RFR: 8333258: C2: high memory usage in PhaseCFG::insert_anti_dependences() [v2]

[Vladimir Kozlov]

On Tue, 25 Jun 2024 13:53:09 GMT, Emanuel Peter <epeter at openjdk.org> wrote:

>> Seems my old comments have disappeared, and with them Roland's answers.
>> 
>> Roland said duplicates are ok. But if you @vnkozlov are asking, then @rwestrel needs to make a comment about why we can early exit here ;)
>
> Ah, it the comment is still here:
> https://github.com/openjdk/jdk/pull/19791#issuecomment-2180754800

Thank you, @eme64.  The last statement have to be adjusted based on Roland's answer you pointed.

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PR Review Comment: https://git.openjdk.org/jdk/pull/19791#discussion_r1652944740