[LLVMdev] how can I identify external functions?

Juan Nicolas Ruiz juanruiz at students.uiuc.edu
Fri Nov 22 17:52:01 PST 2002

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How do I recognize that the callee function for a Instruction::Call is
external? I have:

CallInst *CI = cast<CallInst>(Inst);
Function *G = CI->getCalledFunction();

nicolas

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