RFR: 8314024: SIGSEGV in PhaseIdealLoop::build_loop_late_post_work due to bad immediate dominator info [v3]

[Roland Westrelin]

On Tue, 29 Aug 2023 15:39:22 GMT, Christian Hagedorn <chagedorn at openjdk.org> wrote:

>> Roland Westrelin has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   test fix
>
> Testing looked good!

@chhagedorn @vnkozlov thanks for the reviews and testing.

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PR Comment: https://git.openjdk.org/jdk/pull/15399#issuecomment-1698669371