[lworld] Integrated: 8293800: [lworld] Remove TypeInlineType and related code

[Tobias Hartmann]

On Fri, 3 Mar 2023 09:28:51 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

> After [JDK-8293542](https://bugs.openjdk.org/browse/JDK-8293542), we only use `TypeInlineType` for flat arrays and for the calling convention. This large cleanup removes it and uses a pointer type instead, which significantly reduces the complexity of the implementation.
> 
> Thanks to Roland, for helping with fixing some C2 type system issues!
> 
> Best regards,
> Tobias

This pull request has now been integrated.

Changeset: 0baf5d1e
Author:    Tobias Hartmann <thartmann at openjdk.org>
URL:       https://git.openjdk.org/valhalla/commit/0baf5d1e66045f648bc7312d2802ad962960cff2
Stats:     580 lines in 15 files changed: 48 ins; 403 del; 129 mod

8293800: [lworld] Remove TypeInlineType and related code

Co-authored-by: Roland Westrelin <roland at openjdk.org>

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PR: https://git.openjdk.org/valhalla/pull/829