| // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+v8.9a < %s \ |
| // RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST |
| // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+v9.4a < %s \ |
| // RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST |
| // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+chk < %s \ |
| // RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST |
| // RUN: llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \ |
| // RUN: | FileCheck %s --check-prefixes=CHECK-ERROR |
| // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+chk < %s \ |
| // RUN: | llvm-objdump -d --mattr=+chk - | FileCheck %s --check-prefix=CHECK-INST |
| // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+chk < %s \ |
| // RUN: | llvm-objdump -d --mattr=-chk - | FileCheck %s --check-prefix=CHECK-UNKNOWN |
| // Disassemble encoding and check the re-encoding (-show-encoding) matches. |
| // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+chk < %s \ |
| // RUN: | sed '/.text/d' | sed 's/.*encoding: //g' \ |
| // RUN: | llvm-mc -triple=aarch64 -mattr=+chk -disassemble -show-encoding \ |
| // RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST |
| |
| |
| // FEAT_CHK is mandatory from v8.0-a, but a clang user may not be using the LLVM |
| // integrated assembler, so we cannot just print `chkfeat x16` in all |
| // circumstances. Thankfully, we can always print `hint #40` when we cannot |
| // print `chkfeat x16`. |
| // So, in this case, we only print `chkfeat x16` from v8.9-a onwards, as an |
| // assembler that understands v8.9-a will understand `chkfeat x16`, and those |
| // that understand previous versions may not. |
| |
| chkfeat x16 |
| // CHECK-INST: chkfeat x16 |
| // CHECK-ENCODING: encoding: [0x1f,0x25,0x03,0xd5] |
| // CHECK-ERROR: hint #40 |
| // CHECK-UNKNOWN: d503251f hint #40 |
| |
| hint #40 |
| // CHECK-INST: chkfeat x16 |
| // CHECK-ENCODING: encoding: [0x1f,0x25,0x03,0xd5] |
| // CHECK-ERROR: hint #40 |
| // CHECK-UNKNOWN: d503251f hint #40 |
