Seems like "e.g., compile Chisel to Verilog" would be for advanced users who want to use Stage/Phase etc to manually control this process as opposed to using the Chisel default?

@edwardcwang: Maybe there's a better way to put it, but I think @chick was asking for a counterpart to the "Get me Verilog" website/wiki FAQ with answer:

object HelloWorld extends App {
  chisel3.Driver.execute(args, () => new HelloWorld)
}

That would be something like the following:

object HelloWorld extends App {
  (new ChiselStage).run(Seq(ChiselGeneratorAnnotation(() => new HelloWorld)))
}

ChiselStage doesn't have any helper methods, yet, but it's not unreasonable to add in the following signatures:

• toVerilog(gen: () => RawModule): String
• toFirrtl(gen: () => RawModule): String