On Wed, 6 Jul 2005 13:02:22 -0500, Steve Arnett <[EMAIL PROTECTED]> wrote:
>... >>And for Steve's doubts about "destructive overlap": >> >>Ranked Search Results for Book: dz9zr003 >> "z/Architecture Principles of Operation" >> >> 10 topics have matches for: destructive overlap >> >> 1. MOVE LONG, 7.5.90 >> 2. MOVE LONG EXTENDED, 7.5.91 >> 3. MOVE LONG UNICODE, 7.5.92 >> 4. Consistency Specification, 5.13.9.4 >> 5. Interlocks within a Single Instruction, 5.13.4.2 >> 6. MOVE STRING, 7.5.94 >> 7. MOVE WITH DESTINATION KEY, 10.29 >> 8. MOVE WITH SOURCE KEY, 10.31 >> 9. MOVE LONG (MVCL), A.3.26 >> 10. CIPHER MESSAGE WITH CHAINING (KMC), 7.5.25 >>... I think if you go back to pre-z POPs you'll find the term only on those instructions that didn't support it. (It's destuctive. We're proctecting you.) I guess MVC with overlap is a contructive use. Pat O'Keefe ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
