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Re[2]: [avr-gcc-list] GCC-AVR Update (20082003)

From: Neil Johnson
Subject: Re[2]: [avr-gcc-list] GCC-AVR Update (20082003)
Date: Wed, 27 Aug 2003 13:31:11 +0100 (BST)


> The space optimization tricks that IAR does have seems like an
> interesting thread to follow. Since avr-gcc and Atmel's AVRs are here to
> stay, it certainly would pay off to get those integrated.

Do a google on "Procedural Abstraction" and "Cross Linking", or hunt out
papers at citeseer.com.

There is a standalone tool (aiPop) that does quite aggressive post-link
optimization on C16x/ST10 code:


where they use the term "functional abstraction".

I'm not sure how well proc.abs has yet been implemented in GCC.  There are
several goes in academic circles, but so far as I know nothing in the main
GCC distribution.

Neil Johnson :: Computer Laboratory :: University of Cambridge ::
http://www.njohnson.co.uk          http://www.cl.cam.ac.uk/~nej22
----  IEE Cambridge Branch: http://www.iee-cambridge.org.uk  ----

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