[llvm] AArch64: Reformat some debug printing blocks (NFC) (PR #165178)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `lldb-arm-ubuntu` running on `linaro-lldb-arm-ubuntu` while building `llvm` at step 6 "test".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/18/builds/22273

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 6 (test) failure: build (failure)
...
PASS: lldb-api :: tools/lldb-dap/breakpoint/TestDAP_setFunctionBreakpoints.py (1210 of 3738)
PASS: lldb-api :: tools/lldb-dap/breakpoint/TestDAP_setBreakpoints.py (1211 of 3738)
PASS: lldb-api :: tools/lldb-dap/commands/TestDAP_commands.py (1212 of 3738)
PASS: lldb-api :: tools/lldb-dap/cancel/TestDAP_cancel.py (1213 of 3738)
PASS: lldb-api :: tools/lldb-dap/console/TestDAP_redirection_to_console.py (1214 of 3738)
PASS: lldb-api :: tools/lldb-dap/completions/TestDAP_completions.py (1215 of 3738)
PASS: lldb-api :: tools/lldb-dap/coreFile/TestDAP_coreFile.py (1216 of 3738)
PASS: lldb-api :: tools/lldb-dap/disassemble/TestDAP_disassemble.py (1217 of 3738)
PASS: lldb-api :: tools/lldb-dap/console/TestDAP_console.py (1218 of 3738)
UNRESOLVED: lldb-api :: terminal/TestSTTYBeforeAndAfter.py (1219 of 3738)
******************** TEST 'lldb-api :: terminal/TestSTTYBeforeAndAfter.py' FAILED ********************
Script:
--
/usr/bin/python3.10 /home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/lldb/test/API/dotest.py -u CXXFLAGS -u CFLAGS --env LLVM_LIBS_DIR=/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/./lib --env LLVM_INCLUDE_DIR=/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/include --env LLVM_TOOLS_DIR=/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/./bin --arch armv8l --build-dir /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/lldb-test-build.noindex --lldb-module-cache-dir /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/lldb-test-build.noindex/module-cache-lldb/lldb-api --clang-module-cache-dir /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/lldb-test-build.noindex/module-cache-clang/lldb-api --executable /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/./bin/lldb --compiler /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/./bin/clang --dsymutil /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/./bin/dsymutil --make /usr/bin/gmake --llvm-tools-dir /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/./bin --lldb-obj-root /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/tools/lldb --lldb-libs-dir /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/./lib --cmake-build-type Release /home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/lldb/test/API/terminal -p TestSTTYBeforeAndAfter.py
--
Exit Code: 1

Command Output (stdout):
--
lldb version 22.0.0git (https://github.com/llvm/llvm-project.git revision c197718cdfb87787bbc858f7b87223f9aad242ed)
  clang revision c197718cdfb87787bbc858f7b87223f9aad242ed
  llvm revision c197718cdfb87787bbc858f7b87223f9aad242ed
Skipping the following test categories: ['libc++', 'msvcstl', 'dsym', 'gmodules', 'debugserver', 'objc']

--
Command Output (stderr):
--
FAIL: LLDB (/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/bin/clang-arm) :: test_stty_dash_a_before_and_afetr_invoking_lldb_command (TestSTTYBeforeAndAfter.TestSTTYBeforeAndAfter)
======================================================================
ERROR: test_stty_dash_a_before_and_afetr_invoking_lldb_command (TestSTTYBeforeAndAfter.TestSTTYBeforeAndAfter)
   Test that 'stty -a' displays the same output before and after running the lldb command.
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/lldb/packages/Python/lldbsuite/test/decorators.py", line 156, in wrapper
    return func(*args, **kwargs)
  File "/home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/lldb/packages/Python/lldbsuite/test/decorators.py", line 451, in wrapper
    return func(self, *args, **kwargs)
  File "/home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/lldb/test/API/terminal/TestSTTYBeforeAndAfter.py", line 71, in test_stty_dash_a_before_and_afetr_invoking_lldb_command
    child.expect(expect_prompt)
  File "/usr/local/lib/python3.10/dist-packages/pexpect/spawnbase.py", line 354, in expect
    return self.expect_list(compiled_pattern_list,
  File "/usr/local/lib/python3.10/dist-packages/pexpect/spawnbase.py", line 383, in expect_list
    return exp.expect_loop(timeout)
  File "/usr/local/lib/python3.10/dist-packages/pexpect/expect.py", line 181, in expect_loop
    return self.timeout(e)
  File "/usr/local/lib/python3.10/dist-packages/pexpect/expect.py", line 144, in timeout
    raise exc
pexpect.exceptions.TIMEOUT: Timeout exceeded.
<pexpect.pty_spawn.spawn object at 0xdec12220>

```

</details>

https://github.com/llvm/llvm-project/pull/165178