RFR: 8346714: [ASAN] compressedKlass.cpp reported applying non-zero offset to null pointer [v2]

[SendaoYan]

On Sat, 21 Dec 2024 10:57:21 GMT, Thomas Stuefe <stuefe at openjdk.org> wrote:

> instead of casting manually, please use p2u (and if there is none, we should add it like we have a p2i for intptr_t).

Casting manually has been replace as use p2u.

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PR Comment: https://git.openjdk.org/jdk/pull/22848#issuecomment-2558157765