RFR: 8301327: convert assert to guarantee in Handle_IDiv_Exception

[Doug Simon]

On Wed, 27 Sep 2023 13:24:46 GMT, Afshin Zafari <azafari at openjdk.org> wrote:

> The `assert` usages are replaced with `guarantee`.
> 
> Tested tier1-4, windows-x64 and windows-x64-debug.

Thanks for doing this. Can you please enhance the error message of each guarantee to include the unexpected/problematic value(s).

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PR Comment: https://git.openjdk.org/jdk/pull/15945#issuecomment-1737992038