Perhaps.  He may, however, know something we don't know.

--jg

On 8/16/12, zMan <zedgarhoo...@gmail.com> wrote:
> I suspect Ed was pointing out that the content of the padding byte can
> affect the result of an MVCL -- that is, the resulting *data*.
>
> On Thu, Aug 16, 2012 at 6:34 AM, John Gilmore <jwgli...@gmail.com> wrote:
>
>> Edward Jaffe wrote (about the use of particular padding bytes):
>>
>> | It can make a *HUGE* difference!
>>
>> When I made my measurements 13 months ago I did not find large
>> differences, and if EJ can find the time to elaborate a little on this
>> comment I will be very interested to learn what he has found.
>>
>> He and I have had different experiences with other millicoded
>> instructions, and I am beginning to wonder what I am doing wrong.
>>
>> John Gilmore, Ashland, MA 01721 - USA
>>
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>
>
> --
> zMan -- "I've got a mainframe and I'm not afraid to use it"
>
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