[LLVMdev] Canonical way to visualize LLVM IR?

[Sebastian Dreßler]

Hi,

On 02/24/2013 06:39 PM, Paul Sokolovsky wrote:
> Hello,
> 
> LLVM provides several ways to visual IR structure straight in its core -
> Function::viewCFG() to render control flow graph, then -view-* options
> to llc to render various stages of transforming to machine code.
> However, I wasn't able to find a way to render complete DAG
> visualization of normal IR - which besides CFG would also show dataflow
> (and other flows, if any). What people use to visualize such structure?

For a project involving a tree data structure, we created a graph for
representing IR for further analysis. I attached an excerpt of such a
graph to give you an idea. If it helps, we will see how to proceed ;)


Cheers,
Sebastian

-- 
Mit freundlichen Grüßen / Kind regards

Sebastian Dreßler

Zuse Institute Berlin (ZIB)
Takustraße 7
D-14195 Berlin-Dahlem
Germany

dressler at zib.de
Phone: +49 30 84185-261

http://www.zib.de/
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