On Wed, 31 Jul 2013 15:17:58 -0700, John Ehrman wrote: >Paul Gilmartin noted: >> XREF doesn't reliably list register references. > >That's why HLASM provides a register cross-reference (use the RXREF >option). It not only references explicit register use, symbolic or not, >but also implicit uses for instructions like LM, M, D, SRDL, and the like. >For example, > > LM R14,R12,12(R13) > >shows only three symbol references, but the RXREF shows all sixteen.
Yep. It even shows register 2 being modified by any TRT instruction. I use it often. -- Tom Marchant
