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:
Sep. 22, 2009
Filed:
Jun. 27, 2005
Richard E. Hank, San Jose, CA (US);
Le-chun Wu, San Jose, CA (US);
Richard E. Hank, San Jose, CA (US);
Le-Chun Wu, San Jose, CA (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A compiler configured for optimizing non-loop memory access instructions of a computer program to form architected memory instructions conforming to a base register auto-incrementing addressing mode. The compiler includes code for obtaining an intermediate stream of code containing pseudo-memory instructions from the non-loop memory access instructions. The intermediate stream of code includes at least one place holder instruction preserving a value associated with a base of a first non-loop memory access instruction even after the first non-loop memory instruction is converted to one of the pseudo-memory instructions. The compiler includes code for converting the intermediate stream of code using the intermediate stream of code and the at least one place holder instruction to obtain the architected memory instructions.