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RTL to Simple Three instruction code


Hi,

I'm working on a project which involves performing some optimizations
and annotating three-address code. We've been looking for some suitable
framework which can give us IR (in three-instruction format). We studied
many compiler infrastructures like SUIF, trimaran, zephyr and so on.

We feel that we can use gcc keeping in mind long-term usability and
extensibility. So is there any way of generating simple three-instruction
code from RTL (or tree representation) of gcc? Or is there a way of
reading and writing the string representation of RTL so that we can decide
on our own IR? Any help and suggestions for a getting three-instruction
code or writting programs for doing so will be of very much help.

---
Aditya Kanade.
M.Tech. Student, CSE, IIT Bombay.

http://www.cse.iitb.ac.in/~aditya

I've learned to keep my mind as open as I can.
I'm trying to look in as many directions as I can,
to find as many doors as I can, and I'm not going to
stop until I open them all.



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