RFR: 8307423: [s390x] Represent Registers as values [v2]

[Amit Kumar]

On Thu, 4 May 2023 19:49:45 GMT, Martin Doerr <mdoerr at openjdk.org> wrote:

>> Amit Kumar has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   formatting & suggestions from @TheRealMDoerr
>
> src/hotspot/cpu/s390/register_s390.hpp line 186:
> 
>> 184: 
>> 185:   // tester
>> 186:   constexpr bool  is_valid()      const { return 0 <= _encoding && _encoding < number_of_registers; }
> 
> Indentation is different than for the other register types. I suggest to adapt it, here.

Done; I did some other formatting changes, Please let me know if they looks good, I can happily revert them otherwise.

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PR Review Comment: https://git.openjdk.org/jdk/pull/13805#discussion_r1185644215