RFR: 8373343: C2: verify AddP base input only set for heap addresses [v3]

[Roland Westrelin]

On Sat, 20 Dec 2025 03:31:13 GMT, Dean Long <dlong at openjdk.org> wrote:

>> Roland Westrelin has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   review
>
> Tests passed.

@dean-long @chhagedorn @merykitty thanks for the reviews

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PR Comment: https://git.openjdk.org/jdk/pull/28769#issuecomment-3772706108