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  1. JDK
  2. JDK-8175369

[ppc] Provide intrinsic implementation for CRC32C

    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 10
    • Fix Version/s: 10
    • Component/s: hotspot
    • Subcomponent:
    • Resolved In Build:
      b21
    • CPU:
      ppc

      Description

      The intrinsic implementation for CRC32 checksum is missing from the [ppc] port.

      Implementation will only use "standard" instructions, available on all supported Power hardware. In addition, the implementation is very similar to that of the CRC32 intrinsics. Code is shared between these two as far as possible.

      This bug is related to https://bugs.openjdk.java.net/browse/JDK-8175368 covering the same topic for [s390].

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              • Assignee:
                lucy Lucy Schmidt
                Reporter:
                lucy Lucy Schmidt
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                • Created:
                  Updated:
                  Resolved: