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I know this is a micro-optimization, so I ask out of pure curiosity.

Logically, a microprocessor does not need to compare all the bits of both operands of an equality operator in order to determine a "FALSE" result.

Note, this is programming-related because it affects the execution speed of a program.

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Usually, the microprocessor does comparison using electrical gates and not step by step like that. It checks all bits at once.


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