llvm dev - Jun 2011 - [LLVMdev] Source Feature Extraction

Hi All,
I am new to LLVM. One of the things I would like to do is to try and extract
source features (e.g. a normalised distribution of the various type of
instructions in each function.), can anyone point me to a good way of doing
that?
If it is not already implemented do you think creating a feature Extraction
pass and passing it as an optimisation pass would be the way to go?
Cheers,
Sameer

-- 
Sameer Kulkarni
My Present email load: http://courteous.ly/Ok2EKh
Work: www.cis.udel.edu/~skulkarn/ <http://www.cis.udel.edu/%7Eskulkarn/>
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Hi Sameer,
> I am new to LLVM. One of the things I would like to do is to try and
extract
> source features (e.g. a normalised distribution of the various type of
> instructions in each function.), can anyone point me to a good way of doing
that?
> If it is not already implemented do you think creating a feature Extraction
pass
> and passing it as an optimisation pass would be the way to go?
llvm-bcanalyzer will give you some statistics about what is in a given bitcode
file.

Ciao, Duncan.