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Re: [Gomp-discuss] Somethings to think about ....


From: Lars Segerlund
Subject: Re: [Gomp-discuss] Somethings to think about ....
Date: Tue, 11 Mar 2003 10:42:21 +0100
User-agent: Mozilla/5.0 (X11; U; Linux i586; en-US; rv:1.2.1) Gecko/20021226 Debian/1.2.1-9


I think this part is the most interesting, this seems like a 'REALLY' good idea !

 I do also think that GENERIC needs a lift :-) as for arrays and such.

But I don't want to say too much since I have not fully grasped GENERIC, GIMPLE and so on ...

>It is an interesting idea to define GENERIC as "an IR capable of
>representing CIL + GNU C/C++ extensions" and build the IR from there. >I think it is a bad idea to re-invent the wheel.

In the discussion on the gcc mailing list a while ago someone suggested that the tree structures should be restructured in a way as to prevent duplication of information when lowering, ( thus lowering would mainly consist of adding nodes to the tree and perhaps some infor mation), and this would give a representation which could keep the higher level constructs all the way to the RTL ( since the RTL could be attached to the tree ). I see this as the easthetically nice solution since it would basicly enable you to do anythning ! However feel free to disregard this last paragraph since it's just me shooting my opinion off :-).

 / Lars Segerlund.

Pop Sébastian wrote:
Sorry for the off topic,
[snip]






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