RFR: 8330851: C2: More efficient TypeFunc creation [v9]

[Dean Long]

On Fri, 10 Jan 2025 06:45:54 GMT, Amit Kumar <amitkumar at openjdk.org> wrote:

>> Lazy computation of TypeFunc.
>> 
>> Testing: Tier1 on Fastdebug & Release VMs (`s390x architecture`)
>
> Amit Kumar has updated the pull request incrementally with one additional commit since the last revision:
> 
>   fixes code style

Looks good.

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Marked as reviewed by dlong (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/21782#pullrequestreview-2555288117