RFR: 8295435: Build failure with GCC7 after JDK-8294314 due to strict-overflow warnings [v2]

[Jie Fu]

On Wed, 19 Oct 2022 06:00:29 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Jie Fu has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Disable strict-overflow warnings globally
>
> I am good with this. Let's hear from @magicus too.

Thanks @shipilev and @magicus for the review.

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PR: https://git.openjdk.org/jdk/pull/10738