The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 11, 2010
Filed:
Oct. 28, 2004
Derek Bruce Inglis, Markham, CA;
Ali Ijaz Sheikh, Toronto, CA;
Derek Bruce Inglis, Markham, CA;
Ali Ijaz Sheikh, Toronto, CA;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method for compiler optimization particularly well suited to object-oriented language that permit dynamic class loading. The method permits the compiler optimization of code associated with a potentially polymorphic object that is a call parameter to a virtual procedure where the procedure is a candidate for devirtualization through inlining. The method includes steps for guarded devirtualizing of the procedure, insertion of code to ensure privatization of the object before the procedure is executed, creation of a guard assumptions associated with the object and application of known optimization techniques to the code associated with the object.