Processor and method for controlling the processor
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorYoshiteru HAYASHI
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Abstract
A processor performs, in accordance with a single instruction, multiplication processing and comparison processing. The multiplication processing includes obtaining a multiplication result by multiplying together a first data element and a first value. The comparison processing includes comparing the multiplication result with a second data element. The first data element is stored in a first register, the second data element is stored in a second register, and the first value is stored in a third register.
Claims20
A processor configured to perform, in accordance with a single instruction, multiplication processing and comparison processing,
- the multiplication processing including obtaining a multiplication result by multiplying together a first data element and a first value,
- the comparison processing including comparing the multiplication result with a second data element,
- the first data element being stored in a first register,
- the second data element being stored in a second register,
- the first value being stored in a third register.
A method for controlling a processor, the method comprising performing, in accordance with a single instruction, multiplication processing and comparison processing,
- the multiplication processing including obtaining a multiplication result by multiplying together a first data element and a first value,
- the comparison processing including comparing the multiplication result with a second data element,
- the first data element being stored in a first register,
- the second data element being stored in a second register,
- the first value being stored in a third register.
Dependencies are inferred from the claim text.