[LLVMdev] LLVM IR Analysis and Optimization

[hamed hamzehi]

Hello,

I want to implement an optimization pass.  so I need to analyse the program(Control flow and Data flow analysis). I think Program Control Dependencies and Data Dependencies which together form a Program Dependence Graph(PDG) or Task Graph is necessary for any optimization, but i couldn't found PDG or Task graph in LLVM. Anyone can help me?

thanks,
Hamzehi  



      
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