Tom Marchant wrote:
Really? Is that documented anywhere public? I'm a little surprised to hear that MVCL, MVN, MVN, MVO and others are implemented in millicode.
Chris was referring to move instructions that move whole bytes only. There is only MVC. MVCL is implemented in millicode. MVN, MVZ (I'm sure that's what you meant), and MVO are still in hardware AFAIK.
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