β On Wed, Mar 11, 2015 at 10:49 AM, John McKown <[email protected]> wrote:
> Given some of the new instructions, such as LGZR, I wish IBM would > publish a manual with a title like: "What were the architects thinking > of? Explanation of the reasons behind the instructions in the z > architecture". > β... > "βTo make the code compiled by the C/C++ compiler and/or WebSphere / Java code run faster" is the answer to ANY "Why?" question about new instructions, IMHO... β Mike Shaw MVS/QuickRef Support Group Chicago-Soft, Ltd.
