[lworld+vector] RFR: Merge lworld

[Xiaohong Gong]

On Mon, 26 Jun 2023 07:41:06 GMT, Jatin Bhateja <jbhateja at openjdk.org> wrote:

> Are you still facing JTREG crashes with -Xshare:off ?

Ohh, I forgot this flag. I will rerun with it. Thanks!

> Failures are of similar kind around masked vector operations and looks like related to de-optimization.

Yes, I met the same incorrectness issue with deoptimization, and did not get the root cause yet. We can look at this issue once your patch is merged.

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PR Comment: https://git.openjdk.org/valhalla/pull/866#issuecomment-1606901989