[LLVMdev] CallGraph in immutable pass

Thu Jul 4 02:09:28 PDT 2013

On 07/03/2013 06:18 PM, Chandler Carruth wrote:
>
> Your understanding is correct -- this is impossible. What are you 
> really trying to do?
>
I'm working on implementation of some fancier alias analysis algorithm. 
I have experienced strange behavior when I registered my AA (as module 
pass) into AA group. Somehow I was unable to get correct DataLayout from 
AA interface. So I wanted to try to make it immutable, just like other 
AA implementations.
Anyway, thanks for clarification.