1#RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+v8.4a --disassemble < %s | FileCheck %s 2#RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=-v8.4a --disassemble < %s | FileCheck %s --check-prefix=CHECK-NOV84 3 4[0xc0,0x9e,0x18,0xd5] 5[0xc0,0x9e,0x38,0xd5] 6 7#CHECK: msr PMMIR_EL1, x0 8#CHECK: mrs x0, PMMIR_EL1 9#CHECK-NOV84: msr S3_0_C9_C14_6, x0 10#CHECK-NOV84: mrs x0, S3_0_C9_C14_6 11