[LLVMdev] Alias Analysis (Andersen pointer analysis)

Manish Gupta manishg at cs.ucsd.edu
Tue Sep 20 17:13:25 PDT 2011


Thanks Everyone for the info.

I am planning to work with DSA on llvm-2.9. Hope it is working as John
mentioned.

Manish

On Tue, Sep 20, 2011 at 7:06 AM, John Criswell <criswell at illinois.edu>wrote:

>  On 9/19/11 9:12 PM, Manish Gupta wrote:
>
> Dear All,
>
>  I am curious to know the reason for removal of andersen pointer analysis.
> Is it because of some issues? We need it on llvm-2.9, if possible.
>
>  Do we have some better version of pointer analysis on llvm-2.9?
>
>
> The Data Structure Analysis pass (DSA) is a unification-style points-to
> analysis.  It should work with LLVM mainline and the upcoming 3.0 release.
> An older version works with LLVM 2.7.
>
> DSA is located in the poolalloc project (
> https://llvm.org/svn/llvm-project/poolalloc/trunk).
>
> -- John T.
>
>
>
>  Thanks,
> Manish
>
>
>
>
>
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>
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