forked from github/verilator
599d23697d
This is a major re-design of the way code is scheduled in Verilator, with the goal of properly supporting the Active and NBA regions of the SystemVerilog scheduling model, as defined in IEEE 1800-2017 chapter 4. With this change, all internally generated clocks should simulate correctly, and there should be no more need for the `clock_enable` and `clocker` attributes for correctness in the absence of Verilator generated library models (`--lib-create`). Details of the new scheduling model and algorithm are provided in docs/internals.rst. Implements #3278
20 lines
380 B
Systemverilog
20 lines
380 B
Systemverilog
// DESCRIPTION: Verilator: Verilog Test module
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//
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// This file ONLY is placed under the Creative Commons Public Domain, for
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// any use, without warranty, 2012 by Wilson Snyder.
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// SPDX-License-Identifier: CC0-1.0
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module t (/*AUTOARG*/
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// Outputs
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a, b
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);
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// verilator lint_off UNOPTFLAT
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output logic a, b;
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always_comb b = ~a;
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always_comb a = b;
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endmodule
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