| // RUN: llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=+v8.4a < %s | FileCheck %s --check-prefix=CHECK |
| // RUN: not llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=-v8.4a < %s 2>&1 | FileCheck %s --check-prefix=CHECK-ERROR |
| |
| //------------------------------------------------------------------------------ |
| // Armv8.4-A flag manipulation instructions |
| //------------------------------------------------------------------------------ |
| |
| cfinv |
| setf8 w1 |
| setf8 wzr |
| setf16 w1 |
| setf16 wzr |
| rmif x1, #63, #15 |
| rmif xzr, #63, #15 |
| |
| //CHECK: cfinv // encoding: [0x1f,0x40,0x00,0xd5] |
| //CHECK-NEXT: setf8 w1 // encoding: [0x2d,0x08,0x00,0x3a] |
| //CHECK-NEXT: setf8 wzr // encoding: [0xed,0x0b,0x00,0x3a] |
| //CHECK-NEXT: setf16 w1 // encoding: [0x2d,0x48,0x00,0x3a] |
| //CHECK-NEXT: setf16 wzr // encoding: [0xed,0x4b,0x00,0x3a] |
| //CHECK-NEXT: rmif x1, #63, #15 // encoding: [0x2f,0x84,0x1f,0xba] |
| //CHECK-NEXT: rmif xzr, #63, #15 // encoding: [0xef,0x87,0x1f,0xba] |
| |
| //CHECK-ERROR: error: instruction requires: armv8.4a |
| //CHECK-ERROR-NEXT: cfinv |
| //CHECK-ERROR-NEXT: ^ |
| //CHECK-ERROR-NEXT: error: instruction requires: armv8.4a |
| //CHECK-ERROR-NEXT: setf8 w1 |
| //CHECK-ERROR-NEXT: ^ |
| //CHECK-ERROR-NEXT: error: instruction requires: armv8.4a |
| //CHECK-ERROR-NEXT: setf8 wzr |
| //CHECK-ERROR-NEXT: ^ |
| //CHECK-ERROR-NEXT: error: instruction requires: armv8.4a |
| //CHECK-ERROR-NEXT: setf16 w1 |
| //CHECK-ERROR-NEXT: ^ |
| //CHECK-ERROR-NEXT: error: instruction requires: armv8.4a |
| //CHECK-ERROR-NEXT: setf16 wzr |
| //CHECK-ERROR-NEXT: ^ |
| //CHECK-ERROR-NEXT: error: instruction requires: armv8.4a |
| //CHECK-ERROR-NEXT: rmif x1, #63, #15 |
| //CHECK-ERROR-NEXT: ^ |
| //CHECK-ERROR-NEXT: error: instruction requires: armv8.4a |
| //CHECK-ERROR-NEXT: rmif xzr, #63, #15 |
| //CHECK-ERROR-NEXT: ^ |
