Tony, I'm sure I missed that point about brl. I probably just assumed it would have the same behavior as regular branches. Thanks for catching that.
--david On 4/27/07, Luck, Tony <[EMAIL PROTECTED]> wrote:
> As I remember it, a taken branch acts as a stop whereas a non-taken > branch doesn't (so if no explicit stop bit is following a branch, then > it must be OK for the entire group to be executed in parallel). I > suppose it's possible the definition changed or that my (admittedly > bad) memory is playing tricks on me. ;-) The SDM page for "brl" doesn't look to have any get-out-of stop-bits-free option. It says: "This instruction must be immediately followed by a stop; otherwise its behaviour is undefined." -Tony
-- Mosberger Consulting LLC, http://www.mosberger-consulting.com/ - To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
