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  1. JDK
  2. JDK-8150045

AArch64: arraycopy causes segfaults in SATB during garbage collection

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Details

    • Bug
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • None
    • 9
    • hotspot
    • None
    • b110
    • aarch64

    Backports

      Description

        I messed up the implementation of OOP arraycopy: the
        arrayof_oop_{dis, con}joint_arraycopy_uninit targets don't work correctly because they generate the same code as the versions for initialized destination.

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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-8260757 AArch64: arraycopy causes segfaults in SATB during garbage collection

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

            Enhancement - null JDK-8257192 Integrate AArch64 JIT port into 8u

            • P3 - Major loss of function.
            • Resolved

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                aph Andrew Haley
                aph Andrew Haley
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                Dates

                  Created:
                  Updated:
                  Resolved: