[LLVMdev] Modifying LLVM Graph

[Pranav Kant]

I digged a little deep and it seems this is quite possible if I extend the
GraphWriter class (correct ?) and override the written functions there, but
there are few concepts that I am not able to get which are defined in
DOTGraphTraits.

1. EdgeSource
2. EdgeTarget
3. edgeTargetsEdgeSource
<http://llvm.org/docs/doxygen/html/structllvm_1_1DefaultDOTGraphTraits.html#a89ab1cad8814ece47ef2b4cff3045532>

Can you please give an example making use of above terms and demonstrating
what exactly these terms means ?

-- 
Regards,
Pranav Kant,
Department of Computer Science
National Institute of Technology Hamirpur
http://pricked.in/
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