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  1. JDK
  2. JDK-8211776

8210887 broke arraycopy optimization when ZGC is enabled

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    • b15

    Backports

      Description

        A short copy of an array of primitive elements should be turned into a series of loads/stores but is not anymore.

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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-8227318 8210887 broke arraycopy optimization when ZGC is enabled

            • P3 - Major loss of function.
            • Resolved
            relates to

            Enhancement - null JDK-8210887 Tweak C2 gc api for arraycopy

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

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                roland Roland Westrelin
                roland Roland Westrelin
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