RFR: 8353290: C2: Refactor PhaseIdealLoop::is_counted_loop() [v29]

Thu Jan 22 16:08:15 UTC 2026

On Thu, 22 Jan 2026 08:02:20 GMT, Christian Hagedorn <chagedorn at openjdk.org> wrote:

>> Kangcheng Xu has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   fix safepoint detection
>
> With your latest safepoint fix, the closed test is no longer failing! So, that seems to have fixed the issue. I'm currently running the DIFF patch with your fix on top up to tier7. Looking good so far. I'm also running some testing again for this patch only up to tier7. Will report back once it's complete (probably takes a while).

@chhagedorn Thank you so much! For what it's worth I also updated the old-vs-new branch with the safepoint fix.

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PR Comment: https://git.openjdk.org/jdk/pull/24458#issuecomment-3785229653