verilator/test_regress/t/t_dfg_oob_array_access.v

28 lines
575 B
Systemverilog

// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain.
// SPDX-FileCopyrightText: 2026 Antmicro
// SPDX-License-Identifier: CC0-1.0
module t (
input clk
);
wire mem_wire;
bit [15:0] idx = 65535;
bit mem_reg[0:34000];
assign mem_wire = mem_reg[idx];
always @(posedge clk) begin
if (idx < 65533) begin
$display("oob_val %d", mem_wire);
$write("*-* All Finished *-*\n");
$finish;
end
else begin
idx <= idx - 1;
mem_reg[idx] <= 0;
end
end
endmodule