RFR: 8345485: C2 MergeLoads: merge adjacent array/native memory loads into larger load [v12]

[kuaiwei]

On Thu, 17 Apr 2025 09:41:16 GMT, Emanuel Peter <epeter at openjdk.org> wrote:

> First batch, need to change trains, I'll continue later :)

Thanks for your review. I will check them.

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PR Comment: https://git.openjdk.org/jdk/pull/24023#issuecomment-2814930349