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// DESCRIPTION: Verilator: Verilog Test module
//
// Copyright 2024 by Antmicro. This program is free software; you can
// redistribute it and/or modify it under the terms of either the GNU
// Lesser General Public License Version 3 or the Perl Artistic License
// Version 2.0.
// SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
module t (/*AUTOARG*/
// Inputs
clk
);
input clk;
integer counter = 0;
import "DPI-C" context function int dpii_increment(inout int counter);
function void func();
endfunction : func
always @(posedge clk) begin
if(dpii_increment(counter) == 1) begin
// unreachable
func();
// add impure statement for splitting
$write("");
end
else if (counter == 1) begin
$write("*-* All Finished *-*\n");
$finish;
end
else begin
$write("DPI called too many times: %d\n", counter);
$stop;
end
end
endmodule
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