Umm, Tony, did you read Programming Note 1.? <g>

Charles

-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf 
Of Tony Harminc
Sent: Friday, June 24, 2016 2:54 PM
To: [email protected]
Subject: Re: Simple assembler question

On 24 June 2016 at 16:23, Blaicher, Christopher Y.
<[email protected]> wrote:
> And there are SRL, SRDL, SRAG and SRLG that rotate right.

Well, no, they *shift* right. There is no need for any instruction to rotate 
right. As I said, I spent an embarassing amount of time pondering why IBM 
provided only leftwards rotation, until the penny dropped. (I guess today it's 
the pound that's dropped... :-(  )

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