RFR: 8304681: compiler/sharedstubs/SharedStubToInterpTest.java fails after JDK-8304387 [v2]

[Aleksey Shipilev]

On Wed, 29 Mar 2023 08:11:55 GMT, Xiaolin Zheng <xlinzheng at openjdk.org> wrote:

>> Please review this test fix for [JDK-8304387](https://bugs.openjdk.org/browse/JDK-8304387) after RFR.
>> 
>> Instead of specifying shared stubs' locations in this test, we could check if two or more relocations combined with each of them in this test, same as the other test `SharedTrampolineTest.java`. The counting logic is aligned with `SharedTrampolineTest.java`. Printing relocation stuff requires debug version vm, so this test is changed to debug only. Also some minor cleanups for the tests.
>> 
>> Apologies for the tier2 failure. I mainly focused on if there were new hs_errs when working on JDK-8304387. :-(
>> 
>> I am now confirming if the comment "Static stubs must be created at the end of the Stub section" could be removed, which needs a little extra time - though I think we can relax such limitations in `SharedStubToInterpTest.java`.
>> -- Update on March 27th: comfirmed; please see the JBS issue for the discussion.
>> 
>> Tested x86_64, AArch64 and RISC-V for tests under `compiler/sharedstubs` folder, and now all passed (release, fastdebug).
>> 
>> Thanks,
>> Xiaolin
>
> Xiaolin Zheng has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Aleksey's code style suggestions

Marked as reviewed by shade (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/13135#pullrequestreview-1362502181