[LLVMdev] How to view CFG of loop (not complete function)

[Martin Apel]

Hi all,

I need to look at the CFG of a loop during debugging. However the
containing function is very large, so it is rather difficult to use the
CFG of the complete function. I tried using the ViewGraph method, but
the compiler kept complaining about undefined symbols related to
GraphTraits or
DOTGraphTraits. Is there any example that I could look at to find out,
what exactly I need to call something like
   ViewGraph(loop, "CFG") ?

Martin