RFR: 8330851: C2: More efficient TypeFunc creation [v2]

[Amit Kumar]

On Mon, 18 Nov 2024 20:00:48 GMT, Vladimir Ivanov <vlivanov at openjdk.org> wrote:

>> "first" call is made from here because of shared space. Otherwise the object-allocation will deleted and VM will crash. That's what I observed. And again that was the reason why the initialization call is made from `Type::Initialize_shared`.
>
> My suggestion is about refactoring the code, so initialization is performed in `OptoRuntime` code (e.g., in `OptoRuntime::initialize_types()`). Then you call it from here.

@iwanowww can you take another look. I have pushed the requested changes.

-------------

PR Review Comment: https://git.openjdk.org/jdk/pull/21782#discussion_r1850804697