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:
Feb. 04, 2025
Filed:
Feb. 28, 2023
Apple Inc., Cupertino, CA (US);
Francesco Spadini, Sunset Valley, TX (US);
Skanda K. Srinivasa, Austin, TX (US);
Reena Panda, Cedar Park, TX (US);
Brian T. Mokrzycki, Portland, OR (US);
Haoyan Jia, Ellicott City, MD (US);
Zhaoxiang Jin, Austin, TX (US);
Apple Inc., Cupertino, CA (US);
Abstract
Techniques are disclosed that relate to executing pairs of instructions. A processor may include fusion detector circuitry configured to detect a pair of fetched instructions and fuse the pair of fetched instructions into a fused instruction operation, and execution circuitry coupled to the fusion detector circuitry and configured to execute the fused instruction operation. In some embodiments the pair of instructions is executable to generate a remainder of a division operation. In some embodiments the pair of instructions is executable to compare two operands and perform a write operation based on the comparison. In some embodiments the pair of instructions is executable to perform an operation and apply a mask bit sequence to the result. The fusion detector circuitry may also be configured to obtain first and second portions of a constant value from first and second instructions and store the first and second portions in a destination register.