RFR: 8308076: X86_64: make rheapbase register allocatable in zero based compressedOops mode [v3]

[kuaiwei]

On Mon, 15 May 2023 12:39:14 GMT, Quan Anh Mai <qamai at openjdk.org> wrote:

>> kuaiwei has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   fix zero build
>
> src/hotspot/share/oops/compressedOops.hpp line 101:
> 
>> 99:   static address  ptrs_base()                { return _narrow_oop._base; }
>> 100: 
>> 101: #if defined(X86) && !defined(ZERO)
> 
> This should not be leaked into shared code

Fixed.

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PR Review Comment: https://git.openjdk.org/jdk/pull/13976#discussion_r1194643471