[LLVMdev] Identify recursion in a call graph

[Trevor Harmon]

On Nov 2, 2010, at 11:08 PM, Nick Lewycky wrote:

> The unittests/ directory contains C++ unit tests for arbitrary C++  
> APIs
> that don't fit the dejagnu model of running opt or llc over .ll files.

Thanks for the tip. Attached is a patch+testcase that adds  
CallGraphNode::isRecursive to LLVM. Could someone with commit access  
please review and apply? Thanks,

Trevor

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