verilator/test_regress/t/t_opt_dead_nocells.py

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626 B
Python
Executable File

#!/usr/bin/env python3
# DESCRIPTION: Verilator: Verilog Test driver/expect definition
#
# 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-FileCopyrightText: 2024 Wilson Snyder
# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
import vltest_bootstrap
test.scenarios('vlt')
test.compile(verilator_flags2=['--fno-inline', '--fno-dead-cells'])
files = test.glob_some(test.obj_dir + "/" + test.vm_prefix + "_*.h")
test.file_grep_any(files, r'keptdead')
test.passes()