RFR: 8297642: PhaseIdealLoop::only_has_infinite_loops must detect all loops that never lead to termination [v2]

[Emanuel Peter]

On Wed, 7 Dec 2022 10:28:57 GMT, Roland Westrelin <roland at openjdk.org> wrote:

>> Emanuel Peter has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Apply suggestions from code review
>>   
>>   Thanks Tobias for the suggestion
>>   
>>   Co-authored-by: Tobias Hartmann <tobias.hartmann at oracle.com>
>
> Looks reasonable to me.

Thanks @rwestrel and @TobiHartmann for the help and reviews!
Sanity tested tier1 again.

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PR: https://git.openjdk.org/jdk/pull/11473