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`default_nettype none
module func_block_top(inp, out1, out2, out3);
input wire [31:0] inp;
function automatic [31:0] func1;
input [31:0] inp;
reg [31:0] idx;
for (idx = 0; idx < 32; idx = idx + 1) begin : blk
func1[idx] = (idx & 1'b1) ^ inp[idx];
end
endfunction
function automatic [31:0] func2;
input [31:0] inp;
reg [31:0] idx;
for (idx = 0; idx < 32; idx = idx + 1) begin : blk
func2[idx] = (idx & 1'b1) ^ inp[idx];
end
endfunction
function automatic [31:0] func3;
localparam A = 32 - 1;
parameter B = 1 - 0;
input [31:0] inp;
func3[A:B] = inp[A:B];
endfunction
output wire [31:0] out1, out2, out3;
assign out1 = func1(inp);
assign out2 = func2(inp);
assign out3 = func3(inp);
endmodule
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