Method analyze

tests/rootdefanalysis/TestClass.cpp:47–54

  }

  std::set<RDNode> analyze(std::string FuncName, unsigned BIdx, unsigned IIdx,
                           unsigned OIdx) {
    auto *I = IRAH->getInstruction(FuncName, BIdx, IIdx);
    if (!I)
      return {};

    return analyze(*I, OIdx);
  }

  std::set<RDNode> analyze(llvm::Instruction &I, unsigned OIdx) {
    RDExtension Extension;