RFR: 8370878: C1: Clean up unnecessary ConversionStub constructor [v2]

[Zihao Lin]

On Mon, 3 Nov 2025 08:34:00 GMT, Christian Hagedorn <chagedorn at openjdk.org> wrote:

>> Zihao Lin has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   fix arm
>
> Looks good, thanks for cleaning it up!

Hi @chhagedorn 
Can you help to sponsor this change?

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PR Comment: https://git.openjdk.org/jdk/pull/28096#issuecomment-3491371691