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Re: Static Single Assignment form to Stack allocation

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From "Rod Pemberton" <buzz@notnotnontnooatno.cmm>
Newsgroups comp.lang.forth
Subject Re: Static Single Assignment form to Stack allocation
Date Thu, 12 Feb 2015 20:02:25 -0500
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On Wed, 11 Feb 2015 04:35:55 -0500, Alex McDonald <blog@rivadpm.com> wrote:

> You're confusing compile time with run time. This has
> been a consistent theme in discussions about the
> placement of the control flow stack;
...

> Rod Pemberton suffers from this confusion too.

The only point of confusion here was that I was using
the computer science definition for control flow while
some others here were using a Forth specific definition
which differed.

Fortunately, Ms. Rather just clarified in one her
posts here that for Forth control flow is just the
control flow used in Forth's control flow words,
such as IF ELSE THEN DO LOOP etc.  These only store
data temporarily at compile time on the data stack,
storing any permanent data in the dictionary
definition for that compiled Forth word.

Unfortunately, the Forth specific definition excludes
the most common form of control flow used by Forth:
data saved on the return stack for interpreted Forths.
That is run time control flow data used to keep track
of the nesting position of compiled Forth words so they
can be interpreted.  This data is the used to implement
the threaded code equivalent of a procedure call, which
is normally considered to be control flow.

Forth not using standard computer science terminology
has been a point of contention, not just by me, but
with many others who've attempted to understand or
develop Forth.


Rod Pemberton

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Thread

Static Single Assignment form to Stack allocation Aliaksei Chapyzhenka <alex.drom@gmail.com> - 2015-02-05 20:01 -0800
  Re: Static Single Assignment form to Stack allocation Paul Rubin <no.email@nospam.invalid> - 2015-02-05 21:00 -0800
    Re: Static Single Assignment form to Stack allocation "Rod Pemberton" <buzz@notnotnontnooatno.cmm> - 2015-02-06 02:15 -0500
      Re: Static Single Assignment form to Stack allocation Paul Rubin <no.email@nospam.invalid> - 2015-02-06 12:07 -0800
        Re: Static Single Assignment form to Stack allocation Jan Coombs <Jan-54 <jenfhaomndgfwutc@murmic.plus.com>> - 2015-02-08 22:38 +0000
          Re: Static Single Assignment form to Stack allocation Paul Rubin <no.email@nospam.invalid> - 2015-02-08 14:55 -0800
            Re: Static Single Assignment form to Stack allocation Aliaksei Chapyzhenka <alex.drom@gmail.com> - 2015-02-08 19:59 -0800
  Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-02-06 13:15 +0000
  Re: Static Single Assignment form to Stack allocation anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-02-06 13:22 +0000
    Re: Static Single Assignment form to Stack allocation Aliaksei Chapyzhenka <alex.drom@gmail.com> - 2015-02-06 11:16 -0800
      Re: Static Single Assignment form to Stack allocation Paul Rubin <no.email@nospam.invalid> - 2015-02-06 12:05 -0800
      Re: Static Single Assignment form to Stack allocation hughaguilar96@gmail.com - 2015-02-06 16:44 -0800
        Re: Static Single Assignment form to Stack allocation "Rod Pemberton" <buzz@notnotnontnooatno.cmm> - 2015-02-06 23:41 -0500
      Re: Static Single Assignment form to Stack allocation "Rod Pemberton" <buzz@notnotnontnooatno.cmm> - 2015-02-06 23:41 -0500
        Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-02-07 19:22 +0000
          Re: Static Single Assignment form to Stack allocation Aliaksei Chapyzhenka <alex.drom@gmail.com> - 2015-02-07 13:09 -0800
            Re: Static Single Assignment form to Stack allocation "Elizabeth D. Rather" <erather@forth.com> - 2015-02-07 11:25 -1000
              Re: Static Single Assignment form to Stack allocation Aliaksei Chapyzhenka <alex.drom@gmail.com> - 2015-02-07 14:09 -0800
                Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-02-07 22:32 +0000
                Re: Static Single Assignment form to Stack allocation Aliaksei Chapyzhenka <alex.drom@gmail.com> - 2015-02-07 14:51 -0800
                Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-02-08 00:04 +0000
                Re: Static Single Assignment form to Stack allocation Aliaksei Chapyzhenka <alex.drom@gmail.com> - 2015-02-07 17:03 -0800
                Re: Static Single Assignment form to Stack allocation "Rod Pemberton" <buzz@notnotnontnooatno.cmm> - 2015-02-07 21:04 -0500
                Re: Static Single Assignment form to Stack allocation "Rod Pemberton" <buzz@notnotnontnooatno.cmm> - 2015-02-07 21:10 -0500
                Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-02-08 10:57 +0000
                Re: Static Single Assignment form to Stack allocation "Rod Pemberton" <buzz@notnotnontnooatno.cmm> - 2015-02-07 21:05 -0500
            Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-02-07 22:24 +0000
          Re: Static Single Assignment form to Stack allocation "Elizabeth D. Rather" <erather@forth.com> - 2015-02-07 11:21 -1000
          Re: Static Single Assignment form to Stack allocation "Rod Pemberton" <buzz@notnotnontnooatno.cmm> - 2015-02-07 20:11 -0500
            Re: Static Single Assignment form to Stack allocation "Elizabeth D. Rather" <erather@forth.com> - 2015-02-07 15:35 -1000
              Re: Static Single Assignment form to Stack allocation "Elizabeth D. Rather" <erather@forth.com> - 2015-02-07 16:52 -1000
                Re: Static Single Assignment form to Stack allocation hughaguilar96@gmail.com - 2015-02-08 10:21 -0800
                Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-02-08 20:09 +0000
                Re: Static Single Assignment form to Stack allocation "Elizabeth D. Rather" <erather@forth.com> - 2015-02-08 17:15 -1000
                Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-02-09 12:00 +0000
                Re: Static Single Assignment form to Stack allocation albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-02-09 13:05 +0000
                Re: Static Single Assignment form to Stack allocation "HAA" <someone@microsoft.com> - 2015-02-10 16:01 +1100
                Re: Static Single Assignment form to Stack allocation "Rod Pemberton" <buzz@notnotnontnooatno.cmm> - 2015-02-09 02:35 -0500
                Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-02-09 12:03 +0000
              Re: Static Single Assignment form to Stack allocation hughaguilar96@gmail.com - 2015-02-08 10:13 -0800
                Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-02-08 20:21 +0000
                Re: Static Single Assignment form to Stack allocation hughaguilar96@gmail.com - 2015-02-09 22:49 -0800
                Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-02-10 12:12 +0000
                Re: Static Single Assignment form to Stack allocation albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-02-10 12:54 +0000
                Re: Static Single Assignment form to Stack allocation Mark Wills <markwills1970@gmail.com> - 2015-02-10 06:30 -0800
                Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-02-10 14:53 +0000
                Re: Static Single Assignment form to Stack allocation "Elizabeth D. Rather" <erather@forth.com> - 2015-02-10 08:20 -1000
                Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-02-10 14:33 +0000
                Re: Static Single Assignment form to Stack allocation albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-02-10 19:09 +0000
                Control-flow stack (was: Static Single Assignment ...) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-02-10 14:29 +0000
                Re: Control-flow stack (was: Static Single Assignment ...) "Alex McDonald" <blog@rivadpm.com> - 2015-02-10 15:49 +0000
                Re: Control-flow stack (was: Static Single Assignment ...) albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-02-10 17:56 +0000
                Re: Control-flow stack (was: Static Single Assignment ...) "Alex McDonald" <blog@rivadpm.com> - 2015-02-10 20:53 +0000
                Re: Control-flow stack "Elizabeth D. Rather" <erather@forth.com> - 2015-02-10 13:08 -1000
                Re: Control-flow stack awegel@arcor.de (Alexander Wegel) - 2015-02-11 03:15 +0100
                Re: Control-flow stack hughaguilar96@gmail.com - 2015-02-10 18:47 -0800
                Re: Control-flow stack Unknown <dog@gmail.com> - 2015-02-17 07:13 +0000
                Re: Control-flow stack anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-02-11 17:59 +0000
                Re: Control-flow stack (was: Static Single Assignment ...) Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-02-11 01:30 -0800
                Re: Control-flow stack (was: Static Single Assignment ...) "Rod Pemberton" <buzz@notnotnontnooatno.cmm> - 2015-02-10 18:43 -0500
                Re: Control-flow stack (was: Static Single Assignment ...) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-02-11 17:46 +0000
                Re: Control-flow stack (was: Static Single Assignment ...) "Alex McDonald" <blog@rivadpm.com> - 2015-02-11 22:39 +0000
                Re: Control-flow stack (was: Static Single Assignment ...) "Alex McDonald" <blog@rivadpm.com> - 2015-02-11 22:42 +0000
                Re: Control-flow stack (was: Static Single Assignment ...) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-02-12 09:52 +0000
                Re: Control-flow stack (was: Static Single Assignment ...) "Alex McDonald" <blog@rivadpm.com> - 2015-02-12 10:28 +0000
                Re: Control-flow stack (was: Static Single Assignment ...) hughaguilar96@gmail.com - 2015-02-11 20:23 -0800
                Re: Control-flow stack (was: Static Single Assignment ...) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-02-12 07:21 +0000
                Re: Control-flow stack (was: Static Single Assignment ...) hughaguilar96@gmail.com - 2015-02-12 18:33 -0800
                Re: Control-flow stack awegel@arcor.de (Alexander Wegel) - 2015-02-13 04:46 +0100
                Re: Control-flow stack "Rod Pemberton" <buzz@notnotnontnooatno.cmm> - 2015-02-13 06:48 -0500
                Re: Control-flow stack awegel@arcor.de (Alexander Wegel) - 2015-02-13 13:40 +0100
                Re: Control-flow stack albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-02-13 15:49 +0000
                Re: Control-flow stack awegel@arcor.de (Alexander Wegel) - 2015-02-14 03:47 +0100
                Re: Control-flow stack anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-02-13 16:09 +0000
                Re: Control-flow stack (was: Static Single Assignment ...) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-02-13 15:20 +0000
                Re: Control-flow stack (was: Static Single Assignment ...) hughaguilar96@gmail.com - 2015-02-13 21:31 -0800
                Re: Control-flow stack awegel@arcor.de (Alexander Wegel) - 2015-02-14 03:47 +0100
                Re: Control-flow stack (was: Static Single Assignment ...) hughaguilar96@gmail.com - 2015-02-14 19:22 -0800
                Re: Control-flow stack (was: Static Single Assignment ...) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-02-15 11:09 +0000
                Re: Control-flow stack (was: Static Single Assignment ...) hughaguilar96@gmail.com - 2015-02-15 16:57 -0800
                Re: Control-flow stack (was: Static Single Assignment ...) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-02-16 14:41 +0000
                Re: Control-flow stack (was: Static Single Assignment ...) hughaguilar96@gmail.com - 2015-02-16 18:43 -0800
                Re: Control-flow stack Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2015-02-10 22:04 +0000
                Re: Control-flow stack Harold <hzrabbie@gmail.com> - 2015-02-10 16:58 -0800
                Re: Control-flow stack Bernd Paysan <bernd.paysan@gmx.de> - 2015-02-11 02:51 +0100
                Re: Control-flow stack albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-02-11 11:34 +0000
                Re: Control-flow stack Harold <hzrabbie@gmail.com> - 2015-02-11 08:17 -0800
                Re: Control-flow stack "Elizabeth D. Rather" <erather@forth.com> - 2015-02-10 16:37 -1000
                Re: Control-flow stack hughaguilar96@gmail.com - 2015-02-10 18:57 -0800
                Re: Static Single Assignment form to Stack allocation "Rod Pemberton" <buzz@notnotnontnooatno.cmm> - 2015-02-10 18:44 -0500
                Re: Static Single Assignment form to Stack allocation "Elizabeth D. Rather" <erather@forth.com> - 2015-02-10 14:49 -1000
                Re: Static Single Assignment form to Stack allocation hughaguilar96@gmail.com - 2015-02-10 18:16 -0800
                Re: Static Single Assignment form to Stack allocation Mark Wills <markwills1970@gmail.com> - 2015-02-11 00:35 -0800
                Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-02-11 09:35 +0000
                Re: Static Single Assignment form to Stack allocation Mark Wills <markwills1970@gmail.com> - 2015-02-11 03:06 -0800
                Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-02-11 14:27 +0000
                Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-02-11 14:40 +0000
                Re: Static Single Assignment form to Stack allocation "Rod Pemberton" <buzz@notnotnontnooatno.cmm> - 2015-02-12 20:02 -0500
                Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-02-13 11:42 +0000
                Re: Static Single Assignment form to Stack allocation "Rod Pemberton" <buzz@notnotnontnooatno.cmm> - 2015-02-13 07:44 -0500
                Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-02-13 14:20 +0000
                Re: Static Single Assignment form to Stack allocation "Elizabeth D. Rather" <erather@forth.com> - 2015-02-13 10:32 -1000
                Re: Static Single Assignment form to Stack allocation "Rod Pemberton" <bork@lllljunkqwer.cpm> - 2015-03-29 16:27 -0400
                Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-03-29 22:46 +0100
                Re: Static Single Assignment form to Stack allocation "Elizabeth D. Rather" <erather@forth.com> - 2015-03-29 15:24 -1000
                Re: Static Single Assignment form to Stack allocation hughaguilar96@gmail.com - 2015-03-30 04:44 -0700
                Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-03-30 15:33 +0100
                Re: Static Single Assignment form to Stack allocation anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-02-11 18:03 +0000
                Re: Static Single Assignment form to Stack allocation Bernd Paysan <bernd.paysan@gmx.de> - 2015-02-12 00:16 +0100
                Re: Static Single Assignment form to Stack allocation anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-02-12 07:08 +0000
            Re: Static Single Assignment form to Stack allocation "Alex McDonald" <blog@rivadpm.com> - 2015-02-08 10:51 +0000

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