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[John Criswell <criswell AT illinois.edu>]

On 4/7/12 6:33 PM, David Lazar wrote:
> Hi all,
>
> Matt (CCd) and I are implementing Decoupled Software Pipelining as a
> pass in LLVM. This pass requires constructing the Program Dependence
> Graph (PDG) of a loop. We found a PDG implementation in an old release
> of the poolalloc project:
>
> https://llvm.org/svn/llvm-project/poolalloc/tags/RELEASE_14/lib/DSA/PgmDependenceGraph.cpp
>
> Unfortunately, this code is too old to reuse with current versions of
> LLVM. Is there a newer PDG implementation around somewhere that we can
> use for our project?

I am not aware of one.  You could ask on llvmdev and see if a new one 
exists, but I tend to doubt it.

-- John T.

> Thanks,
> David
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