[PATCH] sim: bfin: update VIT_MAX behavior to match hardware when Acc.X bits are set

[Mike Frysinger]

On Tue, Mar 22, 2011 at 10:13 PM, Mike Frysinger wrote:
> The Blackfin PRM says that the top 8 bits of the accumulator must be
> cleared when using the VIT_MAX insn, so the sim has followed this spec.
> Matching the hardware behavior though when the high bits are not cleared
> is easy to do and doesn't break existing behavior, so go for it.

committed
-mike