On Mon, 5 Jan 2026 at 18:33, rpinion865 < [email protected]> wrote:
> This in not related to the topic. But it did cause me to notice something > listed in my copy > of System/370 Extended Architecture Reference Summary, GX20-0157-2, dated > February 1989. > > "Move-Inverse Facility > > The Move Inverse instruction is provided on the 4381 and ES/4381 > Processors; it is not > provided on the 3081, 3083, 3084, and 3090 Processor Complexes" It was also an RPQ on some much earlier machines like the 370/168. Tony H. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
