COMPILER FOR ATTAINING OPTIMIZATION WITH IN-LINE EXPANSION

摘要

PURPOSE: To decide the necessity of in-line expansion for each function call, to perform in-line expansion corresponding to an execution image and to enable practical and efficient in-line expansion. ;CONSTITUTION: A control flow weighting means 5 estimates the number of times of executing each partial control flow constituting a control flow based on the analyzed result of a control flow analyzing means 3 and weights each partial control flow based on the number of times of execution. An object generating means 7 decides the necessity of in-line expansion for a function called by each function call while referring to the weighted result of the control flow weighting means 5 and generates an object program 9 reflected with the decision.;COPYRIGHT: (C)1994,JPO&Japio