RFR: 8283094: Add Ideal transformation: x + (con - y) -> (x - y) + con [v6]

Tue Apr 12 23:37:19 UTC 2022

On Tue, 12 Apr 2022 05:19:17 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

>> Zhiqiang Zang has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   do not transform for loop induction variable.
>
> All tests passed.

@TobiHartmann Can you please sponsor the PR? thank you.

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PR: https://git.openjdk.java.net/jdk/pull/7795