Tony, >> ZS4 does not work on our HLASM.
But ZS4 is what you need. THe instructions you cited are all z10 (or more) >> First, what is the correct OPTABLE() setting for these >> instructions? answered >> Second, I thought the halfword-Imm instructions were available all >> the way back to the MP3000 days. And I thought that even rel+imm are evil (at least that was the impression you left me with after our last conversaation about this very subject) -- on your question- REL+IMM feature was available then- but did only include MHI, LHI, AHI, CHI in the -IMM-part of the feature. -- Martin Pi_cap_CPU - all you ever need around MWLC/SCRT/CMT in z/VSE more at http://www.picapcpu.de
