RFR: 8354348: Enable Extended EVEX to REX2/REX demotion for commutative operations with same dst and src2 [v5]

[Emanuel Peter]

On Thu, 11 Sep 2025 16:25:32 GMT, Srinivas Vamsi Parasa <sparasa at openjdk.org> wrote:

>> Srinivas Vamsi Parasa has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   undo new match rules for RegMemReg for commutative operations
>
> Hi Emanuel (@eme64),
> 
> Could you please run the tests for this PR?
> 
> Thanks,
> Vamsi

@vamsi-parasa Quickly scanned the patch, looks reasonable. Launching tests 🚀

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PR Comment: https://git.openjdk.org/jdk/pull/26997#issuecomment-3285064018