RFR: 8265705: aarch64: KlassDecodeMovk mode broken [v2]

Yumin Qi minqi at openjdk.java.net
Mon May 17 17:29:40 UTC 2021


On Sat, 15 May 2021 05:44:06 GMT, Thomas Stuefe <stuefe at openjdk.org> wrote:

>> Hi,
>> 
>> may I please have a review for this aarch64-specific fix? Details see JBS issue and code comment.
>> 
>> I manually tested that this fix works. Patch includes a repro case.
>> 
>> Cheers, Thomas
>
> Thomas Stuefe has updated the pull request incrementally with one additional commit since the last revision:
> 
>   zero shift for cds=on/dump on all platforms

src/hotspot/share/oops/compressedOops.cpp line 222:

> 220: 
> 221:     base = addr;
> 222: 

Could you fix the comments at line 212, the words used seem not correct --- to the end of sentence.

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PR: https://git.openjdk.java.net/jdk/pull/3968


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