[fpc-devel] Request info on static single use

[Bart van den Broek]

All links you gave me lead to SSA, I have gathered quite some documents on 
the subject.
I found one reference in an SSI document to SSU and it was discredited as 
incomplete (no algorithms) and vague.
I thought you found some info i didnt see yet.

So i guess you are using SSA?

--Bart.


----Original Message Follows----
From: Micha Nelissen <micha at neli.hopto.org>
Reply-To: FPC developers' list <fpc-devel at lists.freepascal.org>
To: FPC developers' list <fpc-devel at lists.freepascal.org>
Subject: Re: [fpc-devel] Request info on static single use
Date: Wed, 08 Nov 2006 17:46:13 +0100

Jonas Maebe wrote:
>
>On 8 nov 2006, at 17:11, Bart van den Broek wrote:
>
>>Can someone give me a reference to static single use (for example 
>>scientific paper).
>>I know SSA and SSI (I = information).
>
>http://www.google.com/search?q=static+single+use

Is SSU easier to implement than SSA ? Aren't variables often more used than 
assigned (so more generated variables by SSU) ? How do the achieved 
optimizations compare ?

(At least I didn't find this info in the wiki, fpc or pedia).

Micha
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