RFR: 8296507: GCM using more memory than necessary with in-place operations

[Carter Kozak]

On Thu, 17 Nov 2022 18:24:07 GMT, Anthony Scarpino <ascarpino at openjdk.org> wrote:

> Looking at this, it's not related to the same in-place issues. This is a result of the combined intrinsics requirement . Maybe some better tuning can be done, but I think this is unavoidable. I can consider this in a future PR

That makes sense, perhaps we could document the finding in a new jira issue for posterity in case it impacts other folks as well? I can't overstate my appreciation for your work, thank you!

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PR: https://git.openjdk.org/jdk/pull/11121