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  1. JDK
  2. JDK-8242405

unify runtime monitor entries used by Graal and C2

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    • Enhancement
    • Resolution: Duplicate
    • P4
    • tbd
    • 15
    • hotspot
    • None

    Description

      JDK-8061553 added support for faster "heavy weight" locking paths. These paths are not currently used by JVMCI (or C1) leading to slower performance on programs that have contention in some code that does not suffer contention at a later phase (e.g. synchronized field initialization paths). These paths should be unified across C2, JVMCI and C1.

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          duplicates

          Enhancement - null JDK-8241234 Unify monitor enter/exit runtime entries.

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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              yzheng Yudi Zheng
              dnsimon Douglas Simon
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                Created:
                Updated:
                Resolved: