| // RUN: not llvm-mc -triple arm64 -mcpu=generic -show-encoding < %s 2>&1 | \ | |
| // RUN: FileCheck %s --check-prefix=CHECK-GENERIC | |
| // | |
| // RUN: llvm-mc -triple arm64 -mcpu=cyclone -show-encoding < %s 2>&1 | \ | |
| // RUN: FileCheck %s --check-prefix=CHECK-CYCLONE | |
| msr CPM_IOACC_CTL_EL3, x0 | |
| // CHECK-GENERIC: error: expected writable system register or pstate | |
| // CHECK-CYCLONE: msr CPM_IOACC_CTL_EL3, x0 // encoding: [0x00,0xf2,0x1f,0xd5] |