Ed, >> For the record, our zHISR instruction benchmark shows SLR to be exactly the same speed as SR, XR, etc. on our z13s (2965).
How and what did you measure? I do assume that zHISR is the tool that shows the data (it did just that when i looked last time) -- Martin Pi_cap_CPU - all you ever need around MWLC/SCRT/CMT in z/VSE more at http://www.picapcpu.de
