Don, I have no idea which one that is, but I can think of cases where that might come in handy.....look here
AHI R1,2
JM STILL NEGATIVE
MYSTERIOUSADD CNTR,1 count something
JZ We have a case of R2 being zero
* Here we handle the positive value in R2
It can be done in other ways- but it does save counting in two
locations (or testing again)
--
Martin
Pi_cap_CPU - all you ever need around MWLC/SCRT/CMT in z/VSE
more at http://www.picapcpu.de
