fcd545863d
First patch in a series adding MC layer support for SVE2.1. This patch adds the following feature: sve2p1 Some of the existing SVE instructions added for SME are now also available under the sve2p1 feature, which are now guarded by the HasSVE2p1orSME predicate. The reference can be found here: https://developer.arm.com/documentation/ddi0602/2022-09 Differential Revision: https://reviews.llvm.org/D136352