>Benyamin, >MVCL requires 4 registers. PLO can require even more.
>With R0, R1, R13, R14, and R15 already unavailable, and several more tied up >with critical control blocks, the number of available registers is already >limited. Instruction base registers exacerbate the problem. John, Everyone of my MVCL routines uses R0, R1, R14 and R15. Since they are unavailable to save something under those registers....they get used as work registers all the time. Thanks, Tom Savor _____________ The information contained in this message is proprietary and/or confidential. If you are not the intended recipient, please: (i) delete the message and all copies; (ii) do not disclose, distribute or use the message in any manner; and (iii) notify the sender immediately. In addition, please be aware that any message addressed to our domain is subject to archiving and review by persons other than the intended recipient. Thank you. _____________
