RFR: 8343305: Remove Indify-dependent microbenchmarks

[Magnus Ihse Bursie]

On Thu, 31 Oct 2024 13:29:35 GMT, Claes Redestad <redestad at openjdk.org> wrote:

> Benchmarks using Indify was added to the JMH microbenchmarks corpus in the JDK 8 timeframe. This adds overhead to the microbenchmarks build and has been blocking/slowing progress on some indy-based prototyping as the indify tool itself may not be 100% forward compatible.
> 
> I suggest we remove the Indify pass from the OpenJDK JMH test module and remove the microbenchmarks which depend on the tool. 
> 
> These microbenchmarks will still available to build and run out of the standalone https://github.com/openjdk/jmh-jdk-microbenchmarks project:
> 
> https://github.com/openjdk/jmh-jdk-microbenchmarks/blob/master/micros-jdk8/src/main/java/org/openjdk/bench/java/lang/invoke/CallSiteSetTarget.java
> https://github.com/openjdk/jmh-jdk-microbenchmarks/blob/master/micros-jdk8/src/main/java/org/openjdk/bench/java/lang/invoke/CallSiteSetTargetSelf.java
> https://github.com/openjdk/jmh-jdk-microbenchmarks/blob/master/micros-jdk8/src/main/java/org/openjdk/bench/java/lang/invoke/CallSiteStable.java

Build changes look fine.

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Marked as reviewed by ihse (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/21807#pullrequestreview-2409052554