help needed

[Shirish S Deshmukh]

Hi ,
I need to know how can I get Language specific Intermedite
Representation (tree)while using gcc.I don't want to use rtl.
I want the IR  used to produce rtl.Is there any option to save 
c-trees.I encountered the option to save c++ trees.

 I want to make use of trees in my project.We are trying to develop a
debugger with retrospection abilities.


                 Shirish Deshmukh
         Indian Institute of Technology,Bombay.