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Are there common assembly/CPU native ways of partitioning a 64 bit register to store multiple smaller size values and do work on them? (I haven't written assemb

Are there common assembly/CPU native ways of partitioning a 64 bit register to store multiple smaller size values and do work on them? (I haven't written assembly since some MIPSs in college.)

billfruit 7y ago
It is there on x86-64, not sure about other archs.
asalahli 7y ago
Isn't that how SIMD works?