[LLVMdev] SCCIterator and unconnected graphs
baldrick at free.fr
Fri Sep 4 10:38:18 PDT 2009
> I am using the scc_iterator class in my code on a CallGraph, where some
> functions are not called from within the module. It seems that
> scc_iterator does not list all SCCs if the graph is not connected; only
> those nodes connected to the node pointed to by
> GraphTraits<...>::getEntryNode() are returned.
is the callgraph itself complete? I.e. is the problem in the iterator
or in the callgraph construction? Also, can you please post a testcase.
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