWoQ=6i_429diC0-v29BpNRaF=xkwX61ETz+T3g@mail.gmail.com>
2012-10-26  9:54 ` Re: Richard Biener
     [not found] <CACkGtrg=-AFkMZdxKvzvZ-9OHqAp-aDBr5nQmhEpBCRy7uoC0w@mail.gmail.com>
2012-03-08 22:57 ` Re: Diego Novillo
2011-09-03 13:19 Re: Uros Bizjak
2008-11-23 20:58 Re: Uros Bizjak
2008-11-23 22:08 ` Re: H.J. Lu
     [not found] <20080730133704.GC28583@mx.loc>
2008-07-30 15:07 ` Re: Rafael Espindola
2007-07-06  8:06 Re: Tobias Burnus
2007-07-06  8:30 ` Re: Lee Millward
2007-03-27 22:35 [libstdc++] Richard Henderson
2007-03-27 23:29 ` [libstdc++] Paolo Carlini
2007-03-28  6:10   ` Paolo Bonzini
2007-02-03  3:51 Kenneth Zadeck
2005-07-15 21:25 ИнфоПространство
2005-05-14 18:28 Re: John David Anglin
2004-12-11  3:38 Re: Ульяна Викентьевна
2004-11-29  5:57 Re: Лора Маратовна
2001-04-19  3:49 Re: Richard Earnshaw
     [not found] <200004180508.BAA08466@jwlab.FEITH.COM>
     [not found] ` <20000423104611.B6170@atrey.karlin.mff.cuni.cz>
2000-04-24  5:29   ` Re: grahams
2000-04-25  4:34     ` Re: Jan Hubicka
1998-10-16 10:31 No Subject Nick Clifton
1998-10-17  1:50 ` Jeffrey A Law
1998-10-06  9:51 No Subject Nick Clifton
1998-10-06 19:52 ` Jeffrey A Law

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