transform an IR code

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1

Hi all,
I’m interrested to use llvm in order to instrument the IR llvm code.
in fact i would like to make transformations into an IR code. those transformations would be invoked in the running of the IR code.
should i write a pass?
if it is what i would do after in order to transform or instrument the IR code
Any suggestion or tutorials?


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2

Hi Abc,

Yes, you should. Try this:

http://llvm.org/docs/WritingAnLLVMPass.html