SAVED DATA DETERMINATION METHOD, SAVED DATA DETERMINATION PROGRAM AND SAVED DATA DETERMINATION DEVICE

PROBLEM TO BE SOLVED: To provide a saved data determination method, a saved data determination program and a saved data determination device to enable efficient data saving. SOLUTION: The loop structure of a program is analyzed from the source code of the program. The main loop of an operation process repeated in the program and the subloop contained in the main loop are detected. The point to enter the detected main loop is determined as a checkpoint which is a point to save the operation result data. The contents of the operation process described in the detected main loop are analyzed. The component which is only referred to and the reference preceding component which is a component defined after referring to are distinguished as the data to be saved at the determined checkpoint. COPYRIGHT: (C)2009,JPO&INPIT