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  1. JDK
  2. JDK-8265325

Optimize StubRoutines::dpow() for Math.pow(x, 0.5)

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    • Enhancement
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • 17
    • 17
    • hotspot
    • b19

    Description

      pow(x, 0.5) => sqrt(x) // if x >= 0.0 or x is +inf/NaN

      Related discussion is here: https://mail.openjdk.java.net/pipermail/core-libs-dev/2021-April/076220.html

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          Commit Commit openjdk/jdk/b64a3fb9

          Review Review openjdk/jdk/3536

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              jiefu Jie Fu
              jiefu Jie Fu
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