yosys/tests/various/bug1876.ys

read_verilog <<EOT
module expression_00032(b5, y15);
  input signed [5:0] b5;
  output [3:0] y15;
  assign y15 = (0 ? b5 : b5) > 0;
endmodule
EOT


design -reset
read_verilog <<EOT
module expression_00057(a0, a1, a2, a3, a4, a5, b0, b1, b2, b3, b4, b5, y8);
  input [3:0] a0;
  input [4:0] a1;
  input [5:0] a2;
  input signed [3:0] a3;
  input signed [4:0] a4;
  input signed [5:0] a5;

  input [3:0] b0;
  input [4:0] b1;
  input [5:0] b2;
  input signed [3:0] b3;
  input signed [4:0] b4;
  input signed [5:0] b5;

  output [5:0] y8;

  localparam signed [4:0] p4 = ((2'd3)||(-4'sd1));
  localparam signed [3:0] p9 = {3{(((2'sd0)^~(5'd20))>((-3'sd0)>>(4'sd2)))}};

  assign y8 = (-(!($signed({3{p9}})<(p4?b4:b5))));
endmodule
EOT


design -reset
read_verilog <<EOT
module expression_00354(a0, a1, a2, a3, a4, a5, b0, b1, b2, b3, b4, b5, y4);
  input [3:0] a0;
  input [4:0] a1;
  input [5:0] a2;
  input signed [3:0] a3;
  input signed [4:0] a4;
  input signed [5:0] a5;

  input [3:0] b0;
  input [4:0] b1;
  input [5:0] b2;
  input signed [3:0] b3;
  input signed [4:0] b4;
  input signed [5:0] b5;

  output wire signed [4:0] y4;

  localparam signed [4:0] p10 = ((3'd0)?(2'd1):(-2'sd1));

  assign y4 = ((p10?a4:b4)&$signed(b3));
endmodule
EOT