Instruction set architecture: Difference between revisions

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Instruction types: That bit about the vector facility and 8087 instructions as coprocessor instructions should be indented and state that it's referring to coprocessor instructions, to make it clearer why it's there. They're not "early" examples; PDP-11 floating-point processor instructions date back before either fo them, for example.
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*Load/store data to and from a coprocessor or exchanging with CPU registers.
*Perform coprocessor operations.
:Some examples of coprocessor instructions include those for the the [[IBM 3090]] [[IBM 3090#Vector facility|Vector facility]] and the [[Intel 8087]].
 
===Complex instructions===