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  1. JDK
  2. JDK-8241475

AArch64: Add missing support for PopCountVI node

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    • 15
    • b18
    • aarch64
    • linux

    Backports

      Description

        Support for C2 PopCountVI node is missing on AArch64. We can add the match rules to enable vectorized bitCount().

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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-8264701 AArch64: Add missing support for PopCountVI node

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

            Enhancement - null JDK-8199421 Add support for vector popcount

            • P3 - Major loss of function.
            • Resolved

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                pli Pengfei Li
                pli Pengfei Li
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                  Created:
                  Updated:
                  Resolved: