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  1. JDK
  2. JDK-8164920

ppc: enhancement of CRC32 intrinsic

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    • Subcomponent:
    • Resolved In Build:
      b140
    • CPU:
      ppc

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        Description

        The current CRC32 intrinsic for ppc64le (https://bugs.openjdk.java.net/browse/JDK-8164920) doesn't use vector instructions effectively. Based on Anton's assemblies (https://github.com/antonblanchard/crc32-vpmsum), performance of the intrinsic will be improved.

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                Assignee:
                horii Hiroshi Horii
                Reporter:
                horii Hiroshi Horii
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