Computer instructions for activating and deactivating operands

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United States of America Patent

PATENT NO 9690589
SERIAL NO

14106892

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Abstract

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An instruction set architecture (ISA) includes instructions for selectively indicating last-use architected operands having values that will not be accessed again, wherein architected operands are made active or inactive after an instruction specified last-use by an instruction, wherein the architected operands are made active by performing a write operation to an inactive operand, wherein the activation/deactivation may be performed by the instruction having the last-use of the operand or another (prefix) instruction.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gschwind, Michael K Chappaqua, US 523 8591
Salapura, Valentina Chappaqua, US 570 7608

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