RFR: 8349374: [JVMCI] concurrent use of HotSpotSpeculationLog can crash [v2]

[Tom Rodriguez]

> This ensures that collectFailedSpeculations sees the initialization of the recently allocated failedSpeculationsAddress memory.

Tom Rodriguez has updated the pull request incrementally with one additional commit since the last revision:

  improve javadoc

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Changes:
  - all: https://git.openjdk.org/jdk/pull/23444/files
  - new: https://git.openjdk.org/jdk/pull/23444/files/aefc1dfd..459f5c36

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=23444&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=23444&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/23444.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23444/head:pull/23444

PR: https://git.openjdk.org/jdk/pull/23444