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paralell assignment problem
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 Date: 2005-02-09 (07:48) From: Radu Grigore Subject: Re: [Caml-list] Re: paralell assignment problem
```On Tue, 8 Feb 2005 20:33:52 +0200, Radu Grigore <radugrigore@gmail.com> wrote:
> On Tue, 08 Feb 2005 09:12:32 -0800 (PST), skaller
> <skaller@users.sourceforge.net> wrote:
>
> > However it isn't clear (to me) that just picking an arbitrary
> > assignment to split into two using a temporary
> > actually minimises the number of temporaries.
>
> I'm mildly convinced that it works.

I was obviously too tired yesterday: there are lots of mistakes in my argument.

Actually here is an example on which your algorithm uses more
assignments than necessary:

a = b+c
b = c
c = a+b

The solution is
t = c
c = a+b
a = b+t
b = t

--
regards,