RFR: 8253555: Make ByteSize and WordSize typed scoped enums

[Stefan Karlsson]

On Thu, 24 Sep 2020 10:30:20 GMT, Stefan Karlsson <stefank at openjdk.org> wrote:

>> Hmm. All these comments came through the mailing list bot, and I can't address them individually. :( I implemented the
>> minimally necessary for this. The templateInterpreterGenerator_arm.cpp change was needed to get this to compile. The
>> surrounding code also performs an in_bytes call for the add.
>
> I'll revert the  templateInterpreterGenerator_arm.cpp change, and fix it by removing the #ifdef ASSERT around the
> AsmOperand constructor.

I pushed the suggestion that I found relevant for my review, and put the rest in a new RFE [JDK-8253593].

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PR: https://git.openjdk.java.net/jdk/pull/328