yosys/tests/silimate/opt_compact_prefix_sub16.sv

18 lines
390 B
Systemverilog

module opt_compact_prefix_sub16 (
input logic [31:0] disable_in,
input logic [31:0] data_in,
output logic [31:0] mask
);
always_comb begin
mask = '0;
for (int I = 16, indx = 16; I > 0; I--) begin
if (disable_in[I-1]) begin
mask[I-1] = 1'b0;
end else begin
mask[I-1] = data_in[indx-1];
indx = indx - 1;
end
end
end
endmodule