Source code dividing device, source code analyzing device, source code dividing method, and source code dividing program

摘要

An extent of decrease in analysis accuracy caused by splitting a source code can be reduced. An influence identifying unit identifies, for each of two functions included in a source code as a target, influence degrees exerted over analysis of the source code when the two target functions are each split into separate split codes, as analysis influence degrees between the two target functions, from an information amount passed between the two target functions. A splitting unit splits the source code into a plurality of split codes such that a sum of the analysis influence degrees between the functions each being split into the separate split codes decreases.