RFR: 8318650: Optimized subword gather for x86 targets. [v14]

[Emanuel Peter]

On Mon, 26 Feb 2024 15:05:03 GMT, Emanuel Peter <epeter at openjdk.org> wrote:

>> Hi @eme64 , I was referring to allocation of label's array.  To be concise and avoid hand unrolling of loop, I chose an array of labels.
>
> I was referring to the various arrays as well above. I think it would be exactly more concise if you defined a local label in the loop body.

Have you had a look at `C2_MacroAssembler::rtm_counters_update`?

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PR Review Comment: https://git.openjdk.org/jdk/pull/16354#discussion_r1502762936