> Improve the performance of UUID::toString by using Long.expand and SWAR (SIMD 
> within a register) instead of table lookup. Eliminating the table lookup can 
> also avoid the performance degradation problem when the cache misses.

Shaojin Wen has updated the pull request incrementally with one additional 
commit since the last revision:

  hex8 comments

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/22928/files
  - new: https://git.openjdk.org/jdk/pull/22928/files/878a3cb7..4e62d43c

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=22928&range=04
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=22928&range=03-04

  Stats: 44 lines in 1 file changed: 38 ins; 0 del; 6 mod
  Patch: https://git.openjdk.org/jdk/pull/22928.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/22928/head:pull/22928

PR: https://git.openjdk.org/jdk/pull/22928

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