From: "Steve Smith" <sasd...@gmail.com> Sent: Friday, July 20, 2018 2:26 AM
An issue I raised on IBM-MAIN led to discussing how to round an address to a 16-byte (quad-word) boundary. The C example included the expression <code>p &= -16;</code>.
Won't this truncate, not round? You'd need to add 15 and then "and".
I suggested that the NILL & NILF instructions could handle this, but probably wouldn't. So...
--- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus
