RFR: 8348868: AArch64: Add backend support for SelectFromTwoVector [v3]

[Bhavana Kilambi]

On Wed, 12 Feb 2025 02:34:20 GMT, Xiaohong Gong <xgong at openjdk.org> wrote:

>> Bhavana Kilambi has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Addressed review comments and added a JTREG test
>
> src/hotspot/cpu/aarch64/aarch64_vector.ad line 6729:
> 
>> 6727: // --------------------------------SelectFromTwoVector -----------------------------
>> 6728: 
>> 6729: instruct vselect_from_two_vectors_SIFNeon(vReg dst, vReg_V17 src1, vReg_V18 src2,
> 
> We have a similar rule for `VectorRearrange` such as `rearrange_HS_neon`. To unify, can we use the similar name style for this rule?
> 
> Suggestion:
> 
> instruct vselect_from_two_vectors_HS_neon(vReg dst, vReg_V17 src1, vReg_V18 src2,

Done.

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PR Review Comment: https://git.openjdk.org/jdk/pull/23570#discussion_r2149568922