Summary:
This patch upstreams v8.6A activity monitors virtualization
assembler support, which consists of 32 new system
registers (two groups, each with 16 numbered registers).
See ARMv8.6-AMU in the Arm Architecture Reference Manual Armv8 for more
information.
Reviewers: t.p.northover, rengolin, SjoerdMeijer, ab, john.brawn, ostannard
Reviewed By: ostannard
Subscribers: LukeGeeson, dnsampaio, ostannard, kristof.beyls, hiraditya, danielkiss, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D76998
Diogo Sampaio