Multiplication instruction for which execution completes without writing a carry flag
US10649774B2 · kind B2 · utility
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13References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 27, 2017 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | Dec 27, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/30014
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method in one aspect may include receiving a multiply instruction. The multiply instruction may indicate a first source operand and a second source operand. A product of the first and second source operands may be stored in one or more destination operands indicated by the multiply instruction. Execution of the multiply instruction may complete without writing a carry flag. Other methods are also disclosed, as are apparatus, systems, and instructions on machine-readable medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.