verilator/test_regress/t/t_dfg_regularize_circular.v

// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain.
// SPDX-FileCopyrightText: 2024 Wilson Snyder
// SPDX-License-Identifier: CC0-1.0

module A (
    output [2:0] Y
);
endmodule

module B;
  wire [2:0] w1;
  wire w2;
  A A (.Y({w1[2], w1[0], w2}));
  assign w1[1] = w1[2];
endmodule