RFR: 8370939: C2: SIGSEGV in SafePointNode::verify_input when processing MH call from Compile::process_late_inline_calls_no_inline() [v6]

Thu Dec 4 12:55:06 UTC 2025

On Tue, 25 Nov 2025 22:45:53 GMT, Vladimir Ivanov <vlivanov at openjdk.org> wrote:

>> Roland Westrelin 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 10 additional commits since the last revision:
>> 
>>  - Merge branch 'master' into JDK-8370939
>>  - review
>>  - Merge branch 'master' into JDK-8370939
>>  - review
>>  - more
>>  - more
>>  - more
>>  - more
>>  - test
>>  - fix
>
> Sure, I'm fine either way. There are known cases when `dec_number_of_mh_late_inlines()`  call is missing, so the patch as it is now looks fine as well considering we'll investigate the effects on `inline_string_calls()` call.

@iwanowww @TobiHartmann thanks for the reviews and testing.

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PR Comment: https://git.openjdk.org/jdk/pull/28088#issuecomment-3612111820