[LLVMdev] Loop Info Stability

Devang Patel dpatel at apple.com
Wed Aug 27 11:48:38 PDT 2008


On Aug 27, 2008, at 11:00 AM, David Greene wrote:

> Is there something tricky about the way LoopInfo or SCEV is  
> preserved/not
> preserved?

If you are not manipulating loop nest (i.e. not creating/deleting  
loops) and maintaing loop structure in your pass then there is nothing  
tricky about LoopInfo.

-
Devang



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