[lworld] RFR: 8254258: [lworld] [lw3] Inline types layout can be optimized

[David Simms]

On Thu, 8 Oct 2020 17:31:14 GMT, Frederic Parain <fparain at openjdk.org> wrote:

> Please review theses changes optimizing fields layout involving small flattened fields.
> The patch also includes a fix for the oop map generation of contended field groups.
> 
> Tested with Mach5, tier1, tier2, tier3 (no regressions compared to actual status of HEAD).
> 
> Thank you,
> 
> Fred

Nice layout reorg, change looks good.

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Marked as reviewed by dsimms (Committer).

PR: https://git.openjdk.java.net/valhalla/pull/218