Hans-Peter Diettrich wrote:   
   > renjith.varma@gmail.com wrote:   
   >   
   > > I am planning to do loop dependency analysis for C programs. Could you   
   > > tell me the best way to get the loop structure?   
   >   
   > You want to create an "control flow graph" (CFG).   
   >   
   > DoDi   
      
   But how can CFG help in loop dependency analysis. I want to find out   
   whether the iterations of a particular loop are paralleizable. For this   
   i need to get the loop index variable and anyother variables depending   
   on that.   
      
   I got one parser named 'ELSA'. It has the option to write the AST into   
   an XML file. I think i can use some xml parser to get an AST data   
   structure from that. But is there any other tool that provides an AST   
   that can be directly used in my program?   
      
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