RFR: 8328528: C2 should optimize long-typed parallel iv in an int counted loop [v19]
duke
duke at openjdk.org
Mon Sep 30 14:25:39 UTC 2024
On Mon, 30 Sep 2024 13:36:19 GMT, Kangcheng Xu <kxu at openjdk.org> wrote:
>> Currently, parallel iv optimization only happens in an int counted loop with int-typed parallel iv's. This PR adds support for long-typed iv to be optimized.
>>
>> Additionally, this ticket contributes to the resolution of [JDK-8275913](https://bugs.openjdk.org/browse/JDK-8275913). Meanwhile, I'm working on adding support for parallel IV replacement for long counted loops which will depend on this PR.
>
> Kangcheng Xu has updated the pull request incrementally with one additional commit since the last revision:
>
> update comments in TestParallelIvInIntCountedLoop.java
@tabjy
Your change (at version 6cad8c19663c6023a7b5afea5a5b831e760c2acc) is now ready to be sponsored by a Committer.
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PR Comment: https://git.openjdk.org/jdk/pull/18489#issuecomment-2383357269
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