RFR: 8337563: NMT: rename MEMFLAGS to MemTag

[Gerard Ziemski]

On Thu, 5 Sep 2024 16:10:05 GMT, Gerard Ziemski <gziemski at openjdk.org> wrote:

> Please review this cleanup, where we rename `MEMFLAGS` to `MemTag`.
> 
> `MEMFLAGS` implies that we can use more than one at the same time, but those are exclusive values, so `MemTag` is a more suitable name.
> 
> This fix also includes a cleanup of all the related parameter names and local variable names.
> 
> Testing is pending...
> 
> Note: there is more history in old closed PRs [https://github.com/openjdk/jdk/pull/20497](https://github.com/openjdk/jdk/pull/20497) and [https://github.com/openjdk/jdk/pull/20472](https://github.com/openjdk/jdk/pull/20472)

@dholmes-ora @tstuefe @coleenp @stefank @kimbarrett @jdksjolen @afshin-zafari

MEMFLAGS rename task has been moved here.

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PR Comment: https://git.openjdk.org/jdk/pull/20872#issuecomment-2334800974