RFR: 8361397: Rework CompileLog list synchronization [v2]

[Aleksey Shipilev]

> I want to remove `CompileTaskAlloc_lock` completely with [JDK-8357473](https://bugs.openjdk.org/browse/JDK-8357473), and for that we need to fix a stray use of that lock in CompileLog list linkage. We can rewrite that part to atomics.
> 
> Additional testing:
>  - [x] Linux x86_64 server fastdebug, `compiler`

Aleksey Shipilev has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:

 - Merge branch 'master' into JDK-8361397-compilelog-list
 - Fix

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/26127/files
  - new: https://git.openjdk.org/jdk/pull/26127/files/4df91936..3eec06a4

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=26127&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=26127&range=00-01

  Stats: 1617 lines in 64 files changed: 790 ins; 601 del; 226 mod
  Patch: https://git.openjdk.org/jdk/pull/26127.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/26127/head:pull/26127

PR: https://git.openjdk.org/jdk/pull/26127