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  1. JDK
  2. JDK-8284198

Undo JDK-8261137: Optimization of Box nodes in uncommon_trap

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Details

    • Enhancement
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • 17, 18, 19
    • 19
    • hotspot
    • b18
    • generic
    • generic

    Description

      JDK-8261137 introduced a regression and has been disabled by JDK-8276112. Better to revert the changes of the optimization instead of letting the dead-code decay.

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        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8264940 java/lang/invoke/6998541/Test6998541.java failed "guarantee(ik->is_initialized()) failed: java/lang/Byte$ByteCache must be initialized"

          • P2 - Crashes, loss of data, severe memory leak.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. JDK-8276112 Inconsistent scalar replacement debug info at safepoints

          • P2 - Crashes, loss of data, severe memory leak.
          • Closed

          Enhancement - null JDK-8261137 Optimization of Box nodes in uncommon_trap

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

          Commit Commit openjdk/jdk/0c04bf8e

          Review Review openjdk/jdk17u-dev/368

          Review Review openjdk/jdk18u/107

          Review Review openjdk/jdk/8083

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              wuyan Wu Yan
              wuyan Wu Yan
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              Dates

                Created:
                Updated:
                Resolved: