Take some (any) big C or COBOL program and run it through the relevant compiler with the pseudo-assembler output option turned on, OPT and ARCH(9 or 10). Then do an ISPF FIND for the op code. No guarantees of course.
Charles -----Original Message----- From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf Of Peter Relson Sent: Thursday, July 25, 2019 5:04 AM To: [email protected] Subject: Re: What's the intent of the "LOAD AND ZERO RIGHTMOST BYTE" instruction? I don't know the answer, but the usual answer is: because either the Java team or the compiler team found something beneficial to having it. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
