It's not just DLG and DLGR, but a whole slew of vector instructions with M4=4.
-- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 ________________________________________ From: IBM Mainframe Assembler List [ASSEMBLER-LIST@LISTSERV.UGA.EDU] on behalf of Paul Gilmartin [00000014e0e4a59b-dmarc-requ...@listserv.uga.edu] Sent: Monday, April 18, 2022 11:40 AM To: ASSEMBLER-LIST@LISTSERV.UGA.EDU Subject: Re: Quadword constant On Apr 18, 2022, at 09:02:41, Schmitt, Michael wrote: > > HLASM has fixed decimal constants for Halfwords, Fullwords, Doublewords, with > appropriate alignment. Why is there none for Quadwords? > > The closest I see is LQ, but that appears to be intended for floating point. > What instructions take fixed quadword operas? I imagine some variant of Divide. But it becomes increasingly absurd that a 64-bit machine is supported by only a 32-bit assembler. -- gil
