[LLVMdev] convert llvm ir to selection Dag

[Kulbhushan Pachauri]

Hi,

 

Can anyone please tell me how can I scalarize or de-vectorize the llvm
vector ir.  

In this
(http://old.nabble.com/Re%3A-Thoughts-about-the-llvm-architecture---p2961720
3.html)  thread 

I  found LegalizeTypes will do this while generating machine code from llvm
ir.. 

 

How do I convert llvm ir to selection Dag. And scalarize the vector ir and
again get back llvm ir.

 

 

Thanks & Regards,

Pachauri

 

 

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