Method printDot

ir/function.cpp:989–998

}

void CFG::printDot(ostream &os) const {
  os << "digraph {\n"
        "\"" << bb_dot_name(f.getBBs()[0]->getName()) << "\" [shape=box];\n";

  for (auto [src, dst, instr] : *this) {
    os << '"' << bb_dot_name(src.getName()) << "\" -> \""
       << bb_dot_name(dst.getName()) << "\";\n";
  }
  os << "}\n";
}


// Relies on Alive's top_sort run during llvm2alive conversion in order to