RFR: 8277882: New subnode ideal optimization: converting "c0 - (x + c1)" into "(c0 - c1) - x"

Fairoz Matte fmatte at openjdk.java.net
Mon Nov 29 03:40:39 UTC 2021

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On Wed, 17 Nov 2021 22:50:41 GMT, Zang, Zhiqiang <duke at openjdk.java.net> wrote:

> Suggest two new optimizations that can be done in SubINode::Ideal.

Associated JBS issue - https://bugs.openjdk.java.net/browse/JDK-8277882

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PR: https://git.openjdk.java.net/jdk/pull/6441

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