# Add the perfLevel variable in the clock domain and voltage domain simObjects
def upgrader(cpt):
    for sec in cpt.sections():
        import re

        if re.match('^.*sys.*[._]clk_domain$', sec):
            # Make _perfLevel equal to 0 which means best performance
            cpt.set(sec, '_perfLevel', ' '.join('0'))
        elif re.match('^.*sys.*[._]voltage_domain$', sec):
            # Make _perfLevel equal to 0 which means best performance
            cpt.set(sec, '_perfLevel', ' '.join('0'))
        else:
            continue

legacy_version = 11