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27 lines
962 B
Python
Executable File
27 lines
962 B
Python
Executable File
#!/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('vlt_all')
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test.top_filename = "t/t_alw_reorder.v"
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test.compile(verilator_flags2=["--stats -fno-reorder"])
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test.file_grep(test.stats, r'Optimizations, Split always\s+(\d+)', 0)
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# Here we should see some dly vars since reorder is disabled.
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# (Whereas our twin test, t_alw_reorder, should see no dly vars
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# since it enables the reorder step.)
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files = test.glob_some(test.obj_dir + "/" + test.vm_prefix + "___024root*.cpp")
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test.file_grep_any(files, r'dly__t__DOT__v1')
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test.file_grep_any(files, r'dly__t__DOT__v2')
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test.execute()
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test.passes()
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