RFR: Enable array access instrumentation for aarch64

[Man Cao]

On Wed, 3 Jun 2020 03:06:06 GMT, Jie He <github.com+10233373+jhe33 at openjdk.org> wrote:

>> Internally we actually have an implementation of TSan for C1 that's based on JDK 8 but it's not really tested. The
>> person who worked on it is no longer involved with the project, but it might be useful if we somehow create a patch
>> containing those changes.
>
>> Internally we actually have an implementation of TSan for C1 that's based on JDK 8 but it's not really tested. The
>> person who worked on it is no longer involved with the project, but it might be useful if we somehow create a patch
>> containing those changes.
> 
> so do you (your team) have a plan to enable tsan in C1? I think it's more complicated than intrp.

We don't have a plan to port or enable tsan in C1 yet. The implementation is in JDK8 and has not been ported to JDK 11
or tip. We are currently a bit understaffed on the TSAN project, so we cannot commit to get C1 support working.

-------------

PR: https://git.openjdk.java.net/tsan/pull/13