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. 23, 2025
Filed:
Aug. 30, 2023
Arm Limited, Cambridge, GB;
Houdhaifa Bouzguarrou, Austin, TX (US);
Michael Brian Schinzler, Round Rock, TX (US);
Arm Limited, Cambridge, GB;
Abstract
A data processing apparatus is provided. It includes first history storage circuitry that stores control flow information of control flow instructions. Second history storage circuitry stores a subset of the control flow information by considering a subset of the control flow instructions. Prediction circuitry produces a prediction for a specific one of the control flow instructions based on the subset of the control flow information and power control circuitry performs a determination of an extent to which the subset of the control flow information matches the control flow information and disables the prediction circuitry in dependence on a result of the determination.