VarValue.extended_backward_df()

Returns the list of all previous points of the current point in the current data flow graph and outside of that.

extended_backward_df() → APISet[Point]

Query Example

from glider import *


def query():

  instructions = Instructions().exec(1, 187)

  for instruction in instructions:
    components = instruction.get_components()
    for component in components:
      points = component.extended_backward_df()
      print(points)
      for extended_backward_df in points:
        print(extended_backward_df.source_code())

  return instructions

Output Example

To clarify, what is the difference between backward_df and extended_backward_df? extended_backward_df operates recursively. Below is the output when backward_df was used instead of extended_backward_df