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  1. JDK
  2. JDK-8175368

[s390] 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:
      s390x

      Description

      The intrinsic implementation for CRC32 checksum is missing from the [s390] port.

      Implementation will only use "standard" instructions, available on all supported IBM System z 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-8175369 covering the same topic for [ppc].

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