RFR: 8368573: MultiBranchNode::required_outcnt should return an unsigned int

[Manuel Hässig]

On Thu, 9 Oct 2025 07:38:28 GMT, Christian Hagedorn <chagedorn at openjdk.org> wrote:

>> This small PR turns the type `MultiBranchNode::required_outcnt` from an `int` into a `uint` because all usages of this are already unsigned integers. Thus, the patch eliminates all implicit conversion from the code path.
>> 
>> Testing:
>>  - [x] Github Actions
>>  - [x] tier1, tier2 on Oracle supported platforms
>
> Looks good and trivial!

Thank you for your reviews, @chhagedorn, @dafedafe, @fandreuz.

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PR Comment: https://git.openjdk.org/jdk/pull/27714#issuecomment-3385188505