Intel Corporation

Erdine Ozturk

Vinodh Gopal

Gilbert M Wolrich

Wajdi K Feghali

James D Guilford

Martin Guy Dixon

Bret L Toll

Sean Mirkes

Mark C Davis

Alexandre J Farcy

Maxim Loktyukhin

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.

Multiplication instruction for which execution completes without writing a carry flag

Method and apparatus for performing a shift and XOR operation. In one embodiment, an apparatus includes execution resources to execute a first instruction. In response to the first instruction, said execution resources perform a shift and XOR on at least one value.

Method and apparatus for performing a shift and exclusive or operation in a single instruction

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Marlborough, MA, United States of America

Erdine Ozturk