MMX instruction for logical or.

Unlike most MMX instructions, POR doesn't operate on packed data. Instead, it operates on bits. A MMX register or 64 bit memory location is combined with a MMX register using logical or.

Compare PAND, PANDN, PXOR

POR stands for "Pull Out Replacement" where special education kids leave the classroom for certain subjects that are taught in the resource center. Considered a step below ICS and a step above Self Contained. Provides a small, inclusive enviroment where the kiddies can get special attention.

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