RFR: 8354257: xctracenorm profiler not working with JDK JMH benchmarks

[Galder Zamarreño]

On Thu, 10 Apr 2025 18:18:41 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Avoid filtering out xml files at the root of the JMH folder, in order to get the `default.instruments.template.xml` file bundled in the JMH core jar to support xtrace profiler.
>
> `xtraceasm` was not released yet in any JMH version, it is going to be in 1.38. So what is the problem here? @galderz, have you dropped the snapshot JMH JARs, and it fails to run with `-prof xtraceasm`?

@shipilev Yes I'm using the latest JMH source code snapshot to try out xtrace profiler locally. `-prof xctraceasm` works fine as is, but `-prof xctracenorm` fails. The problem is explained in [JDK-8354257](https://bugs.openjdk.org/browse/JDK-8354257).

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PR Comment: https://git.openjdk.org/jdk/pull/24571#issuecomment-2804370732