appjit_determinism_test is failing on arm64

[aam]

FAILED: dartk-vm release_arm64 vm/dart/appjit_determinism_test
Expected: Pass
Actual: RuntimeError

--- Command "vm" (took 39.000352s):
DART_CONFIGURATION=ReleaseXARM64 out/ReleaseXARM64/dart --ignore-unrecognized-flags --packages=/b/build/slave/target-arm64-vm-linux-release-be/build/sdk/.packages /b/build/slave/target-arm64-vm-linux-release-be/build/sdk/runtime/tests/vm/dart/appjit_determinism_test.dart

exit code:
255

stdout:
+ out/ReleaseXARM64/dart --ignore-unrecognized-flags --packages=/b/build/slave/target-arm64-vm-linux-release-be/build/sdk/.packages --deterministic --snapshot=/tmp/AMNNTH/snapshot1 --snapshot-kind=app-jit /b/build/slave/target-arm64-vm-linux-release-be/build/sdk/runtime/tests/vm/dart/appjit_determinism_test.dart --child
+ out/ReleaseXARM64/dart --ignore-unrecognized-flags --packages=/b/build/slave/target-arm64-vm-linux-release-be/build/sdk/.packages --deterministic --snapshot=/tmp/AMNNTH/snapshot2 --snapshot-kind=app-jit /b/build/slave/target-arm64-vm-linux-release-be/build/sdk/runtime/tests/vm/dart/appjit_determinism_test.dart --child

stderr:
Unhandled exception:
Expect.fail('Snapshots are not bitwise equal!')
#0      Expect._fail (package:expect/expect.dart:651:5)
#1      Expect.fail (package:expect/expect.dart:269:5)
#2      checkDeterministicSnapshot (file:///b/build/slave/target-arm64-vm-linux-release-be/build/sdk/runtime/tests/vm/dart/snapshot_test_helper.dart:90:16)
<asynchronous suspension>
#3      main (file:///b/build/slave/target-arm64-vm-linux-release-be/build/sdk/runtime/tests/vm/dart/appjit_determinism_test.dart:21:9)
<asynchronous suspension>
#4      _startIsolate.<anonymous closure> (dart:isolate/runtime/libisolate_patch.dart:287:32)
#5      _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:171:12)

--- Re-run this test:
python tools/test.py -m release -c dartk -a arm64 vm/dart/appjit_determinism_test