RFR: 8361569: [JVMCI] Further refine JVMCI-compiled nmethod that should not collect deoptimization profile [v7]

Yudi Zheng yzheng at openjdk.org
Wed Jul 9 15:20:29 UTC 2025


> In https://github.com/openjdk/jdk/pull/25356 we prevent all non-CompilerBroker JVMCI compilations from collecting deoptimiztaion profiles. This causes some regression in Graal's whitebox unit tests, some of which employ non-CompilerBroker compilations to test deoptimiztaions.

Yudi Zheng 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 eight additional commits since the last revision:

 - Merge remote-tracking branch 'upstream/master' into JDK-8361569
 - update signature
 - fix method not found in truffle tests
 - fix compilation error, update copyright year
 - fix compilation error in test
 - JNIJVMCI::HotSpotNmethod::constructor() cannot be overloaded
 - restore HotSpotNmethod constructor
 - [JVMCI] Further refine JVMCI-compiled nmethod that should not collect deoptimiztaion profile

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/26192/files
  - new: https://git.openjdk.org/jdk/pull/26192/files/ca92354e..413c1f38

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=26192&range=06
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=26192&range=05-06

  Stats: 6846 lines in 241 files changed: 3657 ins; 830 del; 2359 mod
  Patch: https://git.openjdk.org/jdk/pull/26192.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/26192/head:pull/26192

PR: https://git.openjdk.org/jdk/pull/26192


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