CLRL 04(r13),=C'F4SA' ...you have USING issues, but as long as LTORG is within +/- 2G, no problem.
I'd go with LLIHF 0,C'F4SA' CLHF 0,4(R13) or LFH 0,4(R13) CLIH 0,C'F4SA' So many ways to skin the cat. As usual, not tested, subject to typos, memory checks, etc. sas On Mon, Nov 29, 2021 at 6:27 PM Charles Mills <charl...@mcn.org> wrote: > LLILF and C? > > Charles > >