RFR: 8256172: Clean up CDS handling of i2i_entry [v2]

[Ioi Lam]

On Wed, 18 Nov 2020 18:42:56 GMT, Calvin Cheung <ccheung at openjdk.org> wrote:

>> Ioi Lam has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains three commits:
>> 
>>  - fixed merge
>>  - Merge branch 'master' into 8256172-cleanup-cds-i2i-entry
>>  - 8256172: Clean up CDS handling of i2i_entry
>
> Cleanup looks good.

Thanks @calvinccheung and @yminqi for the review.

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PR: https://git.openjdk.java.net/jdk/pull/1280