[jdk21u-dev] RFR: 8330016: Stress seed should be initialized for runtime stub compilation [v2]

[Goetz Lindenmaier]

On Sat, 31 Jan 2026 04:02:14 GMT, Kirill Shirokov <kshiroko at openjdk.org> wrote:

>> A clean backport of commit [95d2f8](https://github.com/openjdk/jdk/commit/95d2f8072e91e8df80e49e341f4fdb4464a2616e).
>> 
>> Only touches the stress test-related code.
>> 
>> Motivation: ability to set StressSeed for C2 turns out to be quite instrumental in finding and especially reproducing rare C2 code generation bugs amplified by StressLCM and StressGCM flags, thus backporting it.
>> 
>> Tested by running jtreg tier1-4, gtest, jcstress on linux-aarch64, linux-xx64, macos-aarch64, macos-x64, windows-x64.
>
> Kirill Shirokov has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Repair a cosmetic difference with the original fix (a dot in the end of a comment)

GHA failure: Win build crashed, unrelated.
fixpath.sh: line 427:  2639 Segmentation fault         "$command" "${collected_args[@]}"
Code sufficiently covered by other tests.

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PR Comment: https://git.openjdk.org/jdk21u-dev/pull/2581#issuecomment-3830541993