C2: investigate why synchronized method is made not compilable

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    • Type: Enhancement
    • Resolution: Unresolved
    • Priority: P4
    • tbd
    • Affects Version/s: 21, 24
    • Component/s: hotspot

      https://ionutbalosin.com/2024/02/jvm-performance-comparison-for-jdk-21/#jit-compiler

      nested_synchronized method in LockCoarseningBenchmark

      The text of the blog reports that c2 deoptimizes repeatedly and makes the method not compilable.

            Assignee:
            Anton Seoane Ampudia
            Reporter:
            Roland Westrelin
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              Created:
              Updated: