Correct, 64 bit numbers are still not supported, but negative values are signed extended into the top 32 bits.
-----Original Message----- From: IBM Mainframe Assembler List <[email protected]> On Behalf Of Paul Gilmartin Sent: Wednesday, June 26, 2019 16:46 To: [email protected] Subject: Re: ltorg question > On Jun 26, 2019, at 3:15 PM, Ngan, Robert wrote: > > Or use AD when the value is an expression. > … but not a 64-bit expression. If the value is negative, will it sign-extend? — gil DXC Technology Company - Headquarters: 1775 Tysons Boulevard, Tysons, Virginia 22102, USA. DXC Technology Company -- This message is transmitted to you by or on behalf of DXC Technology Company or one of its affiliates. It is intended exclusively for the addressee. The substance of this message, along with any attachments, may contain proprietary, confidential or privileged information or information that is otherwise legally exempt from disclosure. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient of this message, you are not authorized to read, print, retain, copy or disseminate any part of this message. If you have received this message in error, please destroy and delete all copies and notify the sender by return e-mail. Regardless of content, this e-mail shall not operate to bind DXC Technology Company or any of its affiliates to any order or other contract unless pursuant to explicit written agreement or government initiative expressly permitting the use of e-mail for such purpose.
