RFR: 8321105: Enable UseCryptoPmullForCRC32 for Neoverse V2

Evgeny Astigeevich eastigeevich at openjdk.org
Mon Dec 4 13:40:44 UTC 2023


UseCryptoPmullForCRC32 enables to use crypto pmull instructions in CRC32 implementation. It is set to true for Neoverse V1. As the performance of the instructions is the same on Neoverse V2, UseCryptoPmullForCRC32 should be set to true for V2.

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Commit messages:
 - 8321105: Enable UseCryptoPmullForCRC32 for Neoverse V2

Changes: https://git.openjdk.org/jdk/pull/16949/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=16949&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8321105
  Stats: 9 lines in 1 file changed: 6 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/16949.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/16949/head:pull/16949

PR: https://git.openjdk.org/jdk/pull/16949


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