code: void processAMDModules(Iterable<CompilerInput> inputs) {
      for (CompilerInput input : inputs) {
        input.setCompiler(this);
        Node root = checkNotNull(input.getAstRoot(this));
        new TransformAMDToCJSModule(this).process(null, root);
      }
    }
docs: Transforms AMD to CJS modules