25 lines
727 B
Python
25 lines
727 B
Python
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#!/usr/bin/env python3
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# DESCRIPTION: Verilator: Verilog Test driver/expect definition
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#
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# Copyright 2024 by Wilson Snyder. This program is free software; you
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# can redistribute it and/or modify it under the terms of either the GNU
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# Lesser General Public License Version 3 or the Perl Artistic License
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# Version 2.0.
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# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
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import vltest_bootstrap
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test.scenarios('simulator')
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test.top_filename = "t/t_const_opt.v"
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test.compile(verilator_flags2=[
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"-Wno-UNOPTTHREADS", "-fno-dfg", "-fno-expand", "--stats", test.t_dir + "/t_const_opt.cpp"
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])
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test.execute()
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if test.vlt:
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test.file_grep(test.stats, r'Optimizations, Const bit op reduction\s+(\d+)', 1)
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test.passes()
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