[jdk17u-dev] RFR: 8279412: [JVMCI] failed speculations list must outlive any nmethod that refers to it

[Goetz Lindenmaier]

I backport this for parity with 17.0.3-oracle.

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Commit messages:
 - Backport 1ffdc52cf0ab88458e0583bff28d35ca33d244b7

Changes: https://git.openjdk.java.net/jdk17u-dev/pull/93/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk17u-dev&pr=93&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8279412
  Stats: 41 lines in 2 files changed: 29 ins; 10 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk17u-dev/pull/93.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk17u-dev pull/93/head:pull/93

PR: https://git.openjdk.java.net/jdk17u-dev/pull/93