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  1. JDK
  2. JDK-8298189

Regression ~2% on Mac SPECjvm2008-MonteCarlo-ZGC in 20-b19

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    • b19
    • 20
    • x86
    • os_x

    Description

      Appeared in retriage of 20-b19.
      I did CI build by build testing, this is related to JDK-8283699.

      We run with the options:
      -server -XX:+UnlockExperimentalVMOptions -XX:+UseZGC

      scimark.monte_carlo -ikv

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          relates to

          Enhancement - null JDK-8283699 Improve the peephole mechanism of hotspot

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

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              rcastanedalo Roberto Castaneda Lozano
              ecaspole Eric Caspole
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              Dates

                Created:
                Updated: