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Re: Prioritize Performance over Correctness

Subject Re: Prioritize Performance over Correctness
Newsgroups comp.lang.c
References (7 earlier) <113u27c$6bo3$2@kst.eternal-september.org> <113u3j5$7cq1$1@kst.eternal-september.org> <113v3u3$gi3r$1@dont-email.me> <1142oc0$14b1e$1@paganini.bofh.team> <1147mnu$37r54$1@dont-email.me>
From Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid>
Organization Watcom Pro Ltd.
Message-ID <ABL9S.9473$1xtd.2670@fx01.ams4> (permalink)
Date 2026-07-28 00:22 +0800

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On 27/07/2026 9:33 PM, James Kuyper wrote:
> On 2026-07-25 12:30, Waldek Hebisch wrote:
>> David Brown <david.brown@hesbynett.no> wrote:
> ...>> The evaluation of "!p" is based on a comparison of "p" to the
> value 0 -
>>> it will be true if p contains the value 0. ...
> 
> False.
> 
>>> ... (This point is perhaps the
>>> weak link in my reasoning - maybe "!p" is only true if "p" is actually a
>>> null pointer. ...
> 
> Correct.
> 
>>> ... However, I am confident that all real implementations,
>>> where null pointers are value 0, ...
> 
> I doubt that - if it were true, there would be pressure on the committee
> to mandate such a representation.
> 
>>> ...  act by comparison of the value.)
>>> As far as I can see, therefore, "p" can be a valid pointer to an object
>>> of appropriate type, not be a null pointer, and still have value 0 and
>>> have "!p" evaluate to 1.
>>   
>> I did not check the standard, but if the standard allows this, then
>> this is clearly a bug in the standard.
> 
> The standard is quite clear. !p returns 0 if p compares equal to 0, and
> 1 otherwise. When a pointer is compared with 0, the 0 gets  implicitly
> converted to a null pointer of the same type. All null pointers compare
> equal. Therefore !p tests whether 0 is a null pointer, not whether it
> has a representation with all bits cleared.
> 

I'm not in a position to do so yet, but you can trivially test this by
implementing "the null pointer" to be internally represented by 0xff..ff
where the .. represents your bitwith; 16bit, 32bit, 64bit, 128bit.

Then one of the first thing you notice, is that the integer zero needs
to convert to the 0xff..ff bit pattern when cast to a pointer.  After
that, implementing !p is trivial, for some value of trivial.


Happy compiler building!
-- 
Johann | email: invalid -> com | http://www.myrkraverk.com/blog/
I'm not from the Internet, I just work there. | via Easynews.com

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Prioritize Performance over Correctness Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2026-07-22 01:38 +0200
  Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-21 17:26 -0700
    Re: Prioritize Performance over Correctness cross@spitfire.i.gajendra.net (Dan Cross) - 2026-07-22 01:50 +0000
      Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-21 20:25 -0700
        Re: Prioritize Performance over Correctness cross@spitfire.i.gajendra.net (Dan Cross) - 2026-07-22 17:37 +0000
      Re: Prioritize Performance over Correctness "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-07-22 13:26 -0700
    Re: Prioritize Performance over Correctness Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2026-07-22 07:33 +0200
      Re: Prioritize Performance over Correctness David Brown <david.brown@hesbynett.no> - 2026-07-22 10:41 +0200
        Re: Prioritize Performance over Correctness BGB <cr88192@gmail.com> - 2026-07-22 18:08 -0500
          Re: Prioritize Performance over Correctness David Brown <david.brown@hesbynett.no> - 2026-07-23 10:31 +0200
            Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-23 14:31 -0700
              Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-23 14:48 -0700
                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-23 15:11 -0700
                Re: Prioritize Performance over Correctness David Brown <david.brown@hesbynett.no> - 2026-07-24 09:23 +0200
                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-24 03:14 -0700
                Re: Prioritize Performance over Correctness scott@slp53.sl.home (Scott Lurndal) - 2026-07-24 14:56 +0000
                Re: Prioritize Performance over Correctness antispam@fricas.org (Waldek Hebisch) - 2026-07-25 16:30 +0000
                Re: Prioritize Performance over Correctness James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-07-27 09:33 -0400
                Re: Prioritize Performance over Correctness Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-28 00:22 +0800
                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-27 12:58 -0700
                Re: Prioritize Performance over Correctness BGB <cr88192@gmail.com> - 2026-07-27 15:37 -0500
                Re: Prioritize Performance over Correctness James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-07-27 17:13 -0400
                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-27 15:17 -0700
                Re: Prioritize Performance over Correctness scott@slp53.sl.home (Scott Lurndal) - 2026-07-28 01:18 +0000
                Re: Prioritize Performance over Correctness Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-28 15:40 +0800
                Re: Prioritize Performance over Correctness cross@spitfire.i.gajendra.net (Dan Cross) - 2026-07-28 14:18 +0000
                Multics( Re: Prioritize Performance over Correctness) Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-28 22:48 +0800
                Re: Multics( Re: Prioritize Performance over Correctness) scott@slp53.sl.home (Scott Lurndal) - 2026-07-28 15:08 +0000
                Re: Multics( Re: Prioritize Performance over Correctness) Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-28 23:30 +0800
                Re: Multics( Re: Prioritize Performance over Correctness) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-07-28 19:08 +0000
                Re: Multics( Re: Prioritize Performance over Correctness) Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-29 04:08 +0800
                Re: Multics( Re: Prioritize Performance over Correctness) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-07-28 22:15 +0000
                Re: Multics( Re: Prioritize Performance over Correctness) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-07-28 22:26 +0000
                Re: Multics( Re: Prioritize Performance over Correctness) Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-29 06:41 +0800
                Re: Multics( Re: Prioritize Performance over Correctness) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-07-28 23:23 +0000
                Picture of Organicks' book Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-29 16:01 +0800
                Re: Picture of Organicks' book cross@spitfire.i.gajendra.net (Dan Cross) - 2026-07-29 13:46 +0000
                Re: Picture of Organicks' book R Kym Horsell <kymhorsell@gmail.com> - 2026-07-29 16:54 +0000
                Re: Multics( Re: Prioritize Performance over Correctness) Cóilín Nioclásín Glostéir <thanks-to@Taf.com> - 2026-07-29 23:22 +0000
                Re: Multics( Re: Prioritize Performance over Correctness) Tim Rentsch <tr.17687@z991.linuxsc.com> - 2026-08-15 15:55 -0700
                Re: Multics( Re: Prioritize Performance over Correctness) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-07-28 18:58 +0000
                Re: Multics( Re: Prioritize Performance over Correctness) Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-29 04:10 +0800
                Re: Multics( Re: Prioritize Performance over Correctness) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-07-28 22:20 +0000
                Re: Multics( Re: Prioritize Performance over Correctness) scott@slp53.sl.home (Scott Lurndal) - 2026-07-29 14:44 +0000
                Re: Multics( Re: Prioritize Performance over Correctness) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-07-30 02:08 +0000
                Re: Prioritize Performance over Correctness Tim Rentsch <tr.17687@z991.linuxsc.com> - 2026-08-16 07:59 -0700
                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-27 17:59 -0700
                Re: Prioritize Performance over Correctness Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-28 15:42 +0800
                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-28 03:22 -0700
                Re: Prioritize Performance over Correctness Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-28 19:21 +0800
                Re: Prioritize Performance over Correctness bart <bc@freeuk.com> - 2026-07-28 13:02 +0100
                Re: Prioritize Performance over Correctness Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-28 20:18 +0800
                Re: Prioritize Performance over Correctness bart <bc@freeuk.com> - 2026-07-28 14:17 +0100
                Re: Prioritize Performance over Correctness BGB <cr88192@gmail.com> - 2026-07-28 16:02 -0500
                Re: Prioritize Performance over Correctness Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-29 16:45 +0800
                Re: Prioritize Performance over Correctness bart <bc@freeuk.com> - 2026-07-29 12:03 +0100
                Re: Prioritize Performance over Correctness Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-29 19:32 +0800
                Re: Prioritize Performance over Correctness bart <bc@freeuk.com> - 2026-07-29 13:42 +0100
                Re: Prioritize Performance over Correctness Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-29 20:49 +0800
                Re: Prioritize Performance over Correctness bart <bc@freeuk.com> - 2026-07-29 16:01 +0100
                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-29 12:53 -0700
                Re: Prioritize Performance over Correctness James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-07-31 14:21 -0400
                Re: Prioritize Performance over Correctness bart <bc@freeuk.com> - 2026-07-31 20:07 +0100
                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-31 13:00 -0700
                Re: Prioritize Correctness Over Performance Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-08-01 02:34 +0000
                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-28 16:08 -0700
                Re: Prioritize Performance over Correctness cross@spitfire.i.gajendra.net (Dan Cross) - 2026-07-28 23:28 +0000
                Re: Prioritize Performance over Correctness cross@spitfire.i.gajendra.net (Dan Cross) - 2026-07-28 14:22 +0000
                Re: Prioritize Performance over Correctness "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-07-28 13:51 -0700
                Re: Prioritize Performance over Correctness James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-07-28 20:32 -0400
                Re: Prioritize Performance over Correctness cross@spitfire.i.gajendra.net (Dan Cross) - 2026-07-28 14:20 +0000
                Re: Prioritize Performance over Correctness "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-07-28 13:54 -0700
                Re: Prioritize Performance over Correctness Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-29 05:00 +0800
                Re: Prioritize Performance over Correctness James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-07-28 20:25 -0400
                Re: Prioritize Performance over Correctness "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-07-29 14:55 -0700
                Re: Prioritize Performance over Correctness James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-07-28 20:31 -0400
                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-28 21:26 -0700
                Re: Prioritize Performance over Correctness "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-07-29 14:57 -0700
                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-29 15:33 -0700
                Re: Prioritize Performance over Correctness "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-07-29 16:22 -0700
                Re: Prioritize Performance over Correctness Richard Harnden <richard.nospam@gmail.invalid> - 2026-07-30 07:40 +0100
                Re: Prioritize Correctness over Performance Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-07-30 06:48 +0000
                Re: Prioritize Correctness over Performance James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-07-30 06:50 -0400
                Re: Prioritize Correctness over Performance Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-30 03:54 -0700
                Re: Prioritize Correctness over Performance James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-07-30 08:24 -0400
                Re: Prioritize Correctness over Performance Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-30 14:40 -0700
                Re: Prioritize Correctness over Performance "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-07-30 19:39 -0700
                Re: Prioritize Performance over Correctness James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-07-30 06:44 -0400
                Re: Prioritize Performance over Correctness Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-07-30 21:00 +0000
                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-30 14:38 -0700
                Re: Prioritize Performance over Correctness Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-07-30 21:53 +0000
                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-30 15:10 -0700
                Re: Prioritize Performance over Correctness "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-07-30 19:40 -0700
                Re: Prioritize Performance over Correctness cross@spitfire.i.gajendra.net (Dan Cross) - 2026-07-31 02:43 +0000
                Re: Prioritize Performance over Correctness "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-07-30 19:44 -0700
                Re: Prioritize Performance over Correctness "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-07-30 19:58 -0700
                Re: Prioritize Performance over Correctness "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-08-01 01:25 -0700
                Re: Prioritize Performance over Correctness David Brown <david.brown@hesbynett.no> - 2026-08-02 23:14 +0200
                Re: Prioritize Performance over Correctness "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-08-02 14:37 -0700
                Re: Prioritize Performance over Correctness Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-08-02 22:51 +0000
                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-08-02 16:43 -0700
                Re: Prioritize Performance over Correctness "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-08-03 12:03 -0700
                Re: Prioritize Correctness Over Performance Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-08-03 23:49 +0000
                Re: Prioritize Correctness Over Performance "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-08-03 19:35 -0700
                MS-DOS memory models (was: Re: Prioritize Performance over Correctness) Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-08-03 08:08 +0800
                Re: Prioritize Performance over Correctness David Brown <david.brown@hesbynett.no> - 2026-08-03 10:16 +0200
                Re: Prioritize Performance over Correctness Richard Harnden <richard.nospam@gmail.invalid> - 2026-08-03 10:41 +0100
                Re: Prioritize Performance over Correctness David Brown <david.brown@hesbynett.no> - 2026-08-03 12:28 +0200
                Malicious Computer Architecture (was: Re: Prioritize Performance over Correctness) Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-08-03 19:23 +0800
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                Re: Malicious Computer Architecture "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-08-03 13:10 -0700
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                Re: Loderunner Enemy AI better than SWI-Prolog? [Prolog Education Group] Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-08-19 08:32 +0800
                Re: Loderunner Enemy AI better than SWI-Prolog? [Prolog Education Group] Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-08-19 08:27 +0800
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                Re: Malicious Computer Architecture Aidan Kehoe <kehoea@parhasard.net> - 2026-08-03 19:51 +0100
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                Re: Malicious Computer Architecture Richard Harnden <richard.nospam@gmail.invalid> - 2026-08-04 19:10 +0100
                Re: Malicious Computer Architecture Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-08-05 03:21 +0800
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                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-08-03 05:34 -0700
                Re: Prioritize Performance over Correctness "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-08-03 13:04 -0700
                Re: Prioritize Correctness Over Performance Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-08-04 00:52 +0000
                Re: Prioritize Correctness Over Performance scott@slp53.sl.home (Scott Lurndal) - 2026-08-04 14:22 +0000
                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-08-03 05:25 -0700
                Re: Prioritize Performance over Correctness David Brown <david.brown@hesbynett.no> - 2026-08-03 15:10 +0200
                Re: Prioritize Performance over Correctness "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-08-03 13:16 -0700
                Re: Prioritize Performance over Correctness James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-08-03 20:29 -0400
                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-08-03 17:55 -0700
                Re: Prioritize Performance over Correctness David Brown <david.brown@hesbynett.no> - 2026-08-04 09:12 +0200
                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-08-02 19:01 -0700
                Re: Prioritize Performance over Correctness cross@spitfire.i.gajendra.net (Dan Cross) - 2026-08-03 19:59 +0000
                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-30 03:50 -0700
                Re: Prioritize Performance over Correctness "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-07-29 15:09 -0700
                Re: Prioritize Performance over Correctness Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-28 08:14 +0800
                Re: Prioritize Performance over Correctness Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-29 05:54 +0800
                Re: Prioritize Performance over Correctness steveo@panix.com (Steven M. O'Neill) - 2026-07-31 20:34 +0000
                Re: Prioritize Performance over Correctness James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-07-28 19:40 -0400
                Re: Prioritize Performance over Correctness BGB <cr88192@gmail.com> - 2026-07-27 15:36 -0500
                Re: Prioritize Performance over Correctness Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-29 04:56 +0800
              Re: Prioritize Performance over Correctness Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2026-07-24 14:47 +0200
                Re: Prioritize Performance over Correctness David Brown <david.brown@hesbynett.no> - 2026-07-24 16:27 +0200
                Resources for Amateur Compiler Writers Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-25 00:52 +0800
                Re: Resources for Amateur Compiler Writers bart <bc@freeuk.com> - 2026-07-24 23:08 +0100
                Re: Resources for Amateur Compiler Writers BGB <cr88192@gmail.com> - 2026-07-24 18:50 -0500
                Re: Resources for Amateur Compiler Writers Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-07-25 01:54 +0000
                Re: Resources for Amateur Compiler Writers Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-25 15:20 +0800
                Re: Resources for Amateur Compiler Writers Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-07-25 07:24 +0000
                Re: Resources for Amateur Compiler Writers Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-25 15:30 +0800
                Re: Resources for Amateur Compiler Writers David Brown <david.brown@hesbynett.no> - 2026-07-25 10:37 +0200
                Re: Resources for Amateur Compiler Writers Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-27 00:35 +0800
                Re: Resources for Amateur Compiler Writers BGB <cr88192@gmail.com> - 2026-07-26 12:39 -0500
                Re: Resources for Amateur Compiler Writers bart <bc@freeuk.com> - 2026-07-26 22:27 +0100
                Re: Resources for Amateur Compiler Writers BGB <cr88192@gmail.com> - 2026-07-26 18:02 -0500
                Re: Resources for Amateur Compiler Writers Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-07-25 22:32 +0000
                Re: Resources for Amateur Compiler Writers Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-25 15:58 -0700
                Re: Resources for Amateur Compiler Writers David Brown <david.brown@hesbynett.no> - 2026-07-25 10:23 +0200
                Re: Resources for Amateur Compiler Writers Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-24 16:29 -0700
                Re: Resources for Amateur Compiler Writers Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-25 15:25 +0800
                Re: Resources for Amateur Compiler Writers Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-25 15:33 -0700
                Re: Resources for Amateur Compiler Writers Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-07-27 00:38 +0800
                Re: Resources for Amateur Compiler Writers Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-26 17:06 -0700
                Re: Resources for Amateur Compiler Writers Cóilín Nioclásín Glostéir <thanks-to@Taf.com> - 2026-07-26 17:03 +0000
                Re: Prioritize Performance over Correctness BGB <cr88192@gmail.com> - 2026-07-24 16:50 -0500
                Re: Prioritize Performance over Correctness Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-07-24 16:13 -0700
            Re: Prioritize Performance over Correctness BGB <cr88192@gmail.com> - 2026-07-26 15:26 -0500
        Re: Prioritize Performance over Correctness Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2026-07-23 11:18 +0200

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