RFR: 8327652: S390x: Implements SLP support [v9]

[Sidraya Jayagond]

On Mon, 26 Aug 2024 21:10:43 GMT, Cesar Soares Lucas <cslucas at openjdk.org> wrote:

>> Sidraya Jayagond has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Add rebase changes from jdk master
>
> src/hotspot/cpu/s390/vmreg_s390.cpp line 48:
> 
>> 46: 
>> 47:   VectorRegister vreg = ::as_VectorRegister(0);
>> 48:   for (; i < ConcreteRegisterImpl::max_vr;) {
> 
> NIT: this really looks like a `while` loop.

@JohnTortugo Could you elaborate more on this?

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PR Review Comment: https://git.openjdk.org/jdk/pull/18162#discussion_r1770764969