23   def __init__(self, filename):  argument
24     self.base_file_name = os.path.basename(filename)
25     self.full_file_name = filename
26     self.passes = []
27     self.instruction_set_features = ImmutableDict()
28     self.read_barrier_type = "none"
30   def set_isa_features(self, features):  argument
31     self.instruction_set_features = ImmutableDict(features)
33   def set_read_barrier_type(self, read_barrier_type):  argument
34     self.read_barrier_type = read_barrier_type
36   def add_pass(self, new_pass):  argument
37     self.passes.append(new_pass)
39   def find_pass(self, name):  argument
40     for entry in self.passes:
45   def __eq__(self, other):  argument
46     return (isinstance(other, self.__class__)
47             and self.passes == other.passes
48             and self.instruction_set_features == other.instruction_set_features
49             and self.read_barrier_type == other.read_barrier_type)
53   def __init__(self, parent, name, body, start_line_no):  argument
54     self.parent = parent
55     self.name = name
56     self.body = body
57     self.start_line_no = start_line_no
59     if not self.name:
60       Logger.fail("C1visualizer pass does not have a name", self.filename, self.start_line_no)
61     if not self.body:
62       Logger.fail("C1visualizer pass does not have a body", self.filename, self.start_line_no)
64     self.parent.add_pass(self)
67   def filename(self):  argument
68     return self.parent.base_file_name
70   def __eq__(self, other):  argument
71     return (isinstance(other, self.__class__)
72             and self.name == other.name
73             and self.body == other.body)