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  1. JDK
  2. JDK-8263006

Add optimization for Max(*)Node and Min(*)Node

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    • Enhancement
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • 17
    • 17
    • hotspot
    • b23

    Description

      It seems that both Max(*)Node （MaxINode/MaxLNode/MaxDNode/MaxFNode） and Min(*)Node（MinINode/MinLNode/MinDNode/MinFNode）missed some optimization functions.This issue will add some optimization functions for these nodes.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8274130 C2: MulNode::Ideal chained transformations may act on wrong nodes

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Enhancement - null JDK-8153837 AArch64: Handle special cases for MaxINode & MinINode

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          links to

          Commit Commit openjdk/jdk/599d07c0

          Review Review openjdk/jdk/3513

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              whuang Wang Huang
              whuang Wang Huang
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                Created:
                Updated:
                Resolved: