RFR: 8271055: Crash during deoptimization with "assert(bb->is_reachable()) failed: getting result from unreachable basicblock" with -XX:+VerifyStack [v2]

[Yi Yang]

On Mon, 26 Jul 2021 06:56:02 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

>> Yi Yang has updated the pull request incrementally with three additional commits since the last revision:
>> 
>>  - Merge branch 'JDK-8271055' of https://github.com/kelthuzadx/jdk into JDK-8271055
>>  - fix test
>>  - fix
>
> src/hotspot/share/runtime/deoptimization.cpp line 787:
> 
>> 785:           if (!Bytecodes::is_invoke(cur_code) && cur_code != Bytecodes::_athrow) {
>> 786:             // Get expression stack size for the next bytecode
>> 787:             if(UseNewCode) {
> 
> I assume you intended to remove this from the final version of the patch.

Sorry... I haven't sync up with @chhagedorn, I picked up a starter issue to work on it and missed assignee. I will update my query condition to filter unassigned issue later.

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PR: https://git.openjdk.java.net/jdk/pull/4902