RFR: 8278757: [s390] Implement AES Counter Mode Intrinsic [v8]

[Martin Doerr]

On Mon, 25 Apr 2022 13:56:56 GMT, Lutz Schmidt <lucy at openjdk.org> wrote:

>> What would happen in product build? Jump to NULL? I wouldn't call this a safety net :-)
>
> As far as I understand the code, bool LibraryCallKit::inline_aescrypt_Block() would return false, effectively preventing the intrinsic code to be called.

Ok, `try_to_inline` should return false. I suggest to add a comment in the `else` block.

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PR: https://git.openjdk.java.net/jdk/pull/8142