id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
18156	nss-3.90 generates illegal instructions on older intel processors	pierre	blfs-book	"See https://bugzilla.mozilla.org/show_bug.cgi?id=1836925

Basically, nss-3.90 uses unconditionally an assembler instruction named `adcxq`, which is only present on Broadwell and later intel processors.

AFAICT, it is also only present on Ryzen processors for AMD.

There is a patch at https://phabricator.services.mozilla.com/D180068, which removes optimized curve25519 support (I suppose non optimized support is still there)."	defect	closed	normal	12.0	BOOK	git	medium	fixed