[lworld] Integrated: 8353639: [lworld] IGV: Fix broken type info filter with TypeAryPtr::_field_offset

[Christian Hagedorn]

On Thu, 3 Apr 2025 12:19:17 GMT, Christian Hagedorn <chagedorn at openjdk.org> wrote:

> The `TypeAryPtr::_field_offset` information is dumped inside a pair of braces:
> 
>                                                          --> HERE <--
> flat:narrowoop: V1:NotNull:exact *[int:≥0]:NotNull:exact:flat(+4):null_free[2] * [narrow]
> 
> The problem is that the type info filter from mainline only expects that interface types are found inside braces and then tries to remove them. This now messes with two pair of braces.
> 
> The fix I propose is to match anything but the first closing `)` when finding the first `(` with `([^)]*)` for the interface types instead of matching it with `(.*)` which matches up to the field offset.
> 
> Without fix:
> ![Screenshot from 2025-04-03 13-57-20](https://github.com/user-attachments/assets/3baf40df-2ea4-4b7d-a450-6dca200b986f)
> 
> With fix:
> ![Screenshot from 2025-04-03 13-59-20](https://github.com/user-attachments/assets/a5c97f9e-cd70-4f81-af85-5bd8c960f4aa)
> 
> Thanks,
> Christian

This pull request has now been integrated.

Changeset: f662357d
Author:    Christian Hagedorn <chagedorn at openjdk.org>
URL:       https://git.openjdk.org/valhalla/commit/f662357d3a5b78aa7f89ce81a04f39185a3d233a
Stats:     1 line in 1 file changed: 0 ins; 0 del; 1 mod

8353639: [lworld] IGV: Fix broken type info filter with TypeAryPtr::_field_offset

Reviewed-by: thartmann

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PR: https://git.openjdk.org/valhalla/pull/1414