RFR: 8281467: Allow larger OptoLoopAlignment and CodeEntryAlignment

[Vladimir Kozlov]

On Wed, 9 Feb 2022 18:55:06 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

>> Dunno, maybe? I see the lot of other "small" options are `intx`, and the change like that would proliferate to all architectures that set `OptoLoopAlignment` as their `product_pd`. It also raises the question if `CodeEntryAlignment` should also be `int`? I'd rather keep this patch small, to be honest.
>
> Your comment makes sense.  Thanks.

Yes, flags types clean up should be separate issue.

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PR: https://git.openjdk.java.net/jdk/pull/7388