| // RUN: llvm-mc -triple aarch64 -mattr=+v8a -show-encoding < %s | FileCheck %s |
| // RUN: not llvm-mc -triple aarch64 -mattr=+v8r -show-encoding < %s 2>&1 |\ |
| // RUN: FileCheck --check-prefix=CHECK-ERROR %s |
| |
| // CHECK: msr TTBR0_EL2, x3 // encoding: [0x03,0x20,0x1c,0xd5] |
| // CHECK-NEXT: mrs x3, TTBR0_EL2 // encoding: [0x03,0x20,0x3c,0xd5] |
| // CHECK-NEXT: msr VTTBR_EL2, x3 // encoding: [0x03,0x21,0x1c,0xd5] |
| // CHECK-NEXT: mrs x3, VTTBR_EL2 // encoding: [0x03,0x21,0x3c,0xd5] |
| // CHECK-NEXT: msr VSTTBR_EL2, x3 // encoding: [0x03,0x26,0x1c,0xd5] |
| // CHECK-NEXT: mrs x3, VSTTBR_EL2 // encoding: [0x03,0x26,0x3c,0xd5] |
| |
| msr TTBR0_EL2, x3 |
| mrs x3, TTBR0_EL2 |
| msr VTTBR_EL2, x3 |
| mrs x3, VTTBR_EL2 |
| msr VSTTBR_EL2, x3 |
| mrs x3, VSTTBR_EL2 |
| |
| // CHECK-ERROR: {{.*}}: error: expected writable system register or pstate |
| // CHECK-ERROR-NEXT: msr TTBR0_EL2, x3 |
| // CHECK-ERROR-NEXT: ^ |
| // CHECK-ERROR-NEXT: {{.*}}: error: expected readable system register |
| // CHECK-ERROR-NEXT: mrs x3, TTBR0_EL2 |
| // CHECK-ERROR-NEXT: ^ |
| // CHECK-ERROR-NEXT: {{.*}}: error: expected writable system register or pstate |
| // CHECK-ERROR-NEXT: msr VTTBR_EL2, x3 |
| // CHECK-ERROR-NEXT: ^ |
| // CHECK-ERROR-NEXT: {{.*}}: error: expected readable system register |
| // CHECK-ERROR-NEXT: mrs x3, VTTBR_EL2 |
| // CHECK-ERROR-NEXT: ^ |
| // CHECK-ERROR-NEXT: {{.*}}: error: expected writable system register or pstate |
| // CHECK-ERROR-NEXT: msr VSTTBR_EL2, x3 |
| // CHECK-ERROR-NEXT: ^ |
| // CHECK-ERROR-NEXT: {{.*}}: error: expected readable system register |
| // CHECK-ERROR-NEXT: mrs x3, VSTTBR_EL2 |
| // CHECK-ERROR-NEXT: ^ |
