RFR: 8321014: RISC-V: C2 VectorLoadShuffle [v2]

[Hamlin Li]

On Thu, 18 Apr 2024 12:22:12 GMT, Ludovic Henry <luhenry at openjdk.org> wrote:

>> Hamlin Li has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   add comment
>
> src/hotspot/cpu/riscv/riscv_v.ad line 81:
> 
>> 79:       case Op_VectorLoadShuffle:
>> 80:       case Op_VectorRearrange:
>> 81:         if (vlen < 4) {
> 
> Why the 4? It would be worth adding a comment to explicitly explain why.

added, thanks.

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PR Review Comment: https://git.openjdk.org/jdk/pull/18835#discussion_r1570773981