70 lines
1.5 KiB
Coq
70 lines
1.5 KiB
Coq
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module test();
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localparam size1 = 4;
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localparam size2 = 6;
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localparam size3 = 8;
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localparam [5:0] value1 = 6'h3f;
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localparam signed [5:0] value2 = 6'h3f;
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reg [31:0] result;
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reg failed = 0;
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initial begin
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result = size1'(value1) + 'd0;
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$display("%h", result);
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if (result !== 32'h0000000f) failed = 1;
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result = size1'(value1) + 'sd0;
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$display("%h", result);
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if (result !== 32'h0000000f) failed = 1;
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result = size1'(value2) + 'd0;
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$display("%h", result);
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if (result !== 32'h0000000f) failed = 1;
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result = size1'(value2) + 'sd0;
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$display("%h", result);
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if (result !== 32'hffffffff) failed = 1;
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result = size2'(value1) + 'd0;
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$display("%h", result);
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if (result !== 32'h0000003f) failed = 1;
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result = size2'(value1) + 'sd0;
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$display("%h", result);
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if (result !== 32'h0000003f) failed = 1;
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result = size2'(value2) + 'd0;
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$display("%h", result);
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if (result !== 32'h0000003f) failed = 1;
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result = size2'(value2) + 'sd0;
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$display("%h", result);
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if (result !== 32'hffffffff) failed = 1;
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result = size3'(value1) + 'd0;
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$display("%h", result);
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if (result !== 32'h0000003f) failed = 1;
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result = size3'(value1) + 'sd0;
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$display("%h", result);
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if (result !== 32'h0000003f) failed = 1;
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result = size3'(value2) + 'd0;
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$display("%h", result);
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if (result !== 32'h000000ff) failed = 1;
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result = size3'(value2) + 'sd0;
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$display("%h", result);
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if (result !== 32'hffffffff) failed = 1;
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if (failed)
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$display("FAILED");
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else
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$display("PASSED");
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end
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endmodule // main
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