Method ProcessCallTreeFromRoots

source/opt/ir_context.cpp:1043–1060

}

bool IRContext::ProcessCallTreeFromRoots(ProcessFunction& pfn,
                                         std::queue<uint32_t>* roots) {
  // Process call tree
  bool modified = false;
  std::unordered_set<uint32_t> done;

  while (!roots->empty()) {
    const uint32_t fi = roots->front();
    roots->pop();
    if (done.insert(fi).second) {
      Function* fn = GetFunction(fi);
      assert(fn && "Trying to process a function that does not exist.");
      modified = pfn(fn) || modified;
      AddCalls(fn, roots);
    }
  }
  return modified;
}

void IRContext::CollectCallTreeFromRoots(unsigned entryId,
                                         std::unordered_set<uint32_t>* funcs) {