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:
Dec. 29, 1998
Filed:
Aug. 20, 1996
Po-Hua Chang, Saratoga, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A method, performed by a computer, for optimizing a computer program having a plurality of instructions that form a loop. The loop has a first block and a second block. The first block has at least one instruction for using a variable and the second block has an ambiguous definition instruction for defining the variable. A load instruction for loading the variable into a register is inserted prior to the plurality of instructions that form the loop. In addition, at least one instruction for using the variable is replaced with an instruction for using the register. Further, a load instruction for loading the variable into the register is inserted after the ambiguous definition instruction.