RFR: 8375498: [VectorAPI] Dump primary vector IR details with -XX:+TraceNewVectors [v3]

[Jatin Bhateja]

On Wed, 21 Jan 2026 08:02:15 GMT, Emanuel Peter <epeter at openjdk.org> wrote:

>> Jatin Bhateja has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Adding more tracing calls
>
> @jatin-bhateja Nice, thanks for working on this! I've been missing this feature for a while :)
> 
> Question: how did you verify that you cover all cases? I think some are missing, I found some just by scrolling down in the file a bit:
> https://github.com/openjdk/jdk/pull/29265/files#diff-33d0866101d899687e04303fb2232574f2cb796ce060528a243ebdc9903b01b1R3012-R3018
> 
> Could we have some way to verify that all vector nodes are traced in some way? It is just so easy to forget some. We can also file a separate RFE for that.
> 
> I'll still approve it because it already is a step in the right direction :)

@eme64 , please verify and re-approve.

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PR Comment: https://git.openjdk.org/jdk/pull/29265#issuecomment-3777391790