RFR: 8260664: Phaser.arrive() memory consistency effects

[Martin Buchholz]

8260664: Phaser.arrive() memory consistency effects

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Commit messages:
 - JDK-8260664

Changes: https://git.openjdk.java.net/jdk/pull/2388/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=2388&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8260664
  Stats: 6 lines in 1 file changed: 6 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk/pull/2388.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/2388/head:pull/2388

PR: https://git.openjdk.java.net/jdk/pull/2388