llvm dev - Mar 2009 - [LLVMdev] Control Data Flow Graph (CDFG)

Hi,

Does anyone know any tool that can help generate a control/data flow graph
(CDFG) for LLVM IR programs?

The opt -view-cfg and related commands can visualize a program as a control
flow graph. But how can I embody data flow information into that graph?

Your help will be greatly appreciated!

Thanks,

Wenhao Jia
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Hi Wenhao,

On Mon, Mar 2, 2009 at 8:42 PM, Wenhao Jia <tynarex at gmail.com> wrote:
>
> Does anyone know any tool that can help generate a control/data flow graph
> (CDFG) for LLVM IR programs?
>
>
Are you referring to a CDFG as used in architectural/behavioral synthesis,
or are you interested in a program dependence web-like representation?

I have plans to develop a CDFG module in a synthesis project I am working
on, but AFAIK there is no such thing presently in LLVM.


John
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