[lworld] RFR: Implement code generation support for value classes

[Aggelos Biboudis]

On Mon, 17 Jan 2022 10:37:57 GMT, Srikanth Adayapalam <sadayapalam at openjdk.org> wrote:

> Push code code generation tactics and strategies from B3 to B2 classes.

Tested the current PR 💯

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Marked as reviewed by biboudis at github.com (no known OpenJDK username).

PR: https://git.openjdk.java.net/valhalla/pull/604