Mark, you want to branch to 1234 ...
since there are no Y-instructions for the B...
this will do
L 2,=A(X'1000')
B X'234'(,2)
8 bytes....plus a literal as opposed to
BY X'1234'
which is only 6 bytes.... but there is hope (considering latest addments
to POP)
--
Martin
Pi_cap_CPU - all you ever need around MWLC/SCRT/CMT in z/VSE
more at http://www.picapcpu.de
