In Principles: - LB loads a byte into a register and sign-extends it. - LLC also loads a byte into a register but then zero pads it. That's all pretty clear, but...
Why use B in one case and C in the other? - Why not LC instead of LB? - Or why not LLB instead of LLC? "Inquiring minds what to know." Dave Cole ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
