[LLVMdev] Two quick questions on call graph nodes

Duncan Sands baldrick at free.fr
Mon Jun 7 12:19:24 PDT 2010

Hi Xiaolong,

>> what version of LLVM are you using?  I don't think LLVM 2.7 uses a
>> "indirect call node".  However it does use a "external node", which
>> is used when a function external to the current module is called.
> The "external node" makes sense. However, I am using LLVM 2.8. (See
> the output from "opt -version") and build it against Revision 105271
> in the svn repository. So, can I say that the presence of "indirect
> call node" is new in LLVM 2.8?

I couldn't find any code that printed "indirect call node", and I
couldn't produce it with a testcase that does an indirect call.
This is with LLVM 2.8.  That's why I asked which version you are
using.  At this point I think you should provide a testcase.



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