Would this new feature help out with caching on the back end? The CPU now can 
determine that portions of storage will always (if referenced) fill the data 
cache and never will be loaded into the instruction cache.

-----Original Message-----
From: IBM Mainframe Assembler List [mailto:[email protected]] On 
Behalf Of Peter Relson
Sent: Sunday, July 30, 2017 7:25 PM
To: [email protected]
Subject: Re: LOC=64 executable code?

>Is the target of an EXECUTE considered to be an executable instruction 
>if it's in EXECUTABLE=NO storage?

yes

Peter Relson
z/OS Core Technology Design

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