RFR: 8278079: C2: expand_dtrace_alloc_probe doesn't take effect in macro.cpp

Fri Dec 3 10:06:21 UTC 2021

On Wed, 1 Dec 2021 15:41:07 GMT, Denghui Dong <ddong at openjdk.org> wrote:

> Hi,
> 
> Could I have a review of this small fix that makes expand_dtrace_alloc_probe take effect?
> 
> Thanks,
> Denghui

Marked as reviewed by thartmann (Reviewer).

Yes, I've seen that but before your fix, setting `ExtendedDTraceProbes` had an "additional" (although unintended) effect. Now it does not have that anymore.

Anyway, I'm fine with the fix. If we decide to remove `ExtendedDTraceProbes`, it can be done with a follow-up RFE.

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PR: https://git.openjdk.java.net/jdk/pull/6639