[LLVMdev] Dependence Analysis on Machine code

[rahul]

Hi,

I am trying to do dependence analysis (loop dependences) on machine code.
But, scalar evolution doesn't work as expected (like at IR level - opt
pass).
I am not getting enough clue as to how to proceed..

One naive way of getting the dependence information can be
- Do dependence analysis at IR level and attach the information as meta
data.
  And then use this information at machine code level.
Can someone suggest better approach ??


-- 
Regards,
Rahul Patil.




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