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  1. JDK
  2. JDK-8295735

[lworld] Missing membar after buffer initialization in method handle return

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Details

    • Bug
    • Resolution: Fixed
    • P2
    • repo-valhalla
    • repo-valhalla
    • hotspot

    Description

      A missing membar after buffer initialization in C2's handling of scalarized returns from method handle intrinsics leads to incorrect execution and crashes with compiler/valhalla/inlinetypes/TestBufferTearing.java on aarch64.

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. JDK-8295126 [lworld] compiler/valhalla/inlinetypes/TestBufferTearing.java fails with SIGSEGV in in java.lang.invoke.MethodHandle.linkToSpecial

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

          Commit Commit openjdk/valhalla/e350088b

          Review Review openjdk/valhalla/799

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              thartmann Tobias Hartmann
              thartmann Tobias Hartmann
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              Dates

                Created:
                Updated:
                Resolved: