Question: The IA - 3 2 processors with multi - media extensions include 6 4 - bit MMX registers. The contents of registers MM 2 and

The IA-32 processors with multi-media extensions include 64-bit MMX registers. The contents of registers MM2 and MM4 are shown below:
MM2 contains 0x0A1A1ABA5A6A7A8A
MM4 contains 0x1B2B3B4B4B5B6B8B
Use hex to show the 64-bit pattern produced in register MM2 when the following IA-32 instruction is executed:
PSUB MM2, MM4

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