RFR: 8366118: DontCompileHugeMethods is not respected with -XX:-TieredCompilation [v2]

Man Cao manc at openjdk.org
Wed Aug 27 08:46:06 UTC 2025


> Hi,
> 
> Could anyone review this change that fixes https://bugs.openjdk.org/browse/JDK-8366118? When this bug happens, it is difficult or almost impossible to debug due to the lack of stack trace, hs-err log or core dump. Fortunately we are also experimenting with sigaltstack for https://bugs.openjdk.org/browse/JDK-8364654, and it helped immensely to identify the root cause.
> 
> I will also try adding a test case for DontCompileHugeMethod under -XX:-TieredCompilation.
> 
> -Man

Man Cao has updated the pull request incrementally with one additional commit since the last revision:

  Add a jtreg test

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/26932/files
  - new: https://git.openjdk.org/jdk/pull/26932/files/75067a49..6048e04e

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=26932&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=26932&range=00-01

  Stats: 121 lines in 1 file changed: 121 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/26932.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/26932/head:pull/26932

PR: https://git.openjdk.org/jdk/pull/26932


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