On Mon, Jun 18, 2012 at 6:52 AM, Gerhard Postpischil <[email protected]> wrote:
> Not sure what's confusing about it; I've had an INC for ages (no > DEC, instead put INC=-1 on INC - that may be confusing?). It > changes either a register or storage, and had a version for > halfwords named INCH <g> Yep! It's a ver useful way to abstract from the actual implementation. It helps distinguish the BCTR x,0 from the ones that implement a loop. Since I have *no* branch instructions or labels in my new code other than generated by structured programming macros, going to basefree code will only take changes to the macros. A BCTR would stand out more than I want. Rob
