verilator/test_regress/t/t_balance_cats.py
Geza Lore 03bd1bfc63
Move Concat balancing from DFG to FuncOpt (#5602)
This means it applies more widely, e.g. inside sequential logic.
2024-11-10 17:23:11 +00:00

20 lines
650 B
Python
Executable File

#!/usr/bin/env python3
# DESCRIPTION: Verilator: Verilog Test driver/expect definition
#
# Copyright 2024 by Wilson Snyder. 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-License-Identifier: LGPL-3.0-only OR Artistic-2.0
import vltest_bootstrap
test.scenarios('vlt')
test.compile(verilator_flags2=["--stats"])
test.file_grep(test.stats, r'Optimizations, FuncOpt concat trees balanced\s+(\d+)', 1)
test.file_grep(test.stats, r'Optimizations, FuncOpt concat splits\s+(\d+)', 62)
test.passes()