Hi,

I am a student in Utah State University researching on compilers optimization 
techniques.
I wanted to know how I could use gcc for experimenting with optimization.

Here is what I intend to do:

1) Understand the control flow graphs being generated by GCC, which I could 
build using the -fdump-tree-cfg option.
2) Write code that could convert CFG to a different graph.
3) Use this new graph for optimization.
4) Use the optimized graph to generate machine code (say Intel architecture for 
now).

Please let me know how I could leverage the GCC code for this purpose, and if 
you any suggestions/comments for me you are most welcome ! :)

Thanks,
Rohan



      

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