RFR: 8357424: [JVMCI] Avoid incrementing decompilation count for hosted compiled nmethod [v3]
Yudi Zheng
yzheng at openjdk.org
Thu May 22 07:50:05 UTC 2025
> Hosted Truffle compilations are installed on the OptimizedCallTarget#profiledPERoot method. Any deoptimization contributes to its decompile count, which can easily exceed the PerMethodRecompilationCutoff threshold, permanently preventing highest tier compilation on this method. This PR exempts hosted compilations from this cutoff by ensuring their decompile count is not incremented for hosted compiled nmethods.
Yudi Zheng has updated the pull request incrementally with one additional commit since the last revision:
address comments
-------------
Changes:
- all: https://git.openjdk.org/jdk/pull/25356/files
- new: https://git.openjdk.org/jdk/pull/25356/files/ef4a4c98..e66c16d1
Webrevs:
- full: https://webrevs.openjdk.org/?repo=jdk&pr=25356&range=02
- incr: https://webrevs.openjdk.org/?repo=jdk&pr=25356&range=01-02
Stats: 7 lines in 2 files changed: 4 ins; 2 del; 1 mod
Patch: https://git.openjdk.org/jdk/pull/25356.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/25356/head:pull/25356
PR: https://git.openjdk.org/jdk/pull/25356
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