RFR: 8308469: [PPC64] Implement alternative fast-locking scheme [v2]

[Martin Doerr]

On Wed, 24 May 2023 13:40:59 GMT, Richard Reingruber <rrich at openjdk.org> wrote:

>> Martin Doerr has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   interp_masm: Rename displaced_header to header.
>
> src/hotspot/cpu/ppc/macroAssembler_ppc.cpp line 2707:
> 
>> 2705:     }
>> 2706:     beq(CCR0, success);
>> 2707:     b(failure);
> 
> Nice improvements!

Thanks! And thanks for reviewing it!

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PR Review Comment: https://git.openjdk.org/jdk/pull/14069#discussion_r1205799377