language independent intermediate representation

Dave Lloyd <Dave@occl-cam.demon.co.uk>
12 May 1997 00:21:29 -0400

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Related articles
language independent intermediate representation amir@cs.washington.edu (1997-05-08)
Re: language independent intermediate representation chase@world.std.com (David Chase) (1997-05-12)
language independent intermediate representation Dave@occl-cam.demon.co.uk (Dave Lloyd) (1997-05-12)
Re: language independent intermediate representation mark@omnifest.uwm.edu (1997-05-13)
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From: Dave Lloyd <Dave@occl-cam.demon.co.uk>
Newsgroups: comp.compilers
Date: 12 May 1997 00:21:29 -0400
Organization: Compilers Central
References: 97-05-126
Keywords: optimize, GCC

Amir Michail <amir@cs.washington.edu> asked:
> After reading the GNU documentation, it appears that RTL may not be
> ideal for this purpose. What should I use?


RTL is a bit low-level for many languages (requiring more work than
should be necessary early in the compiler). Have a look instead at
RSRE's TDF or ANDF as it is known through OSF (url anyone?). I haven't
seen any movement on ANDF for a while, but I heard that TDF level 2
(ANDF is TDF level 0 plus a bit) had been completed. At the least it
demonstrates a very different approach to RTL.


Regards,
----------------------------------------------------------------------
Dave Lloyd mailto:Dave@occl-cam.demon.co.uk
Oxford and Cambridge Compilers Ltd http://www.occl-cam.demon.co.uk/
Cambridge, England http://www.chaos.org.uk/~dave/
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