DynamoRIO / DynamoRIO/dynamorio
AArch64 Regression: Failure to encode XPACI after PR #5835
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Bug-DRCrash
OpSys-OSX
- Dominant language
- C
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Description
We have a regression: hello,world (simple_app) used to run to completion on Mac M1 AArch64 but now it fails. I ran a git bisect and it found f646a632d5fe80c34210a3ee890502919f3443a9 == PR #5835 as the culprit.
Before PR #5835:
```
$ bin64/drrun -- suite/tests/bin/simple_app
...
Hello, world!
```
After PR #5835:
```
$ bin64/drrun -- suite/tests/bin/simple_app
...
%x2'
>
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