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  1. JDK
  2. JDK-8059556

C2: crash while inlining MethodHandle invocation w/ null receiver

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Details

    • Bug
    • Resolution: Fixed
    • P2
    • 9
    • 8u40, 9
    • hotspot
    • None
    • b35
    • Verified

    Backports

      Description

        C2 doesn't handle the case during inlining throw MethodHandle.invoke* when receiver is null, e.g.:
          target.invokeExact((Test) null);

        Test case attached.

        ILW = HLH = P2
        I = H: product crash
        L = L: constant null receiver is rare
        W = H: disable inlining, but it's not feasible in practice

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8063363 C2: crash while inlining MethodHandle invocation w/ null receiver

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

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8071097 C2: crash while inlining MethodHandle invocation w/ null receiver

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

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8083096 C2: crash while inlining MethodHandle invocation w/ null receiver

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

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8062080 C2: crash while inlining MethodHandle invocation w/ null receiver

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

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                vlivanov Vladimir Ivanov
                vlivanov Vladimir Ivanov
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                Dates

                  Created:
                  Updated:
                  Resolved: