RFR: 8293214: Add support for Linux/LoongArch64 [v4]

[Ao Qi]

On Thu, 15 Sep 2022 13:31:54 GMT, Johan Vos <jvos at openjdk.org> wrote:

>> Ao Qi has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   disable msse2 by default, use IS_LOONGARCH64 and IS_AARCH64
>
> It looks good. I'll do a build and then hopefully I can approve (those ifeq/ifneq changes often need more than a few pair of eyes)

@johanvos, thanks for the review!

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PR: https://git.openjdk.org/jfx/pull/888