| // RUN: not llvm-mc -triple arm64 -show-encoding < %s 2>%t | FileCheck %s |
| // RUN: FileCheck --check-prefix=CHECK-ERRORS < %t %s |
| |
| msr SPSel, #0 |
| msr SPSel, x0 |
| msr DAIFSet, #0 |
| msr ESR_EL1, x0 |
| mrs x0, SPSel |
| mrs x0, ESR_EL1 |
| |
| // CHECK: msr SPSEL, #0 // encoding: [0xbf,0x40,0x00,0xd5] |
| // CHECK: msr SPSEL, x0 // encoding: [0x00,0x42,0x18,0xd5] |
| // CHECK: msr DAIFSET, #0 // encoding: [0xdf,0x40,0x03,0xd5] |
| // CHECK: msr ESR_EL1, x0 // encoding: [0x00,0x52,0x18,0xd5] |
| // CHECK: mrs x0, SPSEL // encoding: [0x00,0x42,0x38,0xd5] |
| // CHECK: mrs x0, ESR_EL1 // encoding: [0x00,0x52,0x38,0xd5] |
| |
| |
| msr DAIFSet, x0 |
| msr ESR_EL1, #0 |
| mrs x0, DAIFSet |
| // CHECK-ERRORS: error: expected writable system register or pstate |
| // CHECK-ERRORS: error: invalid operand for instruction |
| // CHECK-ERRORS: error: expected readable system register |
