Method removeUnusedStuff

ir/function.cpp:423–428

}

bool Function::removeUnusedStuff(const UsersTy &users,
                                 const vector<string_view> &src_glbs) {
  bool changed = removeUnused(aggregates, users, src_glbs);
  changed |= removeUnused(constants, users, src_glbs);
  return changed;
}

static vector<BasicBlock*> top_sort(const vector<BasicBlock*> &bbs) {
  edgesTy edges(bbs.size());