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  1. JDK
  2. JDK-8256535

C2: randomize CCP processing order for stress testing

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Details

    • Enhancement
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • 16
    • 17
    • hotspot
    • b05

    Description

      PhaseCCP::analyze() walks over the IR graph to propagate types. There are sometimes bugs where order of node processing matters. Similar to StressIGVN, a StressCCP option could be implemented.

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        Issue Links

          relates to

          Enhancement - null JDK-8263200 Add -XX:StressCCP to CTW

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

          Enhancement - null CODETOOLS-7902837 jcstress should support -XX:+StressCCP

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

          Commit Commit openjdk/jdk/bc565414

          Review Review openjdk/jdk/1765

          Activity

            People

              rcastanedalo Roberto Castaneda Lozano
              roland Roland Westrelin
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              Dates

                Created:
                Updated:
                Resolved: