Rotate instructions that complete execution either without writing or reading flags

Rotate instructions that complete execution either without writing or reading flags

A method of one aspect may include receiving a rotate instruction. The rotate instruction may indicate a source operand and a rotate amount. A result may be stored in a destination operand indicated by the rotate instruction. The result may have the source operand rotated by the rotate amount. Execu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Loktyukhin, Maxim, Guilford, James D, Toll, Bret L, Mirkes, Sean P, Wolrich, Gilbert M, Farcy, Alexandre J, Gopal, Vinodh, Ozturk, Erdinc, Dixon, Martin G, Davis, Mark C, Feghali, Wajdi K
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:A method of one aspect may include receiving a rotate instruction. The rotate instruction may indicate a source operand and a rotate amount. A result may be stored in a destination operand indicated by the rotate instruction. The result may have the source operand rotated by the rotate amount. Execution of the rotate instruction may complete without reading a carry flag.