Gerhard,

Thank you for pointing that out.. 

Kind Regards.

Jim Thomas

-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[email protected]] On
Behalf Of Gerhard Postpischil
Sent: Wednesday, February 12, 2014 8:08 AM
To: [email protected]
Subject: Re: Storage Obtain .....

On 2/12/2014 8:50 AM, Jim Thomas wrote:

>>           XR    R14,R14
>>           XR    R15,R15
>>           L     R1,=AL4(WORKAREA)
>>           MVCL  R0,R14

Minor quibble - when the from length is zero, the from register is never
referenced nor inspected, so the XR R14,R14 is extraneous. (If I had a
dollar for every time I've seen this, I could retire <g>).

Gerhard Postpischil
Bradford, Vermont

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